LSM165-173-304-S-0KA

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The LSM165-173-304-S-0KA is a brushless servo motor delivering a peak torque of 75 Nm and a speed of 3000 rpm. Produced by Kollmorgen under the LSM Brushless Servo Motors series, it weighs 18.7 kg and features a shaft material of ST-60. Key attributes include a torque constant of 1.29 Nm/Amp.

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Product Description:

The LSM165-173-304-S-0KA is a servo motor that is designed by Kollmorgen and is characterized by its ability to rapidly accelerate and reach peak torque during operation. The motor maintains high-speed point-to-point positioning and is equipped with a housing that provides optimum protection in a rugged environment. This motor unit is excited by permanent magnets; however, unlike conventional motors with similar operation principles, the magnets in this unit are made from high-energy neodymium materials, which makes the high acceleration and deceleration rate associated with this motor unit possible. The output shaft attached to this motor unit is designed to support a high radial load; it is able to reach a speed of 3000 revolutions per minute and provide a continuous torque of 19.5 newton meters.

The LSM165-173-304-S-0KA is equipped with a high-resolution interface that helps controllers to monitor and control its operation in real-time. A temperature sensor is also integrated into its winding to prevent overload damage. During operation, the rotor moment of inertial of this unit is about 0.00128 kilogram per meter square, winding inductance from phase to phase is also about 9.6 millihenry. The total weight of this synchronous motor unit is about 18.7 kilograms.

The LSM165-173-304-S-0KA motor unit cools itself by surface cooling; however, operators are still required to maintain a permissible ambient temperature of between 0 to 40 degrees during operation. For customers that want to store this unit for future use, a storage temperature from between -30 to 70 degrees Celsius is allowed. The maximum relative humidity level for the LSM165-173-304-S-0KA motor is about 95 per cent. Water condensation around this unit during operation is not allowed. There is a black coating covering the housing of this motor unit to protect it from yellowing and deterioration that can be caused by corrosive liquids.

Continuous Torque
19.5 Nm (173 In-lb)
Ke Voltage Constant
156 V/kRPM
Kt (torque Constant)
1.29 Nm/Amp
Maximum Current (peak)
72.1 Amps
Motor Net Weight
18.7 kg (41.2 lb)
Motor Net Weight With Brake
21 kg (46.3 lb)
Peak Torque
75 Nm (664 In-lb)
Rotor Moment Of Inertia
0.00128 kg-m² (0.0113 lb-in-s²)
Rotor Moment Of Inertia With Brake
0.00163 kg-m² (0.0144 lb-in-s²)
Shaft End Threaded Hole
M10 x 1.5 mm, Depth 22 mm
Shaft Material
ST-60
Speed
3000 rpm
Stall Current (peak)
16.5 Amps
Winding Inductance Phase-to-phase
9.6 mH
Winding Resistance Phase-to-phase At 25°c
0.98 Ohm

Frequently Asked Questions about LSM165-173-304-S-0KA:

Q: How is the LSM165-173-304-S-0KA cooled?

A: Cooling of the LSM165-173-304-S-0KA happens mainly through its surface unit by Natural convection.

Q: How can the LSM165-173-304-S-0KA be identified upon delivery?

A: Each unit of the LSM165-173-304-S-0KA features a type label containing information on the motor.

Q: Is the LSM165-173-304-S-0KA water resistant?

A: Although the motor is not water proof, it can withstand dust and water splashes.

Q: How often should maintenance of the LSM165-173-304-S-0KA be carried out?

A: The LSM165-173-304-S-0KA is a maintenance free unit.

Q: Can the LSM165-173-304-S-0KA be used for residential applications?

A: The LSM165-173-304-S-0KA is specifically designed to support industrial applications.


Internal Product Review

  • ‘‘The LSM165-173-304-S-0KA is a state-of-the-art synchronous motor unit from Kollmorgen Automation. It is operates at an operation speed of about 3000 revolutions per minute and has a total weight of about 18.7 kilograms. The unit is coated and able to maintain optimum operation in rugged environment. ’’

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