MSM215-505-304-S-0KA

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The MSM215-505-304-S-0KA is a six-pole servo motor delivering a continuous torque of 57 Nm and a maximum torque of 160 Nm. Manufactured by Kollmorgen as part of the MSM Brushless Servo Motors series, the motor weighs 49 kg without brake and 52 kg with brake. It features a speed of 3000 RPM and a shaft made of ST-60.

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Product Description:

The MSM215-505-304-S-0KA is a brushless servo motor that is of the appropriate type to serve high-performance requirements in precision applications. The motor is constructed as a 6-pole motor that has been loaded with higher efficiency and greater torque density. The motor has a maximum torque capability of 160 Nm or 1416 in-lb, which implies that it has a capacity to support very heavy torque loads without any associated performance loss.

Its rated peak stall current is 45.5 amps by which it holds position and resists movement during static loading conditions. Its rated peak maximum current is 147.1 amps by which it resists high deceleration and acceleration during operation under dynamic conditions. Its winding resistance is 0.24 ohms which provides a perfect balance between energy efficiency and heat performance following long term operation. It has the ability to maintain 3000 RPM speed. Thus, it gives it the capability to offer quick, responsive motion in heavy-duty automation applications. With its high current capability, torque, and speed, the motor provides the optimal solution for application where reliability and continuous power are needed. Brushless construction provides it with less maintenance needs as well as increased operation life because there are no wear-critical components. Its low acoustical noise and low vibration design will make it ideal for applications where precision and noise reduction are paramount.

Design-forgiving, it will be ideal for most motion systems where compact power and responsiveness are essential. High peak current and high torque output can be supported by it, and variable load capability. The MSM215-505-304-S-0KA is a balanced performing profile, power, stability, and efficiency in a single sturdy package. Its technical description provides good motor control under steady-state and high-speed operating conditions, and it is the best solution in highly regulated industrial applications that require precision and power.

Continuous Torque
57 Nm / 505 in-lb
Ke Voltage Constant
168 V/KRPM
Kt (torque Constant)
1.39 Nm/Amp
Maximum Current
147.1 Amps peak
Maximum Torque
160 Nm / 1416 in-lb
Motor Net Weight
49 kg / 108 lb
Motor Net Weight With Brake
52 kg / 114.7 lb
Poles
6
Rotor Moment Of Inertia
0.0175 kg-m² / 0.1549 lb-in-s²
Rotor Moment Of Inertia (with Brake)
0.0205 kg-m² / 0.1814 lb-in-s²
Shaft Material
ST-60
Speed
3000 RPM
Stall Current
45.5 Amps peak
Winding Inductance
6.5 mH
Winding Resistance
0.24 Ohms

Frequently Asked Questions about MSM215-505-304-S-0KA:

Q: What is the continuous torque of the MSM215-505-304-S-0KA?

A: The continuous torque of the MSM215-505-304-S-0KA is 57 Nm (505 in-lb), providing consistent power for various applications.

Q: What is the maximum torque of the MSM215-505-304-S-0KA?

A: The maximum torque is 160 Nm (1416 in-lb), allowing for high torque output when needed.

Q: What is the rotor moment of inertia of the MSM215-505-304-S-0KA?

A: The rotor moment of inertia is 0.0175 kg-m² (0.1549 lb-in-s²), ensuring smooth motion control.

Q: What is the winding resistance of the MSM215-505-304-S-0KA?

A: The winding resistance is 0.24 Ohms, which is optimized for efficient operation.

Q: What is the motor weight of the MSM215-505-304-S-0KA?

A: The motor weight is 49 kg (108 lb) without the brake, contributing to a stable and robust design.


Internal Product Review

  • ‘‘The MSM215-505-304-S-0KA from Kollmorgen’s MSM series delivers consistent performance under continuous load. Operation remains smooth with stable output throughout extended use. The motor responds quickly and handles demanding tasks efficiently. Build quality is solid, and no unexpected fluctuations occur. A dependable choice for applications needing steady and sustained torque.’’

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