DM 30K 8001-D Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat DM 30K 8001-D is part of the DM Servo Drives series and features a 3-phase 400 V output voltage with a rated current of 14 Arms at 4 kHz and 9.7 Arms at 8 kHz. This servo drive offers a maximum current of 29 Arms at 4 kHz, supports an analog 10-bit setpoint interface, and has a module width of 50 mm.
Internal Product Review
The DM 30K 8001-D is a Bosch Rexroth Indramat servo drive with a 3-phase 400 V output and an analog 10-bit setpoint interface. Rated current of 14 Arms at 4 kHz supports dependable load handling, and 29 Arms maximum current gives the drive strong overhead for dynamic motion profiles. The servo drive is a well-tuned choice for demanding applications, highlighted by a 715 VDC non-regulated DC link.
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Product Description:
The DM 30K 8001-D is a servo drive module produced by Bosch Rexroth Indramat for the DM Servo Drives series. In multi-axis machinery, this device converts intermediate bus energy into three-phase motor power. It also supplies feedback-controlled current for precise speed or torque regulation on automated production lines. The compact format suits cabinet layouts where several axes share a common power section.
With a module width of 50 mm, the drive fits densely on rail assemblies while still exposing terminal access at the front. It delivers a line-to-line output of 3-ph 400 V and provides a continuous armature current of 14 Arms when the pulse pattern is clocked at 4 kHz. Under the same switching rate, it can supply up to 29 Arms for transient overloads during acceleration. For installations that favor quieter magnetic behavior, the internal IGBTs can be commutated at a carrier of 8 kHz; at that frequency, the rated and overload currents are reduced according to the derating slopes of 0.35 A/K and 0.24 A/K between 45 °C and 55 °C. The nominal output current measured at 400 V is 8.2 A, and the DC bus is charged by an 8.5 A supply drawn from the common converter.
The intermediate circuit operates on a non-regulated potential of 715 VDC, which is actively held to a regulated level of 670 VDC by the shared supply section to stabilize motor flux during load swings. Thermal design limits internal dissipation to 156 W, so cabinet ventilation must remove this heat to preserve component life when the carrier is set to the higher frequency. Command values arrive through an analog 10-bit setpoint channel, permitting simple PLC voltage references while still providing fine resolution of speed demand. A 1.03 A auxiliary feed at 24 V powers the logic and gate drivers, and when the switching frequency is held at 8 kHz, the continuous and peak outputs fall to 9.7 Arms and 22 Arms respectively.
