R911295528 (MHD131D-024-PP2-BN)

Name: R911295528 (MHD131D-024-PP2-BN)
Brand: Indramat Motors
SKU: MHD131D-024-PP2-BN
Price: 960.00 USD
Availability: InStock

MHD Synchronous Motors

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The MHD131D-024-PP2-BN synchronous servo motor (MPN: R911295528) from Bosch Rexroth utilizes permanent magnet technology and is designed for integration with digital drive controllers. The unit includes a 240 Nm holding brake and keyed output shaft with balanced keyways. It operates with a power connector rated for 177-279V located on side B. Rated for natural convection or surface cooling, its continuous torque capability is 160 Nm at standstill, increasing to 240 Nm with elevated winding temperatures. Peak torque reaches 448 Nm at 3000 rpm using a maximum current of 398 A. The motor features a digital servo feedback system with an absolute multi-turn encoder, four pole pairs, a winding inductivity of 2.5 mH at 20°C, and a winding resistance of 0.08 Ohm. Housing measures include a centering diameter of 250 mm, a flange size of 260 mm, and the D-type length in the 131 series. Rated power output is 7 kW (natural convection) or 26.5 kW (surface cooled). This model has liquid cooling and is IP65 rated for operation from 0 to +40°C.

Technical Specifications

Type
Synchronous Motor

Cooling Mode
Natural Convection/Surface

Holding Brake
240 Nm

Output Shaft
Balanced with Keyways

Electrical Connection
177–279 V

Location of Power Connector
B-side (Top of Motor)

Maximum Speed
3000 rpm

Peak Torque
448 Nm

Maximum Current
398 A

Continuous Torque (60-K)
160 Nm

Continuous Current (60-K)
88.4 A

Continuous Torque (100-K)
240 A

Continuous Current (100-K)
132.6 A

Servo Feedback
Digital (HSF)

Encoder
Multiturn Absolute

Pole Pairs
4

Winding Inductivity
2.5 mH

Winding Resistance
0.08 Ohm at 20C

Rated Power (Natural Convection)
7 kW

Rated Power (Surface Cooling)
26.5 kW

Ingress Protection
IP65

Operating Temperature Range
0 to +40C

Shipping
Worldwide by Indramat USA.

Frequently Asked Questions

Why does MHD131D-024-PP2-BN use multiturn absolute detection?

It tracks position across thousands of rotations without reset. This eliminates homing routines after every startup.

How does MHD131D-024-PP2-BN maintain precision at high speeds?

It synchronizes encoder feedback with drive commands. This coordination keeps torque delivery consistent up to 3000 rpm.

Why does MHD131D-024-PP2-BN operate effectively in harsh conditions?

It meets IP65 protection standards for dust and water. This rating ensures reliable performance on production floors.

How does MHD131D-024-PP2-BN support efficient torque generation?

It employs a four-pole-pair magnetic design. This configuration delivers smooth and steady torque output.

How does MHD131D-024-PP2-BN maintain performance during continuous operation?

It balances torque and temperature within optimal limits. This stability prevents derating under high workload conditions.

Common Misspellings

MHD131D024PP2BN

MHD131D 024 PP2 BN

mhd131d-024-pp2-bn

Internal Product Review

The MHD131D-024-PP2-BN synchronous motor by Bosch Rexroth Indramat delivers 240 Nm holding brake torque and 160 Nm continuous torque. Featuring liquid cooling and digital servo feedback, this motor ensures high precision in demanding automation environments. Its durable shaft design and integrated encoder offer exceptional performance in industrial automation applications.