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Stepper Motor Drivers

Adampower offers a comprehensive range of stepper motor drivers and controllers designed to complement our stepper motor lineup. From basic pulse/direction digital drivers to advanced fieldbus controllers with CANopen and RS485 communication, our driver portfolio covers every motion control requirement with reliable, cost-effective solutions.

Product Categories​

Digital Drivers​

Pulse/Direction stepper motor drivers for standard open-loop and closed-loop operation. Available for NEMA17/23 and NEMA24/34 frame sizes with advanced features including automatic current reduction, microstep resolution up to 256x, and comprehensive protection circuits.

Fieldbus Drivers​

Advanced stepper motor controllers with RS485, CANopen, and CANbus communication interfaces. These programmable controllers support networked multi-axis systems with built-in motion control functions, I/O capabilities, and standalone program execution.

Selection Guide​

Driver TypeCommunicationFrame CompatibilityKey Feature
ADM42Pulse/DirectionNEMA17/23Cost-effective, 256 microstep
ADM57Pulse/DirectionNEMA23/24High-current, 256 microstep
UIM240Pulse/DirectionNEMA17/23Ultra-slim, 7-segment display
ADM42HPulse/DirectionNEMA17/23Anti-resonance technology
AP57Pulse/DirectionNEMA23/24Anti-resonance, spontaneous pulse
AP42Pulse/DirectionNEMA17/23Compact anti-resonance
ADH42Pulse/DirectionNEMA17/23Programmable I/O
510V AnalogAnalogNEMA17/23Voltage speed control
420MA AnalogAnalogNEMA17/23Current speed control
420MA AdjAnalogNEMA17/23Adjustable current control
ADM42SRS485NEMA17/23Modbus RTU networked
ADM57SRS485NEMA23/24Industrial RS485
UC42CANopenNEMA17/23CiA 402 protocol
UC57CANopenNEMA23/24CiA 402 protocol
UIM242CANbusNEMA17/23CAN 2.0
UIM243AVoltageNEMA17/23Analog voltage control
UIM243BVoltageNEMA17/23Analog voltage control

Last updated: 2026-05-28