DM 008K 1301-D Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat DM 008K 1301-D is part of the DM Servo Drives series and features air cooling and a resolver encoder interface with 12-bit resolution. The drive supports a DC link voltage of 670 to 715 VDC, with a rated current of 5.7 Arms at 4 kHz and 3.6 Arms at 8 kHz. Its setpoint interface is SERCOS, and it has a maximum power loss of 96.5 W.
Internal Product Review
The DM 008K 1301-D is a Bosch Rexroth Indramat servo drive with air cooling and a SERCOS setpoint interface. Resolver feedback with 12-bit resolution supports accurate signal processing and makes this model a strong choice for precise motion applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The DM 008K 1301-D is a servo drive module manufactured by Bosch Rexroth Indramat as part of the DM Servo Drives series. It converts SERCOS setpoint data into phase-controlled output currents, coordinating motor motion in automated assembly lines and packaging equipment. Motor position is returned through a resolver interface, allowing the drive to correct torque commands immediately. By integrating power electronics and signal processing inside a narrow housing, the device simplifies cabinet layouts in which multiple axes share a common DC bus.
The drive operates from a DC-link voltage of 670 VDC to 715 VDC, which supplies energy to the output stage without requiring an internal rectifier. The output stage uses a factory-set carrier frequency of 8 kHz, balancing acoustic noise and thermal loading. Under closed-loop control at 4 kHz, the current regulators can deliver a continuous phase current of 5.7 Arms. Control electronics and relay coils receive power from the auxiliary 24 V rail, from which the unit draws 0.89 A, reducing demand on the cabinet power supply. Supplementary application function blocks are not embedded in the drive, so the motion controller manages the application configuration.
An internal fan moves air across the heat sink to remove the heat associated with 96.5 W of steady-state power dissipation at the rated ambient temperature. When higher dynamic forces are required, the inverter can supply up to 10 Arms per phase in open-loop mode regardless of the carrier setting. For applications that favor reduced switching losses, the drive provides a continuous closed-loop output of 3.6 Arms. Above 45 °C, the output is derated by 0.15 A/K at the lower carrier frequency and 0.10 A/K at the higher carrier frequency, allowing enclosure airflow to be sized for elevated temperatures. The feedback chain resolves the shaft angle with 12-bit resolution, supporting precise position measurement during motor operation. Forced-air cooling maintains acceptable component temperatures without requiring a liquid-cooling circuit.
