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R911291709 (MHP112D-027-HG0-BNNNNN)

MHP Synchronous Motors

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The R911291709 (MHP112D-027-HG0-BNNNNN) is a Bosch Rexroth digital synchronous motor designed for use with POWERDRIVE servo drives. It features electronic commutation, high overload capacity, and efficient heat dissipation to maintain consistent peak torque across a wide speed range. This brushless, fully-sealed AC motor supports both vertical and horizontal installation, has a plain shaft with sealing ring, and is equipped with an incremental encoder. The winding code is 27, and the motor does not include a holding brake. Technical specifications include a torque constant of 2.51 Nm/A and a voltage constant of 154.5 V/1000min⁻¹ at 20°C, with a maximum operational speed of 3000 min⁻¹. The motor weighs 48 kg, supports cable lengths between 2 m and 75 m, and operates within an ambient temperature range of 0–40°C. Temporary water submersion is tolerated when used with a sealing air connection. Operation must be performed by qualified personnel due to potential risks associated with monitoring circuits, encoders, or sensors.

Technical Specifications

Function
Digital Synchronous Motor

Supported Drives
POWERDRIVE Servo Drives

Electronic Commutation
Yes

Trained Personnel Required
Yes

Optimal Operating Temperature Range
0-40°C

Water protection
Yes

Compressed Air Maximum Pressure
0.3bar

Moment of Inertia
360 x 104kgm2

Torque Constant
2.51Nm/A

Voltage Constant
154.5V/1000min-1

Maximum Speed
3000min-1

Speed Measuring System Lines
2048

Counting Direction
Positive

Design
Brushless and completely sealed

Mounting Style
Flange

Paint Coating
40μm thickness

Bearings Lifespan
30,000 operating hours

Power Cables
Standard

Cable Length Options
2 meters to 75 meters

Weight
48kg

Coolant Line
Pipeline/Hose system

Delivery
Available.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the MHP112D-027-HG0-BNNNNN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.