NSM2302 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1015.6946
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The Kollmorgen NSM2302 is a brushless servo motor from the NSM Brushless Servo Motors series with a continuous stall current of 2.0 Amps and a continuous torque of 0.2 Newton-meters. This motor operates at 230 Volts, has a maximum continuous speed of 6000 rpm, and a peak torque of 0.5 Newton-meters. The NSM2302 also features a housing length of 118 mm and weighs 1.0 kilogram.
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Product Description:
The NSM2302 is a brushless servo motor produced by Kollmorgen for the NSM Brushless Servo Motors series. It serves as a compact rotary actuator for industrial automation tasks that require precise positioning and moderate continuous torque. The motor integrates with matched digital drives to regulate speed and torque in pick-and-place heads, small conveyors, and indexing tables. Its compact design allows it to operate in machinery where installation space is limited but controlled rotary motion is essential.
A bolt pattern arranged on a 67 mm circle centers the frame against the load flange, while 5 mm mounting holes allow direct fastening without adapter plates. The pilot measures 38 mm, and the shaft has a diameter of 6 mm for coupling to gears or pulleys. With a housing length of 118 mm, the motor fits easily into tight mechanical spaces. Under steady-state conditions, it delivers a continuous torque of 0.2 Nm from a continuous stall current of 2.0 A. The motor can operate at speeds up to 6000 rpm for applications that require rapid movement. Its 230 V winding is compatible with commonly available industrial power systems when used with a suitable servo drive. For brief transients, the electromagnetic system tolerates a peak torque of 0.5 Nm, providing additional capacity during acceleration and sudden load changes.
The low rotor inertia of 0.000009 kg-m² permits rapid speed changes, which is useful when short move profiles dominate cycle time. Electromechanical energy conversion is characterized by a torque constant of 0.08 Nm/A, allowing current commands to produce proportional shaft torque. A back-EMF constant of 10 V/kRPM supports appropriate drive voltage settings during regeneration or dynamic braking. The motor has a mass of 1.0 kg, which limits the added load on gantries and robotic arms. A winding inductance of 4.1 mH and a resistance of 3.18 Ω influence current-loop bandwidth and switching behavior. These electrical values allow the connected drive to balance response speed and power losses in compact motion-control systems.
