Uniblitz CS45. Key Features. Overview. 45mm Uni-Stable Optical Shutter

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1 Uniblitz CS45 45mm Uni-Stable Optical Shutter Overview The Uniblitz CS45 has been designed to provide accurate, repeatable exposures for a wide variety of applications such as telescopy and aerospace. The slim form-factor provides a large 45mm aperture that can be inserted into a 4.00 inch diameter housing. The CS45 is available in a housed or an un-housed configuration for OEM applications (or simply where spatial limitations are a consideration). Uni-stable shutter devices, like the CS45, require power to hold the blades in the open state. Need Support? Please visit our website or us at info@uniblitz.com. Key Features Large 45mm aperture Uni-stable operation 5-bladed design Slim form-factor RoHS Compliant Transfer time on opening: 14.0 milliseconds Total opening time: 20.0 milliseconds Configured for the VCM-D1 Shutter Driver Tel: Toll-Free: Fax: Linden ve. Rochester, NY Updated 1/17 Datasheet Version Vincent ssociates

2 Product Options Shutter Timing CS45 ❷ ❸ ❹ ❺ ❻ - ❼ - ❽ Ex: CS45S3T0-EC-101 ❶ Shutter Series: ❷ Driver Compatibility: CS45 S: Use with VCM-D1 (Std.) E: Use with D880C or VED24 TYPICL PULSE INPUT TO CONTROLLER STTE 5V 0V OPEN CLOSE O MET TEP 80% OPEN C E D F G 20% CLOSED ❸ Housing: 1: Un-Housed 3: #3 Housing ❹ lade Coating: 1 T: Low Energy (Teflon ) ZM: High Energy (lmgf2) 2 TYPICL ELECTRONIC SYNCRONIZTION OUTPUT FROM CONTROLLER 5V 0V ❺ Electronic Sync: 0: Omitted 1: Included ❼ Encapsulated Coil: EC: Included Leave blank if not required ❻ Connector: L: 18" flying leads (Un-housed only) Leave blank for 7-pin Wire Pro connector ❽ Mount: (#3 housing only) 101: Mounting ring 126: Nikon F Mount (Male) Leave blank if not required CS45 (w/ VCM-D1 driver and Teflon coated blades) Time (msec.) O - Delay time on opening after current applied C Transfer time on opening 14.0 O - C Total opening time 20.0 C - E Min. dwell time with min. input pulse F Min. equivalent exp. time 31.0 E - G Transfer time on closing G Total window time Other blade coating options may be available by special order. 2 Input side only; Teflon coating is on opposite side to protect shutter blade surface. Light source must be input to the reflective side only. MET Min. exposure time 25.0 TEP Typical exposure pulse >25.0

3 Technical Specifications Coil Resistance List Styles Voltage to Open Hold Voltage (Nominal) 1 12 Ω +70 VDC +7 VDC / +5 VDC 2 1 Voltage level required across actuator coil when held in the open position. 2 Dual hold voltage system included in VCM-D1 Driver 3 (Continuous/urst) Continuous frequency rating specified at shutter s minimum exposure pulse. urst frequency rating specified for four (4) seconds maximum with one (1) minute minimum between bursts. Series Weight (Unhoused) Weight (Housed) Operating Temp. Max. Opening ounce Max. Closing ounce Max. Freq. of Operation 3 Number of Shutter lades CS oz (0.09 kg) 9.15 oz (0.26 kg) 0-80 C 15% 5% 2.5 Hz / 15 Hz 5 INTERRUPT VNE *FIRCHILD QEE113 IR EMITTER N/C 75Ω 1/2W 7-PIN MLE CONNECTOR *FIRCHILD QSE114 IR DETECTOR C LUE F YELLOW E GREEN D +5V OUTPUT GND SCHEMTIC WITH ELECTRONIC SYNCHRONIZTION FOR DEVICES WITH 7-PIN CONNECTOR CONNECTS THROUGH CLE 710, 710, 710C OR 710P TO DRIVER The electronic synchronization system provides a feedback signal (through the driver utilized) after the shutter transfers to the open state. The system incorporates an infrared emitting diode, an infrared sensitive detecting transistor, and an interrupting vane. The vane is attached to the shutter so as to block the light path between the emitter and detector in the closed position. When the shutter transfers to the 80% open position, the vane is removed from the infrared light path, allowing the emitter to switch the RED detector to the active state. For the CS45, this system uses a similar activation COIL SECOND COIL FOR CS90HS ** flag attached to the mechanism, which triggers a reflective emitter/detector device. No connection to the designated synchronization pins when no ROWN *FIRCHILD QEE113, QSE114 OR EQUIVLENT electronic sync. is selected. CSE GROUND LCK H ** TWO 24Ω COILS WIRED IN PRLLEL

4 Technical Drawings - Un-housed CS [15.8].62 OPTIONL ELECTRONIC SYNC TERMINTES TO 7-PIN MLE IN-LINE CONNECTOR CLERNCE HOLES FOR #2-56 SCREW ON Ø3.67. C. 72 PRT (5) DO NOT USE FOR MOUNTING C'SK FOR #0-80 FLT HED SCREW ON Ø3.67. C. 72 PRT (5) OPTIONL REFLECTIVE SURFCE THIS SIDE PERTURE 3 8 LL DIMENSIONS [MM] INCH

5 Technical Drawings - Housed CS PLTE SEE NOTES 1 THROUGH 3 THIS SURFCE NOTES: 1. (4) #0-80 MOUNTING HOLES ON Ø C. 90 PRT. (UNDER NME PLTE) x40 THD [7.4].29 [17.0].67 [45.0] (3) #2-56 MOUNTING HOLES ON Ø C. 120 PRT. 3. (3) #4-40 MOUNTING HOLES ON Ø C. 120 PRT. 4. LL DIMENSIONS MX. [MM] INCH REFLECTIVE SURFCE THIS SIDE [6.4] x 20 THD.25 CS45 #3 CSE [6.4]

6 Technical Drawings - CS45 Connector Layout CSE VIEW SEM COVER CS45 #3 CSE OUTLINE (3) #4-40 THD x.150 DP. ON Ø C. 120 PRT (UNDER NME PLTE) (4) #0-80 THD x.150 DP. ON Ø C. 90 PRT CSE SEM (3) #2-56 THD x.150 DP. ON Ø C. 120 PRT COVER [45] 1.77 CLERNCE PERTURE NOTES: VIEW - 1. DRWING SHOWING CONNECTOR ND 1/4-20 MOUNTING LOCTION. 1/4-20 POST MOUNTING LOCTION 29 [34.9] FINISH LCK NODIZE. 3. TERMINTES TO 710P OR 710C CLE SSEMLY. 4. LL DIMENSIONS MXIMUM. [MM] INCH WHEN FEMLE CONNECTOR IS TTCHED, MXIMUM DISTNCE FROM CSE WILL E 1.375[34.9] S SHWON [20.6].812 SEE NOTE 3