Product Description:

The H-232-G-0201 is a compact brushless servo drive produced by Kollmorgen within the Silverline Brushless Servo Drives series. As a self-contained amplifier for permanent-magnet servo motors, it converts DC bus energy into controlled three-phase outputs, allowing motion controllers to regulate position, velocity, or torque in automated machinery. The electrical stage, feedback port, and thermal capacity are sized for small axes in laboratory handlers, miniature conveyors, and semiconductor tooling where rapid response and a limited footprint are priorities.

At its continuous operating point, the drive can deliver 162 W of electrical output to the motor while drawing 6.85 A DC of current. This continuous output corresponds to a stall torque of 0.415 N-m, allowing the servo motor to hold a load without overheating. At the rated speed of 4150 rpm, the motor maintains a shaft torque of 0.374 N-m, supporting smooth motion during mid-speed indexing tasks. The back electromotive force constant is 7.21 Vpk/krpm, indicating the voltage returned to the amplifier as motor speed increases. Its line-to-line resistance is 0.497 Ω, which affects copper loss and thermal rise during sustained operation.

For short bursts, the drive supplies 17.0 A DC, enabling the motor to reach a peak torque of 0.93 N-m for rapid acceleration or temporary load increases. Dynamic current changes are moderated by a phase inductance of 0.941 mH, helping the control loop remain stable during changes in speed or load. Position feedback is provided by a 1000 LPR incremental encoder that connects to the 10-pin ribbon header on the rear panel. Mechanical coupling uses a shaft with a diameter of 0.25 in, while the rotor inertia of 0.000017 kg·m² supports quick reversals with minimal overshoot. The total mass, including the encoder assembly, is 0.91 kg, which reduces the load placed on lightweight gantry structures during installation and operation.