JAND7502-20B-P28 750W 220VAC Servo Drive with Encoder

The JAND7502-20B-P28 is a 750W 220VAC Servo Drive with Encoder feedback built for single-axis machines that need dependable positioning without a large digital I/O footprint. Rated at 750 W for 220 VAC supplies and capable of a 16.9 A maximum output current, it sits in the mid-power servo range used across CNC machine tools, packaging lines, and material-handling equipment.

What This Drive Is

This model is the single-analog-input variant of the JAND7502 line. It keeps wiring straightforward when a machine needs only one command source and a modest set of control signals, while still providing the loop performance of a full servo drive.

Position Feedback and Loop Control

Feedback comes from 17/23-bit absolute encoders. Because the position is absolute, the drive restores the true machine position after a power cycle without a homing move, which shortens restart on multi-axis production equipment and reduces the risk of scrapped parts after an interruption.

Single Analog Command Input

One analog command input accepts -10 V to 10 V, suitable for speed or torque commands from a single external source such as a PLC or CNC axis card. The P28 variant carries 5 digital inputs and 4 digital outputs, covering enable, reset, limit, and status signals for typical axes.

Configuration and Networking

Setup uses a MicroUSB port for parameter tuning, and an RS485 interface enables networking so multiple drives can be monitored or commanded over one bus.

Braking and Fault Protection

A built-in braking resistor absorbs regenerative energy from decelerating loads, and the terminals also accept an external braking resistor for heavy or continuous deceleration. Overvoltage, undervoltage, overspeed, and overload protection stop the drive protectively before a fault damages the motor or machine.

Typical Applications

This 750 W drive suits CNC machine tools, factory automation, semiconductor equipment, robotics, battery manufacturing, material handling, and packaging machinery.

Selection Considerations

When sizing, match the motor’s continuous and peak current to the available headroom, confirm the supply voltage, and verify that the braking resistor capacity covers the deceleration energy of the attached load. Lyenwsin’s technical support team can help confirm drive-motor compatibility and cabling before you order.

Key Specifications

• Rated power: 750 W
• Max output current: 16.9 A
• Supply voltage: 220 VAC
• Analog command inputs: 1 (-10 V to 10 V)
• Digital I/O: 5 inputs, 4 outputs
• Encoder support: 17/23-bit absolute encoder
• Interfaces: MicroUSB, RS485
• Braking: built-in braking resistor, external supported
• Protection: overvoltage, undervoltage, overspeed, overload