M-105-B-21

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The M-105-B-21 features a current rating of 80 Amps and a power loss of 25 Watts. Manufactured by Kollmorgen, it is part of the M Goldline Servo Motors, featuring dimensions of 80 x 398 x 200 mm and an Emc Level of Class A. The servomotor operates at frequencies of 50/60 Hz and weighs 6 kilograms.

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Product Description:

The M-105-B-21 Kollmorgen brushless servomotor has an interior permanent magnet design. This motor is capable of achieving high power density and torque. The product is used with a SERVOSTAR digital servo amplifier from the same manufacturer. This device is characterized by medium inertia. The unit enhances the performance of systems with large inertia mismatches or compliant loads. It has a compact size and takes up less space at the site of installation. This servomotor is UL Recognized.

The product incorporates rugged resolver feedback. This device is equipped with a built-in thermostat. The unit features Class H insulation. It has a horsepower rating of 1.5 HP. This motor is associated with a square frame. The product must not be operated in explosion-prone areas. This device can be mounted on an 8 x 12 x 0.25 inches isolated aluminum heatsink. The unit has a 4 frame size. It is suitable for applications with fast deceleration and acceleration requirements.

This motor has four pole pairs. The product is characterized by a long service life because of its IP 65 protection rating. This unit along with the supporting servo amplifier offers a motion control system with high performance. It has a static friction of 0.05 Nm. This motor should be operated only by skilled or qualified personnel. The servomotor portrays a large torque torque-to-volume ratio. This product depicts a maximum DC bus voltage of 320 VDC. The device has a rotor with five stacks. This unit features a winding temperature of 180 °C. It has a very hot surface during and immediately after the operation phase. This motor must be properly grounded before the operation is commenced and should be deployed only for industrial use.

Cross-section Of Conductor
25 mm²
Current
80 A
Dimensions
80 x 398 x 200 mm
Emc Level
Class A
Frequency
50/60 Hz
Maximum Temperature
45°C
Power Loss
25 W
Rated Leakage Current
35 mA
Weight
6 kg

Frequently Asked Questions about M-105-B-21:

Q: What kind of inertia does the M-105-B-21 servomotor have?

A: The M-105-B-21 servomotor has medium inertia.

Q: What is the shape of the M-105-B-21 servomotor?

A: The M-105-B-21 servomotor has a square frame.

Q: What is the stack length of the M-105-B-21 servomotor?

A: The M-105-B-21 has a 5 stack length.

Q: What resolver is incorporated in the M-105-B-21 servomotor?

A: The M-105-B-21 servomotor incorporates a frameless resolver.

Q: What is the peak torque of the M-105-B-21 servomotor?

A: The peak torque of the M-105-B-21 servomotor is 4.38 Nm.


Internal Product Review

  • ‘‘The M-105-B-21 brushless servomotor delivers high performance and is suitable for systems with large inertia mismatches. The motor is an ideal option for those who are looking for long-term automation solutions. It is highly recommended for point-to-point move and high-response applications.’’

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