R911326751 (MSK050B-0450-NN-S1-UP1-NNNN)

Name: R911326751 (MSK050B-0450-NN-S1-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK050B-0450-NN-S1-UP1-NNNN
Price: 952.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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The R911326751 (MSK050B-0450-NN-S1-UP1-NNNN) is a Bosch Rexroth synchronous servomotor optimized for motion control applications. It delivers steady torque output of 3 Nm at 2.8 A, with continuous torque up to 3.4 Nm and current of 3.2 A at a 100 K temperature rise, and can reach a maximum torque of 9.0 Nm with 11.2 A. The integrated optical encoder (singleturn Hiperface) provides 128 signal periods for precise speed and position feedback. This unit features natural convection cooling, a standard design, a shaft with keyway, and a rotatable 240° encoder connector. A 24 VDC electrically-released holding brake supplies 6 Nm clamping torque. The motor operates at a maximum speed of 6000 rpm, with a voltage constant of 73.5 V/rpm, and is specified to function optimally between 0°C and +40°C. Winding inductivity is rated at 33,600 mH, and the total mass with brake is 4.9 kg. Bearing lubrication is lifetime sealed within the housing. Motor size is 050, length B, winding code 0450.

Technical Specifications

Encoder
Optical Encoder (Singleturn Hiperface)

Shaft Type
Shaft Balanced with Keyways

Continuous Torque at 60K Temperature Raise
3 Nm

Continuous Current at 60K Temperature Raise
2.8 A

Continuous Torque at 100K Temperature Raise
3.4 Nm

Continuous Current at 100K Temperature Raise
3.2 A

Clamping Torque
6 Nm

Net Weight
4.9 kg

Installation
Professional Installation Required

Bearing
Lifetime Lubricated

Connector
Rotatable Connector (240 degree)

Voltage Constant
73.5 V/rpm

Peak Speed
6000 rpm

Cooling Type
Natural Convection

Winding Code
0450

Pole Pairs
4

Operating Temperature
0 to +40 degree Celsius.

Frequently Asked Questions

How does the 33,600 mH winding inductivity benefit this motor?

The high inductivity stabilizes current flow, reducing ripple and enhancing smooth torque output. This makes the motor efficient for applications requiring precision under fluctuating load conditions.

What role does the 11.2 A maximum current rating play in performance?

The higher current rating supports the motor’s ability to deliver 9 Nm peak torque. This ensures effective handling of high-load moments in automation.

In which industrial applications is MSK050B-0450-NN-S1-UP1-NNNN motor commonly used?

The Bosch Rexroth MSK050B-0450-NN-S1-UP1-NNNN motor is widely applied in packaging automation and robotic motion systems. Its precise encoder feedback enhances cycle speed and repeatability in these industries.

What advantage does a rated speed code of 0450 provide in MSK050B-0450-NN-S1-UP1-NNNN motor?

The rated speed code of MSK050B-0450-NN-S1-UP1-NNNN motor ensures optimized torque-speed characteristics. This makes it suitable for precision-driven robotics and synchronized production processes.

How does the 6 Nm electrically released holding brake contribute to safety?

The holding brake secures the load when power is cut. This prevents unintentional movement in vertical axis or safety-critical applications.

Common Misspellings

MSK050B0450NNS1UP1NNNN

MSK050B 0450 NN S1 UP1 NNNN

MSK-050B-0450-NN-S1-UP1-NNNN

MSK50B-0450-NN-S1-UP1-NNNN

Internal Product Review

The Bosch Rexroth IndraDyn S Servomotor MSK050B-0450-NN-S1-UP1-NNNN is applied in robotics, packaging, and automation systems. It includes natural convection cooling, an optical Hiperface encoder with 128 signal periods, and a 6 Nm electrically released holding brake. The motor provides 3.4 Nm continuous torque at standstill and up to 9.0 Nm peak torque.