Тел. (499) Ball Rail Tables TKK

Transcription

1 Ball Rail Tables TKK

2 2 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Rexroth Linear Motion Technology Ball Rail Systems Roller Rail Systems Linear Bushings and Shafts Standard Ball Rail Systems Super Ball Rail Systems Ball Rail Systems with Aluminum Runner Blocks High Speed Ball Rail Systems Corrosion Resistant Ball Rail Systems Wide Ball Rail Systems Ball Rail Systems with Integrated Measuring System Braking and Clamping Units for Ball Rail Systems Gear Racks for Ball Rail Systems Miniature Ball Rail Systems eline Ball Rail Systems Cam Roller Guides Standard Roller Rail Systems Wide Roller Rail Systems Heavy Duty Roller Rail Systems Roller Rail Systems with Integrated Measuring System Braking and Clamping Units for Roller Rail Systems Gear Racks for Roller Rail Systems Linear Bushings, Linear Sets Shafts, Shaft Support Rails, Shaft Support Blocks Ball Transfer Units Traditional Engineering Components Screw Drives Linear Motion Systems Linear Motion Slides Linear Modules Compact Modules Multi-Axis Motion Systems CMS Precision Modules Ball Rail Tables Ball Screw Drive Toothed Belt Drive Ball Screw Drive Toothed Belt Drive Rack and Pinion Drive Pneumatic Drive Linear Motor Ball Screw Drive Toothed Belt Drive Linear Motor Ball Screw Drive Ball Screw Drive Linear Motor Controllers, Motors, Electrical Accessories Linear Actuators

3 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 3 A Solution to Many Problems Product Overview 6 Motor Preselection 8 Type Designation, Sizes 10 Structure 12 Mounting, Accuracy 14 Technical Data 16 General system data 16 Permissible speeds 18 Permissible drive torque, fi xed bearing end 19 Drive data of the side drive with timing belt, fl oating bearing end 20 Technical data AC servomotors 20 Calculation Information 22 Formulas 22 Calculation example 24 Options Table, Dimension Drawings 26 TKK AI 26 TKK AI 32 TKK St 36 TKK AI 42 TKK St 46 TKK AI 52 Mounting Arrangements, Accessories 58 Overview of switching system 58 Motors 60 Documentation 62 Mounting accessories 65 Connection System 66 Request for Quotation/Order Form 72 4

4 4 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) A Single Solution for Many Applications Length Load Capacities and Moments Static Load The Applications Speed Driving Transporting Positioning Precision Linear Motion System with Drive Unit Mounting Arrangements Multiple Axis Unit Accessories Documentation

5 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 5 up to 2,860mm Load capacity C up to 132,500 N Longitudinal moment ML up to 18,100 Nm Torsional moment Mt up to 19,800 Nm up to 2500 kg up to 96 m/min Repeatability up to mm Postioning accuracy up to 0.01 mm Linear guiding accuracy to within mm The solution The Solution Rexroth Ball Rail Tables TKK AC servo drive or stepping motor with mount, coupling or side drive with timing belt (plus control unit) Mechanical and proximity switches Combination option provided by connectors T-nuts etc. Moment of friction measurement Lead deviation Sequence accuracy Positioning accuracy Combination option provided by connectors

6 6 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Product Overview Rexroth Ball Rail Tables are precision, ready-to-mount components with high performance characteristics and compact dimensions. Practical combination options and the modular construction principle make a wide range of economical applications possible. Rapid delivery is a matter of course. Structure Base plate made from precision machined aluminum or steel profi le with reference edge in fi nely graduated length increments - Guideway: Two Ball Rail Systems with four long runner blocks per carriage - Precision Ball Screw Assemblies to tolerance class 7 with zero backlash nut systems - Aluminum fi xed bearing end-plates with two-row preloaded angular contact ball bearing - Floating bearing end-plates with double fl oating bearing system - Carriage made of machined aluminum or steel profi les in various lengths Accessories Bellows - Internal glass scale - Internal or external mechanical switch - Internal or external proximity switch - Socket with mating plug for the switches - Aluminum profi le cable duct - Side drive with timing belt or motor mount and coupling for attachment of the motor - Maintenance-free digital AC servomotors with integrated brake and attached feedback Drive controllers and control systems For mounting and maintenance please refer to Instructions for Ball Rail Tables TKK RDEFI

7 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 7 Features Rapid assembly provided by machined reference edge on the base plate. es adjustable over the full length of travel. Can be mounted either internally, pro tected by the bellows, or extern ally, in freely accessible positions. Inexpensive maintenance of the four runner blocks and the precision ball screw assembly. Lubrication via one central lubrication point. A lube port is readily accessible on each side of the carriage.(suitable for grease lubrication only) Protection of integrated components provided by high-quality, oil and moisture resistant welded bellows. No loss of load capacity due to rigid table design, reference edge for runner blocks, parallel drilled nut mounting. Increased load-bearing capacity generally permits the use of a smaller Ball Rail Table. Oil and temperature resistant bellows mounting provided by mechanical clamping of the last folds. High speeds over long distances are possible by using the combination of Ball Rail Systems, and Ball Screws which offer large diameters and leads, and double fl oating bearing systems.

8 8 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Product Overview Motor preselection in accordance with controllers and control systems A choice can be made between several different motor/controller combinations to achieve the most cost-effi cient solution for each application. The motor/controller combination must always be considered when sizing the drive. For more detailed information on motors and control systems, please refer to catalog RE Controllers, Motors, Electrical Accessories. Digital AC servomotors MKD MHD MKD MiniDrive MMD 082A

9 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 9 DKC Digital controller The low-cost solution for single-axis and multi-axis systems DKS Digital positioning module and DLC controls The universal solution for one axis DDS Digital controllers and CLM analog positioning module The convenient solution for multi-axis systems DMD Digital controller Ball Rail Tables can be supplied complete with motor, controller and control system. WD3 Power output section for control cabinet installation

10 10 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Product Overview Type designation The Ball Rail Tables are designated according to type and size. Types also cover the equivalent designs drive systems. Ball Rail Table (example) = System = Ball Rail Table ( T ) Guideway = Ball Rail System ( K ) Type Size T K K Al Drive unit = Ball Screw Drive ( K ) Dimensions of guideway = approx. Frame dimensions = Material = Aluminum Steel Sizes Type Guideway Drive unit Ball Rail Table Ball Rail Tables TKK Ball Rail Sy- drive unit Ball Screw Drive

11 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 11 Overview of Ball Rail Tables with permissible loads Cy y C C x Cx H A Suitable loads (recommended values on the basis of past experience) As far as the desired service life is con -cerned, loads of up to approximately 20% of the dynamic load and moment values (C, M t, M L ) have proven acceptable. With a side load above 8% C, it should be taken into account when considering the service life that only one rail is secured laterally. Higher side loads are only taken up by the runner blocks on the secured rail. In addition, the following values may not be exceeded: maximum permissible drive torque maximum permissible loads maximum permissible speeds (For more details, see Technical Data ) Ball Rail Table Dimensions A x H (mm) - dyn. load capacity C x (N) C y (N) TKK Al TKK Al TKK St TKK Al 155 x x x TKK Al TKK St TKK Al 325 x x TKK Al 455 x

12 Тел. (499) Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Product Overview 6 Structure Fixed bearing end-plate and 5 Bellows, two-part Precision ball screw assembly with zero backlash nut Carriage with 4 long runner blocks Floating bearing end-plate Base plate 5 Aluminum version Accessories Mechanical switch, external Cable duct ing cam Proximity switch, external Socket/plug for external switches Mechanical and proximity switches, internal Socket/plug for internal switches Profiled support Steel version Motor Motor mount and coupling Timing belt with side drive

13 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 13 Motor attachment with mount and coupling A motor can be attached using a mount and coupling to all Ball Rail Tables. The motor mount serves both to attach the motor to the Ball Rail Table and as an enclosed housing for the coupling. The coupling transmits the motor torque to the Ball Rail Table drive shaft radial force or stress. Our standard couplings compensate for the thermal expansion of the system. If other makes of couplings are used, their thermal expansion must be taken into account. 1 Motor 2 Motor mount 3 Coupling 4 Ball Rail Table Motor attachment via side drive with timing belt 2 In all Ball Rail Tables the motor can be attached using a side drive with timing belt. This results in a shorter overall length compared to a motor attachment using motor mount and coupling. The compact, enclosed housing acts as a belt guard and secures the motor. Different gear ratios are available: i = 1 i = 1.5 i = 2 The side drive with timing belt can be mounted in four directions: bottom, top (RV05 and RV06) left, right (RV01 to RV04) Fv Ball Rail Table 2 Anodized aluminum frame 3 Toothed belt 4 AC servomotor 5 Pretensioning of the toothed belt: Apply pretensioning force F v to the motor (F v will be indicated on delivery) 6 Belt pulleys attached using clamping fi xtures 7 Cover plate 8 Cover 6 7

14 14 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Mounting Accuracy General notes on mounting The Aluminum Ball Rail Tables can be mounted from above or below. The Steel Ball Rail Tables can only be mounted by bolting from above. In both versions, a reference edge is built into the base plate to help align the unit. The mounting hole plugs are included with the unit. For connection dimensions, see the rele vant dimension drawings. Aluminum Ball Rail Tables Mounting from above Plug Base plate R 0.3 max. Mounting from below Plug Base plate R 0.3 max. Nut for T-slot (see accessories) Steel Ball Rail Tables Mounting from above Plug Base plate R 0.3 max.

15 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 15 Accuracy All accuracy data apply to the unit when screwed down and assume an ideal fl at mounting surface. Irregularities in the mounting surface are not taken into account in the values given below. Accuracy P1 Measured in the center of the carriage P P1 (µ m) Al St L (mm) Accuracy P2 P P2 (µ m) Al St L (mm) P3 Accuracy P P3 (µ m) Al St L (mm) Accuracy P4 P4 Longways P4 (µ m) Al St L (mm)

16 16 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Technical Data General system data Ball Rail Table Ball Screw Dynamic load capacity Dynamic moments Maximum loads C M t M L F V F H Guideway Ball Fixed screw bearing d 0 x P (N) (N) (N) (Nm) (Nm) (Nm) (N) TKK Al 16 x x x 5 20 x 20 L T = 150 L T = L T = 220 L T = 320 TKK Al TKK St 20 x 5 20 x x x x 25 Al only L T = 320 L T = 450 TKK Al TKK St TKK Al 32 x 5 32 x x x x 5 40 x x x L T = Notes on dynamic load capacities and moments The dynamic load capacities and moments of the guideway are based on 100,000 m travel. However, a travel of just 50,000 m is often taken as a basis. If this is the case, for comparison purposes: Multiply values C, M t and M L from the table by Load ratings for the precision ball screw assembly comply with DIN

17 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 17 x E I x y y E I values x x E I y E I x y y x E I y Carriage mass m b L T kg Weight L = Length in mm m b = Moved mass ( 10 8 Ncm 2 ) ( 10 8 Ncm 2 ) ( 10 8 Ncm 2 ) ( 10 8 Ncm 2 ) (kg) (kg) L T = 150 L T = 220 (kg) (kg) (1) (2) L + m b L + m b + 2 L T = 220 L T = 320 TKK Al (1) (2) L + m b L + m b + 3 (1) (2) L + m b L + m b + 3 TKK St (1) (2) L + m b L + m b + 3 L T = 320 L T = 450 TKK Al (1) (2) L + m b L + m b + 5 (1) (2) L + m b L + m b + 5 TKK St L T = 450 (1) (2) L + m b L + m b (1) (2) L + m b L + m b + 12 E = Modulus of elasticity I = Planar moment of inertia L T = Carriage length (1) = ball screw drive and end-plates (2) = with ball screw drive and end-plates Weight data does not include motor and switch attachments.

18 18 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Technical Data Permissible speed Permissible speed v Ball Rail Table per (m/min) drive bellows drive with bellows with drive with bellows with drive bellows Reduction factor f for version with ball screw drive bellows Table TKK TKK TKK TKK Ball screw diam m/min* ) 100 m/min see graphs f v per v per : see graphs f: see table *) Speeds up to 300 m/min are possible, but service life is limited by increased wear of the plastic components in the ball rail systems. Tests have shown distances of 50 to m failure. Example: for TKK Al with ball screw drive 32 x 32 but bellows, with L = 1980 mm Permissible speed: v per = f v = m/min v per = m/min (where v = 57 m/min from graph and f = 0.89 from table) L (mm) < 820 > 820 < 940 > 940 < 940 > 940 < 1180 > 1180 < 1580 > 1580 < 1900 > 1900 f When selecting the motor, take account of the permissible speed of the Ball Rail Table or the selected ball screw drive. v per (m/min) x x x x TKK Al v per (m/min) 25x25 Al only 20x20 25x10 20x5 25x v per (m/min) 32x x20 32x10 32x5 700 v per (m/min) 40 x x x x L (mm) TKK Al TKK St L (mm) TKK Al TKK St L (mm) TKK Al L (mm)

19 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 19 Permissible drive torque, Fixed bearing end For motor attachment via motor mount and coupling. For the permissible torque with a motor attached using side drive with timing belt, see Timing belt side drive, Floating bearing end. The values of M per shown apply under the following conditions: Horizontal operation Ball screw drive journal keyway No radial load on the ball screw drive journal Ball rail table with polyurethane bellows Take account of the rated torque of the coupling used! Ball screw journal with keyway Due to notch effect and the reduction of the effective diameter, observe the following maximum values for the drive torque! M per(nm) 20 x x x x 5 M per(nm) 25 x 25 Al only 25 x10 25 x 5 20 x x 5 TKK Al L (mm) TKK Al TKK St L (mm) Ball Rail Table M per (Nm) (Ball screw dia. 20) 11 (Ball screw dia. 25) M per(nm) 32 x x x x TKK Al TKK St L (mm) When comparing the graph and table, the lower of the two values applies in each case! Example: TKK , ball screw 20x5, length 1060 mm. Drive torque M per from graph: ~ 2.7 Nm Maximum permissible drive torque as per table: 4.5 Nm Drive torque for sizing: 2.7 Nm M per(nm) 40 x x x x TKK Al 2780 L (mm)

20 20 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Technical Data Drive data of the side drive with timing belt, Floating bearing end for motor attachment via side drive with timing belt Motor type Overall dimensions (mm) Friction moment M RRv (Nm) MKD 41B, MMD 082A 51 x MHD 71A 66 x Permissible torque up to length L = at (1) Reduced mass moment of inertia at Permissible torque up to length L = at (1) Reduced mass moment of inertia at Reduction i = i = 1 i = 1.5 i = 1 i = 1.5 i = 1 i = 2 i = 1 i = 2 Belt type 16 AT5 16 AT5 16 AT5 16 AT5 25 AT5 25 AT5 25 AT5 25 AT5 Ball Rail Table Ball screw L M Rv M Rv J Rv J Rv L M Rv M Rv J Rv J Rv d 0 x P (mm) (Nm) (Nm) (10-6 kgm 2 ) (10-6 kgm 2 ) (mm) (Nm) (Nm) (10-6 kgm 2 ) (10-6 kgm 2 ) TKK x10 16 x16 20 x 5 20 x x TKK x x x x x TKK x x x x 5 TKK x x x 40 M Rv Permissible system torque with side drive with timing belt on the motor journal (motor torque not taken into account) M RRv Friction moment, side drive with timing belt on the motor journal J Rv Reduced mass moment of inertia, side drive with timing belt i Reduction, side drive with timing belt (1) Please ask if you wish to know the permissible torque for longer lengths Technical data AC servomotors Motor MKD 41B-144 MMD 082A MHD 71A-061 MKD 71B-061 Maximum effective rotary speed n M (1/min) Rated torque M MN (Nm) Maximum torque M Mmax (Nm) Mass moment of inertia J M + J Br (10-6 kgm 2 ) Braking torque M Br (Nm) Load with brake m Br (kg)

21 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 21 Permissible torque up to length L = at (1) i = 1 MKD 71B, MHD 71B 66 x 116 i = Reduced mass moment of inertia at i = 1 i = 2 MKD 90B, MHD 90B 90 x Permissible torque up to length L = at (1) i = 1 i = 2 Reduced mass moment of inertia at i = 1 i = 2 zulässiges Drehmoment bis Länge L = bei (1) i = 1 MMD 082A i = 1,5 51 x 88 0,4 reduziertes Massenträgheitsmoment bei i = 1 i = 1,5 25 AT5 32 AT5 32 AT5 25 AT5 32 AT5 32 AT5 50 AT10 50 AT10 50 AT10 50 AT10 16 AT5 16 AT5 16 AT5 16 AT5 L M Rv M Rv M Rv J Rv J Rv J Rv (mm) (Nm) (Nm) (Nm) (10-6 kgm 2 ) L M Rv M Rv J Rv J Rv L M Rv M Rv J Rv (mm) (Nm) (Nm) (10-6 kgm 2 ) (mm) (Nm) (Nm) (10-6 kgm 2 ) J Rv MHD 71B-061 MKD 90B MHD 90B refer to catalog Controllers, Motors, Electrical Accessories RE For the motor data of stepping motors, see the section on Motors

22 22 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Calculation Bases Formulas Nominal service life Nominal service life in meters: ( ) L 10 = C 10 5 F m Nominal service life in hours: L10 L 10h = 60 v 3 L 10 = Nominal service life (m) in meters L 10h = Nominal service life (h) in hours C = Dynamic load capacity (N) F m = Mean equivalent dynamic load (N) v = Speed (m/min) (from Permissible speed graph) Friction moment for motor attachment using motor mount and coupling M R = M RS M R = Friction moment at (Nm) the drive journal M RS = Friction moment, system (Nm) for motor attachment using side drive with timing belt M R = M RS i + M RRv M RRv = Friction moment, side drive with timing belt at motor journal (Nm) i = Reduction Constants k 1, k 2, k 3 Moment of friction of system at motor journal M R d 0 = P = Nominal diameter ball screw drive (mm) Lead ball screw drive (mm) Ball Rail Table TKK TKK Al TKK St TKK Al TKK St TKK Ball screw d 0 x P (mm) 16 x x x 5 20 x x 5 20 x x 5 25 x x x 5 20 x x 5 25 x x 5 32 x x x x 5 32 x x x x 5 40 x x x Constants k 1 k 2 k 3 short long carriage carriage Moment of friction M RS (Nm) for 2% 8% preload preload of guideway of guideway

23 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 23 Mass moment of inertia for handling: 6 J M > J fr for processing: 1.5 J M > J fr J fr = External mass moment of inertia (kgm 2 ) J M = Mass moment of inertia of motor (kgm 2 ) for motor attachment using motor mount and coupling for motor attachment using side drive with timing belt Rotary speed If a geared motor is fi tted, the moment of inertia of the gears and the gear trans mission ratios must be taken into account. J fr = J S + J K + J Br J S = ( k 1 + k 2 L + k 3 m fr ) 10-6 J tot = J fr + J M = J S + J K + J Br + J M J fr = J S i 2 J S = (k 1 + k 2 L + k 3 m fr ) 10-6 J tot = J fr + J M = J S i 2 i v 1000 n 1 = P n 1 < n Mmax v < v per + J Rv + J Br + J Rv + J M + J Br J tot = Total mass moment of inertia (kgm 2 ) J fr = External mass moment of inertia (kgm 2 ) J S = Mass moment of inertia of system with additional load (kgm 2 ) J K = Mass moment of inertia of coupling (kgm 2 ) J Br = Mass moment of inertia, motor brake (kgm 2 ) J M = Mass moment of inertia of motor (kgm 2 ) J Rv = Reduced mass moment of inertia, side drive with timing belt at motor journal (kgm 2 ) m fr = External load (kg) L = Length of Ball Rail Table (mm) i = Reduction k 1, k 2, k 3 = Constants, see Constants table v = Speed (m/min) n 1 = Speed at motor journal (1/min) n Mmax = Maximum effective rotary speed of motor (1/min) P = Ball screw lead (mm) i = Reduction v per = Permissible speed (m/min) (see Technical Data ) Coupling Data Couplings with data as given in the table are used for Ball Rail Tables TKK... with standard servomotors. Ball Rail Table TKK TKK TKK TKK Rated torque of coupling M K (Nm) Mass moment of inertia J K (km 2 ) Coupling mass (kg)

24 24 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) Calculation Bases When sizing the drive, always take the motor/controller combination into con sideration as the motor type and per for mance data (e.g. max. effective speed and maximum torque) depend on the controller or control system used. (See also Product Overview, Motor pre -selection in accordance with controllers and control systems ). Starting data A mass of 150 kg is to be moved 500 mm at a maximum velocity of 40 m/min. The following unit is selected on the basis of its technical data and mounting dimensions: Ball rail table TKK Al L T = 320 mm 2% preload with bellows cover with size 71 AC servomotor, connected via motor mount and coupling Length estimate Excess travel Max. travel Length L: 500 m=150 F = 0 N L L = 2 P = 2 32 mm = 64 mm = Stroke effective + 2 excess travel = 500 mm mm = 628 m for max. travel = 628 mm from Data Sheet TKK Al L = 1100 mm Selection of the ball screw drive See Technical Data section for graphs. General recommendation: Wherever possible, always select the smallest lead. According to the graph for Permissible speed, the permissible ball screw drives for v = 40 m/min and L = 1100 mm are: ball screw 32 x 20 and ball screw 32 x 32 Selected ball screw drive (smaller lead) ball screw 32 x 20 with a maximum permissible drive torque of 35 Nm as per Permissible drive torque graph for L = 1100 mm Calculation Length L Excess travel Max. travel L = 2 P = 2 20 mm = 40 mm = Stroke effective + 2 excess travel = 500 mm mm = 580 mm = 1020 mm for max. travel of 580 mm (582 mm) from Data Sheet TKK Al Friction moment M R MR = M RS (see Technical Data ) M R = 1.21 Nm

25 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 25 Mass moment of inertia J S = (k 1 + k 2 L + k 3 m f r ) 10-6 kgm 2 (k 1, k 2, k 3 see Constants ) = ( mm kg) 10-6 kgm 2 = kgm 2 J K = kgm 2 (see Technical Data ) J Br = kgm 2 (see Motor Data ) J fr = J S + J K + J Br = ( ) 10-6 kgm 2 = kgm for handling: J fr Ja M > = J M > kgm 2 Rotary speed n at v = 40 m/min i v m/min 1000 n 1 = = = 2000 min -1 < n Mmax P 20 mm v = 40 m/min Result Ball rail table TKK Al Length L = 1020 mm Ball screw drive: Diameter 32 mm; Lead 20 mm; Carriage length: L T = 320 mm; Preload: 2% Motor attached using motor mount and coupling Motor with: maximum effective speed n Mmax > 2000 min -1 mass moment of inertia J M > kgm 2 maximum drive torque M per < 35 Nm Take account of coupling torque M K and friction moment M R (M K = 50 Nm; M R = 1.21 Nm) These conditions are met by all AC servomotors permitted in selection table TKK Al. The exact motor selection will depend on: the criteria from the Motor Selection overview recalculating the drive system with the performance data from catalog Controllers, Motors, Electrical Accessories RE

26 26 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK Al Options Table Part number ,. mm Type. See dimensions table for length Guideway =.. Drive unit =.. Carriage =.. L T External switch side Dimension drawing no. for motor attachment Base plate flat high Ball screw journal keyway 16 x 10 Ball screw drive 16 x x 5 20 x 20 Carriage length L T 150 mm 220 mm Preload Preload 2% 8% 2% 8% drive unit ( end-plates) OA OF01 motor mount and motor OF04 01 dia 10 (fixed bearing end) dia 10 keyway (fixed brg.) with motor mount and coupling, with or motor MF01 MF dia 10 (fixed bearing end) with side drive with timing belt, with or motor RV01 RV02 dia 11 floating bear ing end) RV03 RV RV05 RV dia 14 (floating bear ing end)

27 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 27 Please check whether the selected combination is a permissible one (load capacities, moments, maximum speeds, motor data, etc.)! Motor attachment =.. Motor =.. Cover =.. Position measuring system =.. 1st switch =..-. ±.. mm 2nd switch =..-. ±.. mm 3rd switch =..-. ±.. mm Cable duct = mm Socket-plug =.. ing cam =.. Documentation =.. i = Mounting direction as per diagram Motor type Polyurethane Glass scale bellows with - out with with - out with Standard report Special report OA upon request switch cable duct Friction moment OF01-OF MF01-MF MKD 41B MMD 082A Direction Lead deviation RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV MKD 41B MHD71A-061 MMD 082A MKD 41B MHD71A-061 MMD 082A upon request External switch PNP NC PNP NO Mechanical type Pos. and direction activation point in mm Cable duct Type Length in mm L/2 Cable duct (loose) 11 -A ±. 13 -A ±. 15 -A ± X... External switching cam 16 External socketplug (loose) Sequence accuracy 05 Positioning accuracy

28 28 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK Al Dimension Drawings Max. travel 2 Effective stroke Excess travel (220) One-point lubrication via funnel-type lube nipples DV1 - M6 on both sides Max. travel 2 Effective stroke 2 Excess travel ø10 h7 ø10 h7 3 P h= F G x 120 L 35 F 13 Typ ID-Nr Datum Deutsche Star GmbH Schweinfurt 33 ø ø External plug for external switch Fixed bearing end-plate Mechanical switch Induction-type proximity switch ing cam Mechanical switch Floating bearing end-plate Length Counterbored Max. travel mounting for carriage length* hole spacing with bellows bellows L (mm) F - G x F 150* 220* 150* 220* x x x x x x x x x x x x x x x x x x x x x x x Length Counterbored Max. travel mounting for carriage length* hole spacing with bellows bellows L (mm) F - G x F 150* 220* 150* 220* x x x x x x x x x x x x x x x x x x x x x x

29 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation Mounting hole pattern for carriage length L T = M6-min. 8 deep (12x) 35 ø6.6 H13 W Slot? H7-8 deep (3x) Detail W Mounting hole pattern for carriage length L T = R10 1) Front view M6-min. 8 deep (20x) ) min. 25 deep (4x) 50 M8-18 deep in each end-plate 4x H7-8 deep Effective stroke For safe operation, the excess travel must be longer than the braking distance. The acceleration travel can be taken as guide line value for the braking distance. In most cases, 2x the ball screw lead (P) will be sufficient. Example for P = 20 mm: Excess travel (braking distance) 40 mm Recommended standard configuration: 2 mechanical switches 1 proximity switch Effective stroke = max. travel - 2 excess travel Distance between switch activation points of two switches position For switch combination Min. spacing (mm) mechanical - mechanical 60 external mechanical - proximity 45 proximity - proximity 12.5 Maximum switch activation point The switch activation point characterizes the position of the center of the carriage after travel. The zero point is at L/2. Maximum switch activation point = 0.5 max. travel - excess travel

30 30 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK Al Dimension Drawings Motor attachment with motor mount and coupling Types MF01 and MF02 Motor MKD 41B or MMD 082A with motor mount and coupling Cable outlet (MMD 82A) (MKD 41B) 95

31 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 31 Motor attachment for side drive with timing belt Types RV05 and RV06 Motor MKD 41B or MMD 082A with side drive with timing belt (bottom) 47.5 Types RV05 to RV06 Motor MHD 71A with side drive with timing belt (bottom) Cable outlet 178 (MMD 82A) 243 (MKD 41B) Cable outlet at i =2 155 at i = Types RV01 to RV04 Motor MKD 41B or MMD 082A with side drive with timing belt (side) Types RV01 to RV04 Motor MHD 71A with side drive with timing belt (side) Cable outlet (MMD 82A) 243 (MKD 41B) at i = at i = Cable outlet at i = at i = For motor dimensions see Motors Note for multi-axis units (e.g. cross-tables) For multi-axis units with motor attachment via side drive with timing belt, the motor may project into the working area of adjacent axes. Check for any interference contours.

32 32 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK Al Options Table Part number ,. mm Type. See dimensions table for length Guideway =.. Drive unit =.. Carriage =.. L T Dimension drawing Base plate flat high Ball screw journal keyway Ball screw drive 20 x 5 20 x x 5 25 x x 25 Carriage length L T 220 mm 320 mm Preload Preload 2% 8% 2% 8% drive unit ( end-plates) OA OF01 motor mount and motor OF dia 10 (fixed bearing end) dia 10 keyway (fixed bearing) dia 14 (fixed bearing end) dia 14 keyway (fixed bearing) dia 14 (fixed bearing end) dia 14 keyway (fixed bearing) with motor mount and coupling, with or motor MF01 MF dia 10 (fixed bear ing end) dia 14 (fixed bear ing end) with side drive with timing belt, with or motor RV01 RV RV03 RV dia 14 (floating bear ing end) RV05 RV

33 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 33 Please check whether the selected combination is a permissible one (load capacities, moments, maximum speeds, motor data, etc.)! Motor attachment =.. Motor =.. Cover =.. Position measuring system =.. 1st switch =..-. ±.. mm 2nd switch =..-. ±.. mm 3rd switch =..-. ±.. mm Cable duct = mm Socket-plug =.. ing cam =.. Documentation =.. i = Mounting direction as per diagram Motor type Polyurethane Glass scale bellows with - out with with - out with Standard report Special report OA upon request switch cable duct Direction Friction moment OF01-OF MF01-MF MF01-MF RV01-RV RV05-RV06 46 MSK 040C VRDM 397 VRDM 3910 VRDM 3913 MSM 040B MSK 050C MSK 040C MSM 040B MSK 050C upon request L/2 Internal switch PNP NC PNP NO Mechanical type Pos. and direction activation point in mm 01 -I ±. 03 -I ±. 05 -I ±. External switch Internal switching cam 07 External switching cam Lead deviation 04 Sequence accuracy RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV MSK 040C MSM 040B MSK 050C PNP NC PNP NO Mechanical type Pos. and direction activation point in mm Cable duct (loose) Cable duct Type Length in mm 11- A ±. 13- A ±. 15- A ± X... External socketplug (loose) Positioning accuracy

34 34 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK Al Dimension Drawings ø10 h7 ø10 h7 3 P h= Excess Max. travel 2 Effective stroke (320) One-point lubrication via funnel-type lube nipples DIN 3405 AM 8 x 1 on both sides Max. travel 2 Effective stroke 2 Excess ø14 h F G x 120 L Connector for glass scale 35 F ø14 h7 5 P9 h=3 27 ø Typ ID-Nr Datum Deutsche Star GmbH Schweinfur t 33 ø Plug on end-plate for internal switch Fixed bearing end-plate External plug for external switch Mechanical switch Inductiontype proximity switch ing cam Mechanical switch Floating bearing end-plate Length Counterbored Max. travel mounting for carriage length* hole spacing with bellows w/o bellows L (mm) F - G x F 220* 320* 220* 320* x x x x x x x x x x x x x x x x x x x x x x Length Counterbored Max. travel mounting for carriage length* hole spacing with bellows w/o bellows L (mm) F - G x F 220* 320* 220* 320* x x x x x x x x x x x x x x x x x x x x x

35 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation Mounting hole pattern for carriage length L T = (10) Ø9 H13 W Low base plate ± Slot ±0.5 Nut M6-min. 9 deep (16x) 8 H7-18 deep (3x) W High base plate, screwed and pinned together Mounting hole pattern for carriage length L T = View on end face M6-min. 9 deep (16x) Detail W M8-min. 12 deep (8x) R11 1) M8-18 deep in each end-plate 4x H7-18 deep (5x) ) 27 deep (4x) 2) Ball nut 320 Effective stroke For safe operation, the excess travel must be longer than the braking distance. The acceleration travel can be taken as guide line value for the braking distance. In most cases, 2x the ball screw lead (P) will be sufficient. Example for P = 25 mm: Excess travel (braking distance) 50 mm Recommended standard configuration: 2 mechanical switches 1 proximity switch Maximum switch activation point The switch activation point characterizes the position of the center of the carriage after travel. The zero point is at L/2. Effective stroke = max. travel - 2 excess travel Distance between switch activation points of two switches position For switch combination Min. spacing (mm) mechanical - mechanical 60 external mechanical - proximity 45 proximity - proximity 12.5 mechanical - mechanical 70 internal mechanical - proximity 50 proximity - proximity 25 Maximum switch activation point = 0.5 max. travel - excess travel

36 36 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK St Options Table Part number ,. mm Type. See dimensions table for Guideway =.. Drive unit =.. Carriage =.. L T Internal switch External switch side Dimension drawing no. for motor attachment Base plate flat Ball screw journal keyway 20 x 5 Ball screw drive 20 x x 5 25 x 10 Table length L T 220 mm 320 mm Preload Preload 2% 8% 2% 8% drive unit ( end-plates) OA OF01 motor mount and motor OF04 01 dia 10 (fixed bearing end) dia 10 keyway (fixed bearing end) dia 14 (fixed bearing end) dia 14 keyway (fixed bearing end) with motor mount and coupling, with or motor MF01 dia 10 (fixed bear ing end) MF02 dia 14 (fixed bear ing end) with side drive with timing belt, with or motor RV01 RV RV03 RV dia 14 (floating bear ing end) RV05 RV

37 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 37 Please check whether the selected combination is a permissible one (load capacities, moments, maximum speeds, motor data, etc.)! Motor attachment =.. Motor =.. Cover =.. Position measuring system =.. 1st switch =..-. ±.. mm 2nd switch =..-. ±.. mm 3rd switch =..-. ±.. mm Cable duct = mm Socket-plug =.. ing cam =.. Documentation =.. i = Mounting direction as per diagram Motor type Polyurethane bellows with Glass scale with Standard report Special report OA upon request switch cable duct Friction moment OF01-OF PNP NC PNP NO Internal switch 01 -I ± I ±.. Socketplug on endplate - 07 Mechanical 05 -I ±.. type Pos. and direction activation point in mm Direction Lead deviation 1 MF01-MF02 1 MF01-MF MMD 082A MKD 41B MKD 71B-061 MHD 71B-061 MMD 082A upon request 01 L/2 External switching cam with External switch profiled support 04 Sequence accuracy RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV06 RV01-RV04 RV05-RV MHD 71A-061 MKD 41B PNP NC PNP NO Mechanical type Pos. and direction activation point in mm Cable duct Cable duct (loose) 11 -A ±. 13 -A ±. 15 -A ± X External socketplug (loose) Positioning accuracy 1.5 RV01-RV04 RV05-RV MMD 082A 60 Type Length in mm

38 38 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK St Dimension Drawings ø10 h7 ø10 h7 3 P h= Excess travel Max. travel 2 Effective stroke (320) One-point lubrication via funnel-type lube nipples DIN 3405 AM 8 x 1 on both sides Max. travel 2 Effective stroke 2 Excess travel ø14 h F G x 120 L Connector for glass scale 35 F 13 ø14 h7 5 P9 h=3 27 ø Typ ID-Nr Datum Deutsche Star GmbH Schweinfur t 33 ø Plug on end-plate for internal switch Fixed bearing end-plate External plug for external switch Mechanical switch Induction-type proximity switch ing cam Mechanical switch Floating bearing end-plate Length Counterbored Max. travel mounting for carriage length* hole spacing with bellows bellows L (mm) F - G x F 220* 320* 220* 320* x x x x x x x x x x x x x x x x x x x x x x Length Counterbored Max. travel mounting for carriage length* hole spacing with bellows bellows L (mm) F - G x F 220* 320* 220* 320* x x x x x x x x x x x x x

39 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation Mounting hole pattern for carriage length L T = (10) M6-min. 9 deep (16x) ø9 H H7-18 deep(3x) Front view Mounting hole pattern for carriage length L T = M6-min. 9 deep (16x) M8-min. 12 deep (8x) H7-18 deep (5x) M8-18 deep in each end-plate 4x Effective stroke For safe operation, the excess travel must be longer than the braking distance. The acceleration travel can be taken as guideline value for the braking distance. In most cases, 2x the ball screw lead (P) will be sufficient. Example for P = 25 mm: Excess travel (braking distance) 50 mm Recommended standard configuration: 2 mechanical switches 1 proximity switch Maximum switch activation point The switch activation point characterizes the position of the center of the carriage after travel. The zero point is at L/2. Effective stroke = max. travel - 2 excess travel Distance between switch activation points of two switches position For switch combination Min. spacing (mm) mechanical - mechanical 60 external mechanical - proximity 45 proximity - proximity 12.5 mechanical - mechanical 70 internal mechanical - proximity 50 proximity - proximity 25 Maximum switch activation point = 0.5 max. travel - excess travel

40 40 Bosch Rexroth Corporation Ball Rail Tables TKK R310A 2501 ( ) TKK Dimension Drawings, Motor Attachment Motor attachment with motor mount and coupling Types MF01 and MF02 Motor MKD 41B or MMD 82A with motor mount and coupling Types MF01 and MF02 Motor MKD 71B or MHD71B with motor mount and coupling Cable outlet Cable outlet (MMD 82A) (MKD 41B) (MHD 71B) 264 (MKD 71B) 115

41 R310A 2501 ( ) Ball Rail Tables TKK Bosch Rexroth Corporation 41 Motor attachment for side drive with timing belt Types RV05 to RV06 Motor MKD 41B or MMD 82A with side drive with timing belt (bottom) 47.5 Types RV05 to RV06 Motor MHD 71A with side drive with timing belt (bottom) at i =1 152 at i = Cable outlet 178 (MMD 82A) 243 (MKD 41B) 51 Cable outlet Types RV01 to RV04 Types RV01 to RV04 Motor MKD 41B or MMD 82A Motor MHD 71A with side drive with timing belt (side) with side drive with timing belt (side) Cable outlet (MMD 82A) (MKD 41B) 210 at i =1 213 at i = Cable outlet at i =1 220 at i = Note for steel version In version RV01 and RV02 with externally mounted switches: no switches may be mounted in the motor area! For motor dimensions see Motors Note for multi-axis units (e.g. cross-tables) For multi-axis units with motor attachment via side drive with timing belt, the motor may project into the working area of adjacent axes. Check for any interference contours!