AT6705

Unipolar Stepper Motor Drive Power Supply

NewCategoryStepper Motor Drive Power Supply SeriesAT6705 Series

The AT6705 stepper motor drive power supply is specifically designed for R&D, production testing, and aging tests of micro stepper motors. This power supply integrates DC regulated power supply, computer signal processing, and drive circuits, providing x (customizable) output channels with support for forward/reverse operation, multiple phasing sequences, and various working modes.

The instrument supports computer remote control commands compatible with SCPI (Standard Command for Programmable Instruments) for efficient remote control and data acquisition. It also supports Modbus RTU communication protocol for easy communication with PLC and other devices.

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AT6705

Unipolar Stepper Motor Drive Power Supply

NewCategoryStepper Motor Drive Power Supply SeriesAT6705 Series

Specifications

Parameter		AT6705
Basic Specifications
Channels		5 channels (customizable)
Voltage Adjustment Range		0~60.0V (adjustable)
Current Adjustment Range		0~5.0A (adjustable)
Pulse Frequency Range		-
Voltage Measurement Accuracy		0.5% ±1 digit
Current Measurement Accuracy		0.5% ±1 digit
Frequency Accuracy		<1%
Main Functions
Frequency		The power supply supports adjustment of input pulse frequency for controlling motor speed. The frequency range can be set according to actual requirements for stepless speed control.
Mode		Provides multiple operation mode selections: single step, continuous, preset count, counting, forward/reverse, allowing users to switch flexibly according to precision and torque requirements.
Phasing Sequence		Provides 3 phasing sequence modes (1-1, 1-2, 2-2) for flexible adaptation to different motor types.
Pulse Count		The motor rotation angle can be precisely controlled by input pulse quantity, with each pulse corresponding to a specific step angle, enabling high-precision position control.
5 Comparator Function (Sorting Function)		Built-in comparator for detecting current feedback signals, ensuring current in motor windings remains stable within the set range, improving drive efficiency and protecting circuit safety.
General Parameters
Dimensions	Instrument Dimensions	355 (W) x 125 (H) x 286 (D) mm
Dimensions	Package Dimensions	-
Weight	Net Weight	5 kg
Weight	Gross Weight	-
Power Requirements		Voltage: 100~240VAC; Frequency: 50Hz/60Hz
Interface		RS232 / RS485 / LAN / USB interfaces
Communication Protocol		SCPI and Modbus (RTU)
Other		5-inch TFT-LCD true color display, keyboard lock, screenshot function; Accessories: ATL509 test cable, power cord