R911279873 (MHD041B-144-PP0-UN)

MHD Synchronous Motors

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Phone:
1-888-551-3082

Email:
[email protected]

The R911279873 (MHD041B-144-PP0-UN) is a synchronous servo motor designed for industrial automation applications, integrating a keyed shaft, bearing, digital servo feedback with integrated encoder, shaft sealing ring, stator, and rotor. It features a motor length 'B', 82 mm flange size, 50 mm centering diameter, and a mass of 4.5 kg. The unit supports continuous torque of 2.7 Nm and continuous current of 7.5 A at standstill, with peak current rated at 34.0 A. The motor offers three pole pairs, winding inductivity of 4.9 mH, and supports up to 7500 rpm with a standard speed of 6000 rpm. The housing is liquid cooled and the enclosure meets IP65 protection. The power and feedback connectors are turnable within a range of 270°. Operation is specified for installation heights up to 1000 m above sea level and in ambient temperatures of 0 to 40°C. The encoder supports absolute position detection exceeding 4096 revolutions. The unit is manufactured without a holding brake and utilizes winding code 144.

Technical Specifications

Use
Drive controllers

Cooling System
Natural convection

Characteristic Speed
6000 rpm

Peak Current
34.0 A

Pole Pairs
3

Winding Inductivity
4.9 mH

Continuous Torque at Standstill
2.7 Nm

Continuous Current at Standstill
7.5 A

Rated Frequency
150 Hz

Rated Voltage
115 V

Rated Current
2.8 A

Rated Torque
1.4 Nm

Maximum Setup Height
1000 meters above sea level

Operating Temperature
0 to 40 degrees

Storage/Transport Temperature
-20 to 80 degrees

Mass
4.5 kg

Protection Degree
IP 65

Maximum Speed
7500 rpm

Encoder
Multiturn absolute encoder

Shaft
With key and sealing ring

Winding Code
144

Cooling Method
Natural convection

Frequently Asked Questions

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Internal Product Review

The MHD041B-144-PP0-UN is a liquid-cooled servo motor from the Bosch Rexroth Indramat MHD series. It delivers 2.7 Nm of continuous torque at standstill and uses digital feedback with an integrated absolute encoder spanning over 4,096 revolutions. It is used in automation systems such as packaging machines, printing presses, and material handling equipment.

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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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the MHD041B-144-PP0-UN.

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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.