9FHB-44

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The Kollmorgen 9FHB-44 is part of the ServoDisc Pancake DC Motors and features an IP65 rating for enhanced protection. With a voltage of 380V AC and a robust insulation resistance of over 100 megaohms, this unit ensures reliability. It's air-cooled and operates efficiently within a temperature rating of -20°C to +70°C.

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Product Description:

Designed by Kollmorgen, the 9FHB-44 motor has an ultra-fat package. This motor is described as a pancake motor because of its round frame. The product is deployed in a wide range of applications across multiple sectors. This device is operated along with the manufacturer’s KXA Plus amplifier and EM19 linear amplifier. The unit has a high torque output. Its precise motion offers assurance of correct positioning. This motor is differentiated from other standard motors by its unique ironless design.

The product features large torsional stiffness. This device has less air gap between its magnets. The unit portrays a very long brush life. Its compact size allows it to be operated easily in places with space restraints. This motor has a low axial profile. The product portrays no trace of cogging even when it operates at a low speed. This device comprises an armature with multiple copper conductor layers. The unit produces torque when there is a direct interaction of the current flowing radially through the copper conductors with the fields generated by the permanent magnets. It offers some major performance advantages.

This motor comprises end plates on which its magnets are fitted. The product has a very fast acceleration rate. The product has zero cogging because of the ironless armature. This device is easy to design and is characterized by a close physical coupling. The unit features a high-pulse torque capability. It is associated with low inertia. This motor can be fitted with a tachometer if needed. The product is highlighted by a rapid response that gives it a near-perfect rotation. This device performs incremental motion in fast moves. The unit features exceptional responsiveness. It is capable of meeting increased business community requirements.

Cooling Type
Air cooled
Current
50A
Frequency
50/60Hz
Housing Material
Aluminum
Insulation Resistance
>100MΩ
Ip Rating
IP65
Phase
3
Power Factor
0.95
Temperature Rating
-20°C to +70°C
Voltage
380V AC

Frequently Asked Questions about 9FHB-44:

Q: What kind of motor is the 9FHB-44 motor?

A: The 9FHB-44 motor is a DC servomotor.

Q: What mounting plate does the 9FHB-44 motor use?

A: The 9FHB-44 motor uses an aluminum mounting plate.

Q: What is the thermal resistance of the 9FHB-44 motor at rated speed?

A: The thermal resistance of the 9FHB-44 motor at the rated speed is 2.0 °/W.

Q: What is the length of the 9FHB-44 motor?

A: The length of the 9FHB-44 motor is 19 mm.

Q: What is the outer diameter of the 9FHB-44 motor?

A: The outer diameter of the 9FHB-44 motor is 126 mm.


Internal Product Review

  • ‘‘The 9FHB-44 motor provides a high torque over the entire speed range. Its brushes have a long lifespan. This motor helps in achieving high productivity with ease. ’’

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