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R911326403 (MSK071D-0450-NN-M1-UP1-NSNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911326403 (MSK071D-0450-NN-M1-UP1-NSNN) is an IndraDyn S synchronous servomotor designed for dynamic, high-torque applications. This motor utilizes natural convection for cooling and features a rotatable 240° Hiperface optical multiturn absolute encoder with 128 signal periods. The device has IP65 protection, a shaft with keyway, and a radial shaft-sealing ring per DIN 3760. It provides a continuous torque of 20.0 Nm at 17.6 A (100 K) and maximum torque of 66.0 Nm at 69.3 A. The unit supports both standard and explosion protection to DIN EN 60079 and includes a 23 Nm electrically-released holding brake.

Technical Specifications

Part of Motor Family
Indradyn S

Dynamics Level
High

Torque Density Level
High

Precision Level
High

Protection Class
IP 65

Sealing Ring Design
Designed according to DIN 3760

Holding Brake
Equipped

Holding Torque
23Nm

What is the practical impact of IP65 protection in industrial environments?

The rating ensures the motor is protected from dust ingress and water jets which allows reliable operation in harsh plant conditions. The motor can be used outdoors or in washdown zones if electrical connections are properly sealed.

Why is holding brake torque important in applications requiring load stability?

The holding brake torque secures the axis in a stopped position and prevents drift or sagging under static loads. The motor can therefore maintain safety in vertical or suspended load applications.

How does high peak torque capability benefit dynamic motion profiles?

The motor can deliver short bursts of high torque enabling rapid acceleration and deceleration cycles. The higher torque reserve improves system responsiveness and reduces cycle times.

What role does the optical Hiperface encoder play in closed loop control?

The encoder provides high resolution feedback which allows precise position and speed control. The system benefits from smoother motion profiles and more accurate synchronization.

In which types of B2B applications would this motor be most beneficial?

The motor is suitable for robotics packaging machinery and material handling systems that demand precision and high torque density. The performance supports both heavy duty and high accuracy processes.

MSK071D0450NNM1UP1NSNN

MSK071D 0450 NN M1 UP1 NSNN

MSK-071D-0450-NN-M1-UP1-NSNN

MSK71D-0450-NN-M1-UP1-NSNN

Internal Product Review

The MSK071D-0450-NN-M1-UP1-NSNN from Indramat features IP65 protection and a weight of 19.6 kg. With natural convection cooling and an optical Hiperface encoder it provides 66 Nm maximum torque and 20 Nm standstill torque. This synchronous motor finds applications in packaging machinery automation systems and printing technology.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK071D-0450-NN-M1-UP1-NSNN.
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