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R911287781 (MKD112B-058-GG1-AN)

MKD Synchronous Motors

Rated 4.8 stars (6 total reviews)

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The Rexroth Indramat R911287781 (MKD112B-058-GG1-AN) is a standard AC motor, designed with a 192mm flange and frame size 'B' for cost-effective automation in various areas including robotics, handling systems, textile manufacturing, food processing and machine tools. This reliable motor offers high-dynamics with a characteristic speed of 4000 rpm, peaking current rating at 183 A, and a 20 Nm electrically-released holding brake. The motor includes an RSF system, plain shaft and an A-side connector port. It produces a maximum torque of 102 Nm, a standstill torque of 28 Nm, a 0.77 Nm/A torque constant and 70 V/1000 rpm voltage constant, measured at 20 degrees Celsius. Encased in an IP 65 protected housing that shields against dust and jet water, the R911287781 (MKD112B-058-GG1-AN) can operate in temperatures from 0 to 45 degrees Celsius, and should be stored between -20 and 80 degrees Celsius. The product comes with a one-year warranty from Indramat USA.

Technical Specifications

Frame Size
B

Flange Size
192 mm

Operational Reliability
High

Characteristic Speed
4000 rpm

Peak Current
183 A

Holding Brake
20 Nm (Electrically Released)

Communication System
RSF

Shaft Type
Plain Shaft

Connector Port Location
A-side

Max Torque
102 Nm

Torque Constant (at 20°C)
0.77 Nm/A

Voltage Constant (at 20°C)
70 V/1000 rpm

Standstill Torque
28 Nm

Protection Class
IP 65

Winding Resistance (at 20°C)
0.17 Ohm

Thermal Time Constant
90 mins

Operating Ambient Temperature
0 - 45°C

Storage Ambient Temperature
-20 - 80°C

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

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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-GG1-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.