AKM21G-ENMN2-00

Name: AKM21G-ENMN2-00
Brand: Kollmorgen
Price: 187 USD
Availability: InStock
Rating: 4.6 (24 reviews)

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The AKM21G-ENMN2-00 is a synchronous servomotor intended for drives used in industrial environments. The motor sports a smooth shaft and G winding type. It relies on comcoder with 2048 PPR for feedback.

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Description
Specs
FAQ

Product Description

The AKM21G-ENMN2-00 is a high-performing synchronous servomotor launched by Kollmorgen. The motor comes with a flange size of 58 mm and a rotor length of 1. The unit must always be connected to an appropriate SERVOSTAR digital servo amplifier before its operation. The product features a smooth shaft and it does not have a shaft seal around the shaft. The unit uses comcoder with 2048 PPR to implement its feedback. The AKM servomotor has a static friction torque of 0.002 Nm. The device is coated using polyester powder and has a matt black finish, which is not resistant to any solvents. This product supports 145 N radial load at the shaft end at a speed of 3000 per minute. The motor is not recommended for encapsulated mounting. The device features IM B5 standard mounting style as per DIN EN 60034-7 specifications. The servomotor is not equipped with a brake. The rotor moment of inertia of the AKM servomotor is 0.11 J. There are a total of 6 poles in the motor. The thermal time constant of the unit is 8 minutes. The standard weight of the product is 0.82 kg. The device has a standstill torque of 0.50 Nm and a standstill current of 4.87 A. The maximum mains voltage of the motor is 480 VAC. Extreme caution must be exercised when transporting, assembling, and operating the motor. The servomotor must not be directly connected to the mains supply. It can be connected using a three-phase network. Only trained and qualified personnel should handle the assembly, operation, maintenance, and cleaning of the motor. The motor should not be opened under any circumstances; opening the motor voids the warranty.

AKM21G-ENMN2-00 Technical Specifications

Series:	AKM
Pole Number:	6
Flange Size:	58 mm
Rotor Length:	1
Winding Type:	G
Shaft Type:	Smooth
Feedback Device:	comcoder with 2048 PPR
Holding Brake:	Absent
Customization:	Standard
Bearing Type:	Ball

Frequently Asked Questions about AKM21G-ENMN2-00

Q: Can the housing of the AKM servomotor be cleaned if it is dirty?

A: Yes, the housing of the AKM servomotor can be cleaned using isopropanol or a similar agent if it is dirty.

Q: Can any cable be used for the power connections of the AKM servomotor?

A: No, any cable should not be used for the power connections of the AKM servomotor. Only the manufacturer's preassembled cables should be used.

Q: How should the wiring of the AKM servomotor be done?

A: The wiring of the AKM servomotor should be done according to the instructions for the installation and setup of the servo amplifier used.

Q: What kind of tasks is the AKM servomotor suited for?

A: Combined with digital servo amplifiers of the same manufacturer, the AKM servomotor is suited for positioning tasks in industrial robots, machine tools, and transfer lines that have high requirements for dynamics and stability.

Q: Can axial loads be used on the shaft of the AKM servomotor?

A: No, axial loads should be avoided on the shaft of the AKM servomotor as far as possible, because axial loading shortens the life of the motor significantly.