1-888-551-3082 | 1-919-443-0207 | [email protected]

MKD Synchronous Motors | Indramat Motors

R911275578 (MKD112B-048-KP0-BN)

Request a quote


Rated 4.3 with 13 reviews

The Rexroth Bosch Indramat MKD synchronous motor, R911275578 (MKD112B-048-KP0-BN), is an AC servo motor characterized by exceptional operation performance and reliability. It features a motor size '112' of the MKD model series coupled with a 'B' shaft length, a flange size of 192mm, and a centering diameter of 130mm. The 34 kg motor achieves a remarkable standstill torque of 28Nm and a rated torque of 7.7Nm. It attains a maximum speed of 3500min-1 and maintains an operation speed of 2800 min-1, facilitated by a rated current of 6.9A and terminal voltage of 227v. Its cooling is efficiently handled by natural convection. The motor integrates resolver feedback and a multiturn absolute encoder for precision applications. Although it doesn't feature a holding brake, its shaft integrates a key according to DIN 6885-1 standards with a sealing ring. It offers IP65 protection and top-mounted electrical connectors on the 'B'-side, promising dust and water ingress protection complimented by low-maintenance operation.
Pricing & Availability
  • Factory New Pricing is available!
Motor Size: 112
Shaft Length: B
Flange Size: 192 mm
Centering Diameter: 130 mm
Mass: 34 kg
Rotor Moment of Inertia: 192 x 104 kgm2
Continuous Standstill Torque: 28 Nm
Rated Torque: 7.7 Nm
Maximum Speed: 3500 min-1
Operational Speed: 2800 min-1
Rated Current: 6.9 A
Terminal Voltage: 227 V
Cooling Mode: Natural Convection
Shaft: With Keyway and Key according to DIN 6885-1
Protection Class: IP65
Electrical Connectors: Top-mounted, to the B-side.
  In Stock, Ships 1-2 Days
Warranty Shipping Repairs Exchange
1 Year Indramat USA Warranty included Worldwide shipping via UPS and Fedex We offer repair service for the R911275578 in 10 days. Exchange credit for your defective unit available.
To Speak to a sales representative for pricing & lead time