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R911274331 (MKD112B-058-GG0-AN)

MKD Synchronous Motors

Rated 4.4 stars (4 total reviews)

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The Rexroth R911274331 (MKD112B-058-GG0-AN) is an AC synchronous motor featuring a 112 motor frame size and B frame length, indicating a 192 mm flange size and 28 Nm continuous torque at standstill. The motor's windings code is 058 and it feature a plain output driving shaft. It lacks a holding brake and instead relies on a resolver-based motor feedback system for speed and position control. The power connector is situated on side A and the operation speed is 4000 rpm. This motor possesses a torque constant of 0.77 Nm/A at 20°C and a peak current rating of 183 Amperes. The R911274331 (MKD112B-058-GG0-AN) should be housed in clean, dry environments. Other features include a moment of inertia rated at 0.0192 kgm2 and F-class insulation. This globally shipped motor comes with a one-year warranty from Indramat USA.

Technical Specifications

Motor Type
AC Synchronous

Flange Size
192mm

Continuous Torque
28Nm

Windings Code
058

Brake
No

Feedback System
Resolver Motor

Output Shaft
Plain

Power Connector Location
Side A

Nominal Speed
4000 revolutions per minute

Peak Current
183 Amperes

Maximum Torque
102Nm

Rotors Inertia
0.0192 kgm2

Torque Constant At 20 degrees Celsius
0.77 Nm/A

Storage Temperature Range
-20 to 80 degrees Celsius

Protection Feature
Jet water and dust resistant

Insulation Category
F

Electrical Connections
Plug-in connectors

Thermal Time Constant
90 minutes

Winding Resistance at 20 degrees Celsius
0.17 Ohm

Voltage constant (KEeff)
700 volts per 1000 revolutions per minute

Operational Temperature Range
0 degrees Celsius to 45 degrees Celsius.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

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[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the MKD112B-058-GG0-AN.

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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.