LSM130-78-454-M-2KA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1302.1375
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Kollmorgen LSM130-78-454-M-2KA is a servo motor from the LSM Brushless Servo Motors series with a continuous torque of 8.8 Nm and peak torque of 38 Nm. It operates at a rated speed of 4500 rpm with a voltage class of 460 V and has a net weight of 11.2 kilograms. The motor features multi-turn high resolution feedback and a 24 VDC brake voltage.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The LSM130-78-454-M-2KA is a brushless servo motor built by Kollmorgen as part of the LSM Brushless Servo Motors series. The unit supplies closed-loop rotary motion for industrial automation tasks such as indexing conveyors, electronic camming, and coordinated robotics, where precise torque generation and high-bandwidth speed control are required. For short bursts, the motor can reach a peak torque of 38 Nm, supporting rapid acceleration profiles in pick-and-place axes and other systems with intermittent high-load demands.
The motor delivers a continuous shaft torque of 8.8 Nm at the permitted temperature rise, allowing it to carry a sustained load without damaging the winding insulation. Its rated speed is 4500 rpm, providing the velocity needed for fast positioning cycles and speed-controlled machinery. When an application requires the full dynamic range, the drive may supply up to 50.9 A peak per phase. The windings are insulated for operation with a 460 V DC link, matching standard high-voltage servo inverters. Electrical characteristics include an inductance of 8.46 mH, a phase resistance of 1.68 Ω, and a back electromotive force constant of 107 V/kRPM. These electrical values affect current-loop response, voltage requirements, and the motor’s behavior across its operating speed range.
A rotor inertia of 0.00049 kg·m² supports quick acceleration without causing excessive control-loop overshoot, while the motor’s mass of 11.2 kg must be accommodated by the mounting structure. The motor has a peak stall current of 10.7 A, which should be considered when selecting the drive and circuit protection. Its torque constant is 0.88 Nm/A, providing a consistent relationship between commanded current and output torque. Position feedback is supplied by a multi-turn, high-resolution encoder that allows the controller to track shaft position across multiple revolutions. A 24 VDC holding brake can secure the shaft when motor power is removed. The shaft end has an M8 × 1.25 mm thread with 19 mm of usable depth, allowing direct attachment to compatible gearheads or load flanges without additional adapters.
