Stepper Motor Drivers

Welcome to the AdamPower stepper motor drivers section. We offer a wide range of stepper motor drivers from basic pulse/direction models to advanced fieldbus and EtherCAT-enabled drives for industrial automation.

Our driver lineup covers all popular NEMA frame sizes (NEMA11 to NEMA34) and supports various control methods including Pulse & Direction, Analog Voltage, Current Control, RS485 Modbus RTU, CANopen, CAN Bus, and EtherCAT.

Digital Drivers

Digital stepper motor drives offer advanced current control, micro-stepping, and anti-resonance algorithms for smooth and efficient motor operation.

Pulse & Direction Drivers

ADM42 / UIM42 Stepper Motor Driver - NEMA17/23 size, Pulse & Direction control, 12-36VDC
ADM57 Stepper Motor Driver - NEMA23/24 size, Pulse & Direction control, 24-48VDC
UIM240 Series Stepper Motor Driver - General purpose Pulse & Direction driver
ADM42H / UIM42H Stepper Motor Driver - Spontaneous pulse driver with built-in pulse generation

Analog Control Drivers

Analog Voltage Stepper Motor Driver (510V) - 0-5V/0-10V analog voltage speed control, miniature 42.2mm size
4~20 mA Current-Adjustable Stepper Motor Driver (420MA) - 4-20mA current signal speed control, ideal for peristaltic pumps
Adjustable-Current Stepper Motor Controller 4-20mA - 4-20mA current stepper motor controller

Spontaneous Pulse Controllers

AP57 Stepper Motor Controller (Spontaneous Pulse) - NEMA23/24 spontaneous pulse driver with RS232 support
AP42 Stepper Motor Controller (Spontaneous Pulse) - NEMA17/23 compact spontaneous pulse driver
ADH42 Stepper Motor Controller (Spontaneous Pulse) - Spontaneous pulse controller for standalone operation

Fieldbus & Communication Drivers

Advanced stepper motor drivers with fieldbus and industrial communication interfaces for networked motion control systems.

RS485 / Modbus RTU Drivers

ADM42S / UIM42S RS485 Stepper Motor Controller - RS485 Modbus RTU, NEMA17/23
ADM57S RS485 Stepper Motor Controller - RS485 Modbus RTU, NEMA23/24

CANopen / CAN Bus Drivers

UC42 CANopen Stepper Motor Controller - CANopen CiA 402, NEMA17/23 size
UC57 CANopen Stepper Motor Controller - CANopen CiA 402, NEMA23/24 size
UIM242 Series CAN Bus Motor Controller - CAN Bus communication, multi-axis support

Voltage Control Drivers

UIM243A Voltage Control Type Stepper Motor Controller - Analog voltage speed regulation
UIM243B Voltage Control Type Stepper Motor Controller - Enhanced voltage control type

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