M-403-B-21-B3

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The M-403-B-21-B3 is manufactured by Kollmorgen as part of the M servo motor series. Featuring a max BUS of 320 and a max stall of 18.0 Nm. This design allows for high torque and power density.

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Product Description:

The M-403-B-21-B3 is a Goldline series motor from Kollmorgen. The motors in this series offer optimal performance and value. They can be used for a variety of applications. This M series motor is built with excellent design so that it can provide the user with continuous torque performance that can only be described as exceptional. The motor is designed in a compact package and has top of the line acceleration capabilities.

The M-403-B-21-B3 works well when combined with a SERVOSTAR digital amplifier. When these two are combined, you end up with a high performing easy to set up a motion control system. As an M series motor, this unit works with a medium inertia rotor. It is designed to be top-performing, reliable and cost-effective so that it can help to provide you with a more efficient operation. When you choose the M-403-B-21-B3, you get a unit with a built-in encoder which features easy connectivity. With the built-in encoder, there is no need for an additional position feedback device. With a unique multi-drop configuration, this unit will allow a PLC or PC to communicate with more than one SERVOSTAR amplifier by way of one RS-232 connection.

Thanks to the versatile communication capabilities of SERVOSTAR machine control data can be easily and directly integrated into your information system from the factory floor. The M-403-B-21-B3 is built with a robust design that provides excellent protection against miss wired connections. It is built with a fully metallic enclosure and rugged ESD circuitry. It features power modules that are self-protecting. These features provide full protection to the M-403-B-21-B3 against short circuit, under-voltage, overvoltage, over-speed, overtemperature, overtemperature of the motor, heatsink, overcurrent, and loss of feedback. 

Frame Size
40x
Max BUS (VDC)
320
Max Stall Tc
18.0 Nm
Max Tp
49.5 Nm
Stack length
3
  • M403B21B3
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