Miniature size 2.mm x 2.mm x 1.5mm Integral design to fit motors, work standalone as well Wide range input voltage 10-0 0-2A / 1.5 - A / - 8A adjustable phase current 1 to 16th micro stepping Automatic Current Reduction Dual full H-bridge with control Enable/shutdown input for power saving Optical-isolated inputs Die-cast aluminum enclosure UIM20XX Miniature Drivers are miniature, high performance stepper motor drivers. They can be mounted onto NEMA 17 / 2 / / 2 series stepper motor seamlessly through corresponding flanges. The thickness of these driver is less than 15 mm. The UIM2002 supplies 0-2A adjustable phase current, the UIM 200 supplies 1.5 - A adjustable phase current and the UIM2008 supplies - 8A adjustable current. Their mixed-decay current control reduces the back-emf effect under high motor speed and improves the performance. Except that UIM2002 takes 10-5 input, UIM20XX series drivers work on 12-0 input. The enclosure is made of die-cast aluminum which provides a rugged, durable protection and improves the heat dissipation. Supply Voltage 12V ~ 0(UIM2002 is 10V ~ 5) Motor Output Current Adjustable 2A/A/8A 1, 1/2, 1/, 1/8, 1/16 micro-stepping Insulation Resistance >100MΩ Dielectric Strength 0.5KV in one minute Parallel Signals -wire interface Temperature -0 ~ +85 G Max 12 ~ 0 Vcc.~5V User MCU Direcon Pulse Enable 1 V+ 2 GND UIM20XX Vcc 500Ω DIR 5 STP 6 EN
Size 2.mm x 2.mm x 1.5mm Fit onto motors seamlessly Die-cast aluminum enclosure Wide supply voltage 12 ~ 0 Max output current 2A/A/8A, instruction adjustable Full step to 16th micro-stepping resolution Dual full H-bridge with control Accurate micro-stepping and current control RS22 three-wire serial communication Max baud rate 57600 bps Hardware DSP, 6bit calculation precision Linear/non-linear acceleration/deceleration S-curve, PT / PVT displacement control Support quadrature encoder, closed loop control 2 sensor input ports 8 programmable real-time event-based change notifications 5 programmable actions triggered by 6 sensor events UIM21XX controllers are miniature stepper motor controllers with RS22 control interface. The user device controls the UIM21XX through RS22 using ASCII coded instructions. UIM21XX controllers support open-loop and quadrature encoder (QE) closed-loop control. The UIM21XX architecture comprises communication, basic motion control, absolute position counter, QE interface and real-time event change notification modules. Embedded 6-bit calculation precision DSP controller guarantees the real-time control process. Furthermore, there are optional advanced modules: Advanced Motion Module, QE Based Closed-Loop Module and Sensor Module. With UIM21 Advanced Motion, selected NEMA 17/2 motors can ramp up to 000 RPM in 0.25 seconds. UIM21controllers can be mounted onto NEMA17/2//2 series stepper motor through adapting flanges. Enclosure is made of die-cast aluminum to provide a rugged durable protection and improves the heat dissipation. Supply Voltage 12V ~ 0 Motor Output Current Insulation Resistance Dielectric Strength Adjustable 2A/A/8A 1, 1/2, 1/, 1/8, 1/16 micro-stepping >100MΩ 0.5KV in one minute 12-0 1 2 V+ GND RX TX Communication protocol RS22 Wiring Method -wire:tx, RX, GND Baud Rate MAX 57600 bps, Instruction adjustable Sensor1 Sensor2 5 6 7 8 GND AG S1 S2 UIM21XX Temperature -0 ~ +85 G Max PIN 2 to RX (terminal ) PIN to TX (terminal ) PIN 5 to GND (terminal 5)
Size 2.mm x 2.mm x 1.5mm Fit onto motors seamlessly Die-cast aluminum enclosure UIM22XX are miniature stepper motor controllers with CAN2.0B networking capability. Through the CAN-RS22 converter (UIM2501), user device can command multiple UIM22 controllers through RS22 using ASCII coded instructions. UIM22XX controllers support open-loop and quadrature encoder (QE) closed-loop control. The UIM22XX architecture comprises communication, basic motion control, absolute position counter, QE interface and real-time event change notification modules. Embedded 6-bit calculation precision DSP controller guarantees the realtime control process. Furthermore, there are optional advanced modules: Advanced Motion Module, QE Based Closed-Loop Module and Sensor Module. With UIM22XX Advanced Motion, selected NEMA 17/2 motors can ramp up to 000 RPM in 0.25 seconds.uim22xxcontrollers can be mounted onto NEMA17/2//2 series stepper motor through adapting flanges. Enclosure is made of die-cast aluminum to provide a rugged durable protection and improves the heat dissipation. Wide supply voltage 12-0 Max phase current 2A/A/8A, instruction adjustable Full step to 16th micro-stepping resolution Dual full H-bridge with control 2-wire interface Max 1M bps operation, long distance Differential bus, high noise immunity Max 100 nodes Hardware DSP, 6-bit calculation precision Linear/non-linear acceleration/deceleration S-curve, PT, PVT displacement control Support quadrature encoder, closed loop control sensor inputs, 1 TTL output 12 programmable real-time event-based change notifications 5 programmable actions triggered by 8 sensor events Supply Voltage Motor Phase Current Insulation Resistance Dielectric Strength 12V - 0 Max 2A/A/8A, instruction adjustable Full-step, 1/2, 1/, 1/8, 1/16 step >100MΩ 0.5KV in one minute Protocol Wiring method CAN bus driver Active CAN 2.0B 2-wire, Supports 1 Mb/s operation ISO-11898 standard physical layer requirements Suitable for 12V and 2V systems Up to 100 nodes can be connected Temperature -0 - +85 G Max 6 0V DC Supply 1 2 6-0 UIM2501 12-0 DB9 Port RS22 Cable UIM250 UIM22xx Motor #1 120Ω Twist Wire Pair RS22 12-0 12-0V DC Supply Sensor 1 Sensor 2 Sensor UIM22xx Motor #2 1 V+ 2 GND 5 AG 6 S1 7 S2 8 S 9 P TTL Output 12-0 UIM22XX Room Factory UIM22xx 120 Ohm Motor #100
Size 2. mm x 2. mm x 1.5 mm(uim202) Size 25 mm x 18 mm x 2.5 mm(uim201) Fit onto motors seamlessly(uim202) Die-cast aluminum enclosure(uim202) UIM2XX stepper motor controllers are series of microprocessor embedded, voltage control, miniature stepper motor controller. UIM201 is a sub-miniature controller, whose land pattern is standard DIP18 (0.6" width) and can be mounted onto user PCB directly. With the UIM2XX controller, motor speed can be adjusted through an analog voltage. There are ways to generate the said analog voltage: 1) use the on-board trimmer, 2) use user potentiometer or ) direct input a voltage. Run/stop, direction, high/low speed range and, enable/disable can be controlled simply by shorting the corresponding terminal to the ground. UIM2XX controllers can run the motor without user device. UIM202 provides 0-2A adjustable phase current, and UIM201 provides 0-1A adjustable phase current. UIM202 can be mounted onto NEMA 17 / 2 series stepper motor seamlessly through adapting flanges. The enclosure is made of die-cast aluminum which provides a rugged durable protection and improves the heat dissipation. UIM202 Supply Voltage 10V - 5 Motor Output Current Adjustable 0-1A / 0-2A output current 1/8 (fixed) Speed Range 10pps - 8000pps, i.e., 0.2rpm - 900rpm 10-5 input voltage, Max 1A / 2A adjustable phase current Speed control through on-board trimmer 0.2-900 RPM Speed control through user potentiometer 0.2-900 RPM Speed control through 0-5V voltage input 0.2-900 RPM Switch control start/stop, direction, enable Automatic power saving 10 ~ 5 Enable Run/Stop High/Low Speed Range Direcon 5V Reference Voltage Speed Voltage 1 2 V+ GND UIM202 ENA ON/OFF 5 H/L 6 DIR 7 Vref 8 SPD Speed Adjusting Trimmer Communication Speed On-Board Trimmer Ext. Potentiometer Direct Voltage -wire interface: Run/Stop, Direction, Enable/ Disable, H/L Speed Shift 10KΩ 10KΩ 0-5 Temperature -0 - +85 G Max 10 ~ 5 Enable Run/Stop Direcon Speed Voltage High/Low Speed range 5V Reference Voltage 1 2 5 6 7 8 V+ GND UIM201 ENA ON/OFF DIR SPD H/L Vref Speed Adjusting Trimmer
Embedded high-performance DSP processor RS22 three-wire serial communication Max baud rate 115200 bps The UIM2501 RS22-CAN Converter is used in conjunction with UIM22XX stepper motor controller to provide a RS22 interface on the user side and a CAN bus interface on the motor side (factory side). With the UIM2501, user can benefit from the advantages of the CAN network and the simplicity of RS22 protocol, there is no need to deal with the complicated CAN protocol, no worry about the communication distance and noise immunity. One UIM2501 controller can network with up to 100 UIM22XX controllers. Interfacing the UIM2501 is simple, intuitive and fault tolerating. Users are not required to have stepper motor driving or CAN protocol knowledge. UIM2501 is compact in size. The enclosure is made of die-cast aluminum to provide a rugged durable protection and improves the heat dissipation. Supply Voltage 6V - 0 Current Consumption Max 100mA 2-wire interface 1 Mega bit/sec operation, long distance Differential data bus, high noise immunity Wide supply voltage range 6 ~ 0 66.mm x 8mm x 18mm 6-0 12-0 UIM2501 电机 # 1 RS22 UIM22xx 12-0 UIM22xx 12-0 UIM22xx 电机 # 2 Room 电机 # 100 Factory 120Ω To User Device RS22 Wiring Method DB9 Female Connector RS22 Baud Rate MAX 115200 bps To UIM22 Active CAN 2.0B CAN wiring Method 2-Wire,, CAN bus Supports 1 Mb/s operation ISO-11898 standard physical layer requirements Up to 100 nodes can be connected Temperature -0 - +85 G Max
UIM2XXX series /Drivers comprise hardware and firmware. Based on the customer's needs, high end controllers (i.e. UIM21 and UIM22) are composed of basic system plus optional function modules, to reduce the price as much as possible. Parallel Signal Optical Isolator Motor Diver Harware Communication Normal Motion Change Notify Pulse Generator Auto Current Micro Parallel Processor Signal RS22 Instruction CAN2.0B Network Speed 20XX User Pulse Voltage 2XX Voltage PT/PVT Position Feedback Event/Status Change Notify RS22 21XX Instruction CAN Network 22XX Instruction Note: + XX is the peak current code. XX = 01 means 1 Amp, XX = 02 means 2 Amp, XX = 0 means Amp, XX = 08 means 8 Amp. Affix Speed Linear Non-Linear Acceleration Advanced Motion Module S-Curve Position Tracking (PT) Position Velocity Tracking(PVT) RS22 -M CAN Network -M UIM2002 UIM200 UIM2008 UIM201 UIM202 UIM21XX(XX = 02,0 or 08) UIM21XX-M UIM21XX-M-S UIM21XX-M-S-E UIM21XX-S-E Affix Sensor Input Module Port Event-driving Quantity Quad-Encoder Interface RS22 -S 2 0 CAN Network -S 2 0 TTL Output Module Port Event-driving Quantity Instruction -SP 1 Affix Quad-Encoder Moon Module Closed-Loop RS22 -E CANNetwork -E UIM - - - UIM22XX(XX = 02,0 or08) UIM22XX-M UIM22XX-M-S UIM22XX-M-SP UIM22XX-M-S-E UIM22XX-M-SP-E UIM22XX-S-E UIM22XX-SP-E Optional : E = Encoder based closed-loop Module Optional : S = 2 sensor inputs, SP = sensor inputs + 1 TTL output Note: + The Sensor Input Module is a pre-requisition. Optional : M = Advanced Motion Module Max Output Current: 01 = 1A, 02 = 2A, 0 = A, 08 = 8A Series Code: 20 = Parallel Signal, 21 = RS22, 22 = CAN Networking, 2 = Voltage Speed :UIM = Note: If not select, the code box can be deleted, as shown in the examples. These optional modules only apply to UIM21XX and UIM22XX series products. Examples: UIM220 UIM2208-M-SP-E UIM210-S-E UIM2008