DMA 30A 1201-D Bosch Rexroth Indramat
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MPN: 1070077086
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The Bosch Rexroth Indramat DMA 30A 1201-D is a 3-phase servo drive module from the DMA Servo Drive Modules series. It has a width of 50 mm and features air cooling through the backplane, with a SERCOS interface for communication. Designed for both synchronous and asynchronous motors, the module includes a gear encoder interface and is offered as a standard variant.
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Product Description:
The DMA 30A 1201-D is a servo drive module produced by Bosch Rexroth Indramat as part of the DMA Servo Drive Modules series. Designed for cabinet installation, the device works as a 3-phase power stage for synchronous and asynchronous motors, supplying regulated current to match changing load demands in automated machinery. Within an industrial motion system, the module works with higher-level controllers to maintain precise velocity, position, and torque in packaging lines, material-handling stations, and multi-axis machine tools. This arrangement lets the drive respond quickly to commanded speed changes and load disturbances during continuous operation.
This module occupies just 50 mm of rack width, which allows dense axis layouts inside the control cabinet and leaves room for adjacent motion hardware. Heat is removed by backplane air cooling, so airflow along the rear bus rail carries heat away without a dedicated fan on the front panel. Command and diagnostic data move over the SERCOS interface, providing deterministic communication between the drive and the central motion controller. Motor feedback reaches the power stage through a dedicated gear encoder channel, which supports position control when reduction gearboxes change the effective shaft speed seen by the drive. Because it is a 3-phase power module, the unit connects directly to standard three-phase mains supplies. The module is supplied without integrated auxiliary functions such as safety, braking, or filter groups.
The drive is supplied in the standard variant, so its I/O count and protective features follow the baseline configuration for general-purpose motion tasks. It is part of the Servodyn-D series, which keeps it compatible with matching power sections, bus connectors, and Rexroth motion controllers in the same platform. That compatibility supports coordinated multi-axis operation where several drives share a common control architecture. The compact layout also suits cabinets where rack width, cooling path, and synchronized drive communication must be managed within limited enclosure space.
Frequently Asked Questions about DMA 30A 1201-D:
Q: What cooling method is used in the DMA 30A 1201-D servo drive module?
A: This module features air cooling via the backplane for efficient heat dissipation.
Q: What type of encoder interface does the DMA 30A 1201-D support?
A: A gear encoder interface is provided for precise feedback integration.
Q: Which interface options are included on the DMA 30A 1201-D drive module?
A: The module supports SERCOS interface options for flexible communication.
Q: What is the module width of the DMA 30A 1201-D?
A: This module is 50 mm wide, allowing for compact installation in control cabinets.
Q: Which series does the DMA 30A 1201-D servo drive module belong to?
A: The DMA 30A 1201-D belongs to the Servodyn-D series.
