H-232-G-0802 Kollmorgen
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The Kollmorgen H-232-G-0802 is part of the Silverline Brushless Servo Drives series. This servo drive has a continuous line current of 6.85 A DC and delivers a continuous stall torque of 0.415 Nm. It features a rated speed of 4150 RPM and an encoder resolution of 1000 LPR.
Internal Product Review
The H-232-G-0802 is a Kollmorgen Silverline brushless servo unit that delivers 162 W continuous power and 0.415 N·m continuous stall torque. Rated speed of 4150 RPM and peak torque of 0.93 N·m give the package a strong balance of responsiveness and usable output in compact motion systems. A 1000 LPR encoder supports clean positioning performance, making the H-232-G-0802 a very capable choice for precise servo applications.
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Product Description:
The H-232-G-0802 is a compact brushless servo drive produced by Kollmorgen as part of the Silverline Brushless Servo Drives series. Intended for positioning and velocity loops in packaging, semiconductor, or small conveyor equipment, the unit converts DC bus energy into controlled three-phase outputs that regulate a matched motor according to commanded motion profiles in automated machinery. Its design targets installations where limited panel space and rapid response are required, delivering continuous mechanical power without the maintenance associated with brushed assemblies.
During steady operation, the power stage supplies a continuous line current of 6.85 A DC, which determines the thermal load on power supplies and cabling. This current lets the drive maintain a continuous stall torque of 0.415 N·m at the motor shaft, consistent with the 162 W output rating. Speed capability reaches 4150 rpm, so high-throughput commands remain synchronized. Back electromotive force is limited to 7.21 Vpk/krpm, aiding voltage feedback inside the controller. With a phase inductance of 0.941 mH and a DC resistance of 0.497 Ω, the current loops close quickly and generate little heat during tight PID control.
For short transients, the system can deliver a peak torque of 0.93 N·m, and its torque constant of 0.0607 N·m/ADC simplifies feed-forward calculations in the host controller. Incoming mains voltage must not exceed 250 Vrms, protecting the semiconductor bridge against overvoltage. An incremental encoder with a resolution of 1000 LPR is integrated for closed-loop feedback, while the rotor inertia of 0.000017 kg·m² supports quick acceleration with minimal overshoot. The housing has a 2.30-inch frame width and a 4.96-inch overall length, allowing the unit to fit into compact machine layouts and control panels. Its thermal time constant of 8.1 minutes provides sufficient operating margin for cyclical duty without requiring external cooling.
