Home Bosch Rexroth Indramat VMA Series VMA 21KE 001-D

VMA 21KE 001-D

Name: VMA 21KE 001-D
Brand: Bosch Rexroth Indramat
Price: 163 USD
Rating: 4.5 (15 reviews)

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MPN: 1070083179

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The VMA 21KE 001-D Supply Module is manufactured by Rexroth Indramat Bosch. The Modular Inverter is Internal or External Ballast Switch and the Supply Voltage is 400?460 VAC. The Current Input for this module is 2.1A and the Module Width is Compact Mechanics.

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Description
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Specs
FAQ

Product Description

The VMA 21KE 001-DVMA series power supply module finds its place among the various Servodyn D modules manufactured by Bosch Rexroth. This product is used with the manufacturer’s motors that are used in industrial process automation and motion control systems. The device converts three-phase AC power into DC power with high voltage. This DC power helps in the motion control of servomotors without fluctuation. It has a compact size and does not take up much space in the area where it is mounted. The unit has an input current rating of 20A and a rated voltage of 400V at 50Hz.

The connection between this power supply module and the line filter must be short. The module encompasses a line feeder and an integrated Emergency-Stop switch. The cross section of this line feeder and the cross-section of the protective earth must match with each other. The X810 and X820 connectors of the device are used to connect the signal voltage and 24V voltage supply respectively. The X312 connector is equipped with eight pins for connection. The unit is cooled by the standard air cooling method during operation.

The module features one standard variant. The product does not have any digital interface or additional function. The FGI LED of the device gets enabled internally if there is no error and the X06.7 connector has a 24V voltage rating. The DC measuring sockets of the unit must be checked before the unit is dismounted after the operation to ensure that they have zero voltage. The product can be mounted easily without any hassle and can be fitted with two power supplies so that the system can operate continuously even if one supply fails. The VMA 21KE 001-D power supply module can be shipped with a one-year warranty to any address across the globe.

VMA 21KE 001-D Technical Specifications

Current Input:	2.1A
Allowable Relative Humidity:	95%
Rated Voltage :	400 V
Rated Frequency:	50 Hz
Undervoltage:	less then 400 V
Overvoltage:	Above 800 V
Overtemperature:	Above 75 degree centigrade
Operating Temperature Range:	(0 to +55) degree centigrade
Storage Temperature Range:	(-20 to +80) degree centigrade
Maximum Elevation Height:	1000 MSL

Frequently Asked Questions about VMA 21KE 001-D

Q: What types of motors are compatible with the VMA 21KE 001-D?

A: The VMA 21KE 001-D is designed for use with the manufacturer's motors, specifically those utilized in industrial process automation and motion control systems. It's optimized to ensure smooth operation and compatibility with these specialized motors.

Q: How does the VMA 21KE 001-D handle power conversion, and what is its impact on motor control?

A: This device expertly converts three-phase AC power into high-voltage DC power. The resulting DC power is critical for stable and precise motion control of servomotors, ensuring there are no fluctuations that could impact performance.

Q: What are the key features of the VMA 21KE 001-D's design regarding space and integration?

A: The VMA 21KE 001-D boasts a compact size, making it an efficient choice for space-constrained environments. Its design integrates a line feeder and an Emergency-Stop switch, providing safety and functionality.

Q: Can you explain the connectivity options and requirements for the VMA 21KE 001-D?

A: This unit features X810 and X820 connectors for signal voltage and 24V power supply, respectively, and an 8-pin X312 connector. It's crucial to ensure the cross-section of the line feeder and protective earth match and connections.

Q: What are the safety and maintenance considerations for the VMA 21KE 001-D?

A: The VMA 21KE 001-D is equipped with an FGI LED that indicates the absence of errors. For safety, it's essential to verify that the DC measuring sockets have zero voltage before dismounting the unit after operation.

Internal Product Review

‘‘The VMA 21KE 001-D is a reliable power conversion module, ideal for compact industrial setups. Its seamless integration with our motors, coupled with the dual power supply option, ensures uninterrupted operation. However, the lack of a digital interface might limit its versatility in more complex applications.’’