MHD131D-012-PG0-AN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911318838
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
Current response time:
4 Minutes
6 Seconds
The Bosch Rexroth Indramat MHD131D-012-PG0-AN is a servo motor from the MHD Synchronous Motors series, featuring a motor size of 131 and a motor length of D. It provides a continuous torque at standstill of 160 Nm and uses liquid cooling for its housing. The motor includes digital servo feedback with an integrated encoder and supports absolute position detection of over 4096 revolutions.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The Bosch Rexroth Indramat MHD131D-012-PG0-AN belongs to the MHD Synchronous Motors series and is supplied as a liquid-cooled servo motor for closed-loop industrial automation. With a motor size of 131 and length code D, the unit suits applications that require high torque within limited mounting depth. Its integrated digital servo feedback encoder provides multi-turn absolute position data, allowing the drive controller to maintain tight velocity and position regulation without an external measuring system. Because the motor is built without a holding brake, stationary loads must be secured by drive torque or a separate mechanical locking device when power is removed.
The centering shoulder is machined to 250 mm, which provides the radial locating reference on the machine frame and helps maintain repeatable alignment. A continuous standstill torque of 160 Nm allows the shaft to produce this level of torque continuously when the stator windings remain at rated temperature. The square flange measures 260 mm on each side, so the housing can be bolted to common brackets or gearbox interfaces. Heat is removed by liquid cooling, which circulates coolant around the stator laminations and supports higher current density than air-cooled designs. The 012 winding code matches the motor's electrical characteristics to compatible drive settings for predictable dynamic response.
The motor uses a plain shaft without a keyway, allowing force-fit coupling hubs to be positioned freely for backlash-free power transmission. Multi-turn encoder operation is specified as absolute >4096 revolutions, so homing after power loss is not required. A shaft seal is fitted at the output end to help block coolant or lubricant ingress and support bearing life in wet or dusty environments. Power and feedback conductors leave the stator through an output connector on side A, which can simplify harness routing when the motor is mounted deep inside a machine frame.
Frequently Asked Questions about MHD131D-012-PG0-AN:
Q: What type of cooling is used in the MHD131D-012-PG0-AN servo motor?
A: The MHD131D-012-PG0-AN features liquid cooling, allowing efficient thermal management during operation.
Q: What is the continuous torque at standstill for the MHD131D-012-PG0-AN motor?
A: This model provides a continuous torque at standstill of 160 Nm, suitable for demanding industrial tasks.
Q: What is the shaft design of the MHD131D-012-PG0-AN motor?
A: A plain shaft with a shaft seal is equipped on the MHD131D-012-PG0-AN, supporting tight and secure shaft functions.
Q: What type of position feedback does the MHD131D-012-PG0-AN motor provide?
A: The MHD131D-012-PG0-AN uses digital servo feedback with an integrated absolute encoder for position detection beyond 4096 revolutions.
Q: Is a holding brake included with the MHD131D-012-PG0-AN servo motor?
A: This model does not include a holding brake.
