100W High-Voltage Servo Drive with Absolute Encoder

The JAND2002-20B-DB44 is a 100W High-Voltage Servo Drive for 220 VAC supplies, delivering a 2.9 A maximum output current. It is a lean, small-power drive intended for light axes in precision equipment where a full-size servo is oversized. Sourced through Lyenwsin as a distributor, it ships with the documentation and technical support needed for straightforward commissioning.

Right-Sized for Light Axes

At 100 W it covers small motors on feed, alignment, and registration axes. The DB44 variant brings two analog command inputs (-10 V to 10 V) and an extensive 8-in/5-out digital I/O set, useful when a compact machine still needs many discrete signals.

Absolute Encoder Feedback

17/23-bit absolute encoder support gives the drive precise position knowledge that persists across power cycles, simplifying machine startup and recovery.

USB Setup and RS485 Networking

Configuration is done through a MicroUSB port, and RS485 lets the drive join a networked group of axes for centralized control.

External Braking Resistor Requirement

This model ships without a built-in braking resistor, so high-inertia deceleration must be handled by an externally fitted braking resistor.

Protection Functions

Overvoltage, undervoltage, overspeed, and overload protection are standard on the drive.

Typical Applications

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

Selection Considerations

For light feed and registration axes, match the motor’s continuous current to the 2.9 A output and confirm the supply is a clean 220 VAC line. Because the drive relies on an external braking resistor, size that component to the deceleration energy of your load. Lyenwsin’s engineering support can confirm the resistor rating and network settings before you integrate the drive.

Key Specifications

• Rated power: 100 W
• Max output current: 2.9 A
• Supply voltage: 220 VAC
• Analog command inputs: 2 (-10 V to 10 V)
• Digital I/O: 8 inputs, 5 outputs
• Encoder support: 17/23-bit absolute encoder
• Interfaces: MicroUSB, RS485
• Braking: no built-in braking resistor; external supported
• Protection: overvoltage, undervoltage, overspeed, overload