DMA 30A 7101-D Bosch Rexroth Indramat
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MPN: 1070085623
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The Bosch Rexroth Indramat DMA 30A 7101-D is a 3-phase module designed for synchronous and asynchronous motors and is part of the DMA Servo Drive Modules series. This module features air cooling through the backplane, a standard encoder interface, and has a width of 50 mm. It also includes CANrho interface options and is classified as the standard variant in the Servodyn-D series.
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Product Description:
The DMA 30A 7101-D servo drive module is manufactured by Bosch Rexroth Indramat and belongs to the DMA Servo Drive Modules series. Designed as a three-phase power stage, it links to higher-level motion controllers and regulates the voltage and current supplied to synchronous and asynchronous motors. In normal operation, it acts as the electrical link between the control system and the motor, converting command values into controlled output for acceleration, steady running, and deceleration. This allows the module to support precise speed and torque control in automated assembly lines, conveyors, and packaging equipment. Rapid switching and current feedback help the connected axis maintain stable closed-loop motion during varying load conditions.
Its thermal management relies on backplane air cooling, so cabinet airflow across the rear heat sink removes switching losses without requiring separate external fans. A module width of 50 mm keeps the footprint compact and allows multiple axes to fit within the same rack section. Motor feedback is handled through a built-in standard interface, which accepts the encoder signals needed for field-oriented control. Network communication is provided through CANrho, allowing parameter exchange and diagnostic messaging on a shared bus. The unit is classified as a 3-phase module for synchronous and asynchronous motors.
The drive has no additional functions, so the base configuration is used without optional feature wiring. As part of the Servodyn-D series, it follows the connector arrangement used across that platform, which supports orderly multi-axis cabinet layouts. This unit is supplied as the standard variant, so it uses the baseline configuration for the product line. It can be installed alongside companion modules in rack-based systems where motion coordination is handled by a higher-level controller.
Frequently Asked Questions about DMA 30A 7101-D:
Q: What cooling method is used by the DMA 30A 7101-D servo drive module?
A: The DMA 30A 7101-D is cooled using an air cooling system through the backplane.
Q: What type of encoder interface does the DMA 30A 7101-D provide?
A: The module features a standard encoder interface for motor feedback connections.
Q: Which interface option is included on the DMA 30A 7101-D module?
A: CANrho is the available interface option on the DMA 30A 7101-D.
Q: What is the module width of the DMA 30A 7101-D servo drive?
A: The DMA 30A 7101-D has a module width of 50 mm, allowing for compact installation in control cabinets.
Q: Does the DMA 30A 7101-D come with any additional functions?
A: This unit is a standard variant with no additional functions included.
