400W 220VAC Servo Drive with Absolute Encoder Feedback

The JAND4002-20B-P28 is a 400 W high-voltage servo drive for 220 VAC supplies. Despite the 400 W rating, it is capable of a 9.6 A maximum output current, which provides ample short-term current for the high accelerations common in fast production axes.

How the Current Rating Helps

Peak current above the rated level improves acceleration torque without requiring a larger motor. On indexing fixtures and pick-and-place axes, this capacity shortens move time and raises throughput.

Feedback and Command Inputs

The drive reads 17/23-bit absolute encoders for position. One analog command input accepts -10 V to 10 V, and the P28 variant provides 5 digital inputs and 4 digital outputs for basic axis control signals.

Configuration and Networking

Setup runs over a MicroUSB port; an RS485 interface supports networking with other drives and a host controller.

External Braking Resistor

This P28 model has no built-in braking resistor. Regenerative energy must be absorbed by an external braking resistor, which should be sized to the deceleration energy of the attached load.

Protection Functions

Overvoltage, undervoltage, overspeed, and overload protection are standard.

Typical Applications

CNC machine tools, factory automation, semiconductor equipment, robotics, battery manufacturing, material handling, and packaging machinery.

Key Specifications

• Rated power: 400 W
• Max output current: 9.6 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: no built-in braking resistor; external braking resistor supported
• Protection: overvoltage, undervoltage, overspeed, overload