MSM115-62-404-E2-2KA

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The MSM115-62-404-E2-2KA is a brushless servo motor manufactured by Kollmorgen. As part of the MSM Brushless Servo Motors series, it delivers a continuous torque of 7 Nm and a peak torque of 22 Nm. The motor operates at speeds up to 4000 rpm. Its net weight is 8.5 kg.

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Product Description:

MSM115-62-404-E2-2KA is a servo motor best for automation systems. It delivers power through a continuous torque of 7 Nm (62 in-lb). The motor can rotate very fast; its maximum speed reaches 4000 rpm. At its peak, the torque can hit 22 Nm (195 in-lb), which helps it handle tough tasks. The material used for the motor's shaft is ST-60, known for its strength. With all these features, the motor only weighs 8.5 kg (18.7 lb) making it easy to install in many places, so it needs to be carefully checked through the installation process. It has a rotor moment of inertia of 0.001 kg-m² (0.0089 lb-in-s²).

This servo motor has several important electrical characteristics. When it is stalling, it pulls 7.8 amps peak. The most current it can use is 26.9 amps peak. The voltage constant, which is called Ke, is 120 V/KRPM This measures how much voltage is produced for each speed unit. The motor's windings have an inductance of 16.8 mH. This is a factor that affects how the motor responds to changes in current. Also available with a brake, the motor weighs a little more at 9.6 kg (21.1 lb). With the brake, the rotor moment of inertia changes to 0.00138 kg-m² (0.0122 lb-in-s²) so engineers need to take notes about this for the operation.

Lastly, understanding the electrical characteristics is important. The motor includes Kt, a torque constant of 0.99. This constant defines the relationship between the current applied and torque output. This model is part of the MSM Brushless Servo Motors series. It highlights the quality and design put in by Kollmorgen. This servo motor is great for different uses, specially in industrial automation, where precision and reliability are important.

Continuous Torque
7 Nm (62 in-lb)
Ke Voltage Constant
120 V/KRPM
Kt (nm/amp)
0.99
Maximum Current
26.9 amps peak
Motor Net Weight
8.5 kg (18.7 lb)
Motor Net Weight With Brake
9.6 kg (21.1 lb)
Peak Torque
22 Nm (195 in-lb)
Poles
6
Rotor Moment Of Inertia
0.001 kg-m² (0.0089 lb-in-s²)
Rotor Moment Of Inertia With Brake
0.00138 kg-m² (0.0122 lb-in-s²)
Shaft Material
ST-60
Speed
4000 rpm
Stall Current
7.8 amps peak
Winding Inductance Phase To Phase
16.8 mH
Winding Resistance Phase To Phase @ 25°c
3.4 Ohms

Frequently Asked Questions about MSM115-62-404-E2-2KA:

Q: What is the continuous torque of the MSM115-62-404-E2-2KA servo motor?

A: The MSM115-62-404-E2-2KA servo motor delivers a continuous torque of 7 Nm.

Q: What is the maximum speed of the MSM115-62-404-E2-2KA servo motor?

A: The MSM115-62-404-E2-2KA servo motor operates at a maximum speed of 4000 rpm.

Q: What material is the shaft of the MSM115-62-404-E2-2KA servo motor made of?

A: The shaft of the MSM115-62-404-E2-2KA servo motor is made of ST-60.

Q: What is the rotor moment of inertia of the MSM115-62-404-E2-2KA servo motor?

A: The rotor moment of inertia of the MSM115-62-404-E2-2KA servo motor is 0.001 kg-m².


Internal Product Review

  • ‘‘MSM115-62-404-E2-2KA brushless servo motor impresses with its 7 Nm continuous torque and 4000 rpm operation. Its compact design and robust construction make it ideal for industrial automation.’’

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