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User Manual  - SMC124– 15.07.2015 – v.1.2 

   Page 7 

 

 

Driver overheating (exceeding of allowable temperature) cause turning off of the drive.  Driver will be 
restart after limiting temperature of the driver.  
 

3.

 

Technical parameters 

 

Description 

Parameter 

Power supply 

12 … 36 VDC, 

Motor phase current 

0,5…3,6A 

Step resolution 

1/2, 1/8, 1/10, 1/16, 1/20, 1/32, 1/64, 1/128 

Controlling signals CLK,DIR,EN 

Low state: <2V, high state 5V 

CLK controlling signal 

Max. frequency 200khz 
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 

 

 

 
 

   

 

 
 

Summary of Contents for SMC124

Page 1: ...H WObit E K J Ober s c 62 045 Pniewy D borzyce 16 tel 61 22 27 422 fax 61 22 27 439 e mail wobit wobit com pl www wobit com pl SMC124 User Manual Stepper motor driver 0 5 3 6 A Step resolution 1 2 1...

Page 2: ...t correct service and accurate exploitation of described device Information included in this instruction were prepared with high attention by our specialists and is description of the product Based on...

Page 3: ...r should be shielded or twisted in pairs separate twisted pair for A and B phase It is also recommended to use a ferrite ring on motor cable at controller 2 Signal cables CLK DIR EN should be move awa...

Page 4: ...ectors and signalizing indicators Picture 1 Description of connectors and indicators of SMC124 driver No Description Inputs POWER Power supply input 12 36 VDC MOTOR Output for connection of stepper mo...

Page 5: ...r 8 derivations connection can be made serial or parallel Connection of 4 wire motor Example of connection of bipolar stepper motor Serial connection of 8 6 wires motor Coiling connected serially to a...

Page 6: ...FF ON OFF 1 20 ON ON ON 1 32 ON ON OFF 1 64 OFF OFF OFF ON 1 128 ON OFF ON Current I1 I2 I3 I4 0 5 OFF OFF OFF OFF 1 2 ON OFF OFF OFF 1 6 OFF ON OFF OFF 2 0 ON ON OFF OFF 2 5 OFF OFF ON OFF 2 7 ON OFF...

Page 7: ...meters Description Parameter Power supply 12 36 VDC Motor phase current 0 5 3 6A Step resolution 1 2 1 8 1 10 1 16 1 20 1 32 1 64 1 128 Controlling signals CLK DIR EN Low state 2V high state 5V CLK co...

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