MSM165-93-204-E2-2KA

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The MSM165-93-204-E2-2KA, part of Kollmorgen's MSM Brushless Servo Motors, features a peak torque of 34 Nm and a speed of 2000 rpm. The motor has a continuous torque of 10.5 Nm, a rotor moment of inertia of 0.0022 kg-m², and a winding resistance of 5.7 Ohms. It weighs 12 kg and has a torque constant of 1.86 Nm/amp.

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Product Description:

The Kollmorgen MSM165-93-204-E2-2KA is a brushless servo motor that works well and satisfies industrial standards.

The MSM series contains this motor, which provides exceptional performance specifically useful for robotics and packaging machines, and precision machinery. With a 6-pole arrangement, this device reaches a peak torque output of 34 Nm (301 in-lb) alongside a sustained continuous torque output of 10.5 Nm (93 in-lb). The MSM165-93-204-E2-2KA runs at 2000 RPM to provide an optimal combination between torque and speed performance suitable for various dynamic and steady-state operations. For reliable torque and precise speed control across its whole operating range, this motor exhibits a torque constant (Kt) of 1.86 Nm/Amp and a back EMF constant (Ke) of 225 V/KRPM. This motor operates smoothly and ideally thanks to a phase-to-phase winding resistance of 5.7 Ohms and a winding inductance of 60 mH. The stall current of the motor reaches 6.2 amps peak, yet its maximum current rating stands at 24 amps peak, which enables it to perform high-performance applications that demand intense acceleration and deceleration movements.

An ST-60 steel shaft is used in the servo motor's construction to provide mechanical dependability when operating under torque stress. Under normal operating conditions, this motor delivers 0.0022 kg-m² (0.0195 lb-in-s²) rotor moment of inertia, but the brake addition increases this value to 0.003 kg-m² (0.0266 lb-in-s²). This device has two weight categories: 12 kg (26.5 lbs) without brake implementation, whereas adding the brake system increases the total weight to 13.9 kg (30.6 lbs). It can be purchased at Wake Industrial with a one-year warranty.

Continuous Torque
10.5 Nm (93 in-lb)
Ke Voltage Constant
225 V/KRPM
Kt (torque Constant, Nm/amp)
1.86
Maximum Current
24 amps peak
Motor Net Weight
12 kg (26.5 lbs)
Motor Net Weight With Brake
13.9 kg (30.6 lbs)
Peak Torque
34 Nm (301 in-lb)
Poles
6
Rotor Moment Of Inertia
0.0022 kg-m² (0.0195 lb-in-s²)
Rotor Moment Of Inertia With Brake
0.003 kg-m² (0.0266 lb-in-s²)
Shaft Material
ST-60
Speed
2000 rpm
Stall Current
6.2 amps peak
Winding Inductance
60 mH
Winding Resistance
5.7 Ohms (Ph-to-Phase at 25°C)

Frequently Asked Questions about MSM165-93-204-E2-2KA:

Q: What is the torque output of the MSM165-93-204-E2-2KA?

A: The MSM165-93-204-E2-2KA delivers 10.5 Nm of continuous torque and 34 Nm of peak torque, suitable for high-demand industrial tasks.

Q: What is the operating speed of the MSM165-93-204-E2-2KA?

A: The MSM165-93-204-E2-2KA runs at 2000 RPM, balancing speed with torque for steady and dynamic motion applications.

Q: What electrical parameters define the MSM165-93-204-E2-2KA?

A: It includes a torque constant of 1.86 Nm/Amp, a back EMF constant of 225 V/KRPM, 5.7 Ohms winding resistance, and 60 mH inductance.

Q: What is the rotor inertia and weight of the MSM165-93-204-E2-2KA?

A: The rotor inertia is 0.0022 kg-m² without the brake and 0.003 kg-m² with it. The motor weighs 12 kg without brake and 13.9 kg with the brake.

Q: What makes the MSM165-93-204-E2-2KA suitable for precision applications?

A: Its integrated brake, robust shaft design, and high torque stability ensure dependable motion control in robotics, packaging, and automation equipment.


Internal Product Review

  • ‘‘The Kollmorgen MSM165-93-204-E2-2KA delivers precision control, high torque, and mechanical reliability for advanced industrial automation. Its integrated brake and performance-driven specs make it ideal for dynamic motion systems.’’

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