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Summary of Contents for WOBIT SMC124
- Page 1 SMC124 User Manual Stepper motor driver 0,5 – 3,6 A Step resolution 1/2 - 1/128 P.P.H. WObit E.K.J Ober. s.c. 62-045 Pniewy, Dęborzyce 16 tel.61 22 27 422, fax.61 22 27 439 e-mail: wobit@wobit.com.pl www.wobit.com.pl...
- Page 2 Based on the information should not be inferred a certain features or suitability for a particular application. This information does not release the user from the obligation of own judgment and verification. P.P.H. WObit E.K.J. Ober s.c. reserves the right to make changes without prior notice.
- Page 3 To provide its proper operation please provide proper cooling by forced air circulation. Driver operations in closed control cabinet without forced air circulation can cause its overheating and turning off. www.wobit.com.pl User Manual - SMC124– 15.07.2015 – v.1.2 Page 3...
- Page 4 2. Device description Device designation SMC124 is designed for operation with two phase stepper motor with bipolar winding (4-wires) or unipolar (6 or 8-wires) used as bipolar. It allows control with step resolution in range 1/2 up to 1/128 forcing constant current value in winding independently of voltage supply value.
- Page 5 All controlling inputs (CLK, DIR, ENABLE) are opt insulated. It operates with 5V (high state 3..6V). To control from voltage level 24 V into a row with controlling signals insert resistors with value 1,5..2,2k. Controlling signals should be connected according to scheme below: www.wobit.com.pl User Manual - SMC124– 15.07.2015 – v.1.2 Page 5...
- Page 6 CLK input is lower than <1,5 Hz. Thermal and overload protection Occurring of current or voltage overload cause turning off of the drive. Its restart is possible after reset of power supply. www.wobit.com.pl User Manual - SMC124– 15.07.2015 – v.1.2 Page 6...
- Page 7 Pulse width min. 5 µs Environment temperature range 0°C…+30°C Operating temperature range 0°C…+80°C Housing Dimensions: 60 x 110 x 21 mm Degree of protection: IP40 Mounting: handle for DIN rail www.wobit.com.pl User Manual - SMC124– 15.07.2015 – v.1.2 Page 7...
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