Srijan Control Drives has developed a new low cost drive card for driving stepper motors. The new card is compact in size and delivering enhanced performance. This card should available with Power supply as a complete drive

• Low Cost, High Power Drive for Stepper Motor
• PLC Controlled
• PC based
• Almost No Maintenance is required
• Customize Stepper control system Possible

Key Features

• Low Cost , Reliable High Power Amplifier for Stepper motor
• Very Low Development Cost for PLC based Development
• PLC / PC compatible drive
• Current O/P up to 7 A/ Phase
• Inbuilt Over Current Protection
• Inbuilt Over Temperature Protection
• Error Signal Indication
• 4 Digital Inputs and fault detection signal from drive to controller
• Current Buck -Boost facility

Features

Logic Controller

• 4 Digital Inputs , Optically isolated For PLC
• 1 Error / Fault Detection Signal
• In-built PWM logic
• In-built MOSFET protection logic

Interfacing

• PLC based card : CLK , DIRECTION , HALF/FULL STEP , ENABLE signals from PLC
• Can be Interfaced with PC , Addon card, Microcontroller

• PWM current O/P up to 7 A/Phase at 70 V
• Current setting at user level
• Current Buck or Boost as per application

Power Supply

• External DC power Supply vary from 50V 4A to 70V 6A (depend on motor rating) is must to run this drive

Cost

1) SCD 707 U stepper motor Drive without Power supply : 5999 Rs.

2) Power supply of SCD 707U drive : 6200 Rs.