LSM165-119-454-E2-0KA

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The LSM165-119-454-E2-0KA brushless servo motor provides a peak torque of 51 Nm and a continuous torque of 13.5 Nm. Manufactured by Kollmorgen as part of the LSM Brushless Servo Motors series, it operates at speeds up to 4500 RPM. This motor features a robust ST-60 steel shaft and weighs 16.2 kg.

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Product Description:

LSM165-119-454-E2-0KA is a Kollmorgen servo motor. It has a brushless design and is part of the LSM series. Brushless motors operate without brushes, using electronic commutation instead of mechanical contact to control current flow. This design reduces friction and wear, resulting in higher efficiency, longer lifespan, quieter operation, and less maintenance compared to brushed motors. Brushless motors are commonly used in industrial applications for their reliability and performance. The LSM165-119-454-E2-0KA is a 460 Volts AC motor. The main shaft on the motor includes a keyway. Holding brakes are LSM motor options. However, this option is not installed. It is a low-inertia motor with only 0.00091 kg m2 rotor inertia. Weight of the motor unit is 16.2 kilograms. The torque constant is 0.87 Nm/A and voltage constant is 105 Volts/kRPM.

Specifications for the winding include 0.75 Ohms phase to phase winding resistance and 6.68 millihenry phase to phase inductance. Under optimal operating conditions, the LSM165-119-454-E2-0KA motor delivers 13.4 Nm continuous output torque and 51 Nm peak output torque. Applications for LSM motors include punch presses, packaging machinery and applications with high duty cycles. Multiple encoder options are available, including incremental encoders with standard and high resolutions, and multiturn encoders. The motor is CE certified, which is a proof of their build quality and high-performance. A maintenance-free design improves performance and reliability and reduces operational expenditures. During overload conditions, the temperature sensors built into the windings shut down the motor to protect its main components. Operators can order pre-built cable sets from Kollmorgen to speed up installation and commissioning. The motor is built for professional handling and operators must follow recommended manufacturer instructions related to operation and safety.

Continuous Torque
13.5 Nm (119 In-lb)
Ke (voltage Constant)
105 V/kRPM
Kt (torque Constant)
0.87 Nm/Amp
Maximum Current
70.7 Amps Peak
Motor Net Weight
16.2 kg (35.7 lb)
Net Weight With Brake
18.5 kg (40.8 lb)
Peak Torque
51 Nm (451 In-lb)
Poles
8
Rotor Moment Of Inertia
0.00092 kg-m2 (0.0081 lb-in-s2)
Rotor Moment Of Inertia With Brake
0.00127 kg-m2 (0.0112 lb-in-s2)
Shaft Material
ST-60 (Steel)
Speed
4500 RPM
Stall Current
16.4 Amps Peak
Winding Inductance
6.68 mH
Winding Resistance
0.76 Ohms @ 25°C

Frequently Asked Questions about LSM165-119-454-E2-0KA:

Q: What is the motor shaft design?

A: The motor shaft includes a keyway.

Q: Is a holding brakes installed?

A: A holding brake is not installed on the motor.

Q: How can you mount the motor?

A: The motor has a flange for mounting.

Q: What are typical LSM motor applications?

A: Typical applications include smart conveyors, material feeding, and packaging machinery.

Q: What is the voltage rating?

A: Voltage rating of the motor is 460 Volts.


Internal Product Review

  • ‘‘LSM165-119-454-E2-0KA is a brushless motor designed for industrial use. It supports feedback, making it a motor of choice for applications with precise control requirements. ’’

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