R911319455 (MSK101D-0450-FN-M1-BG2-NNNN)

Name: R911319455 (MSK101D-0450-FN-M1-BG2-NNNN)
Brand: Indramat Motors
SKU: MSK101D-0450-FN-M1-BG2-NNNN
Price: 268.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911319455 (MSK101D-0450-FN-M1-BG2-NNNN) is an IndraDyn S synchronous servo motor featuring a plain shaft with shaft seal, standard housing, and liquid cooling requirement (min. 2 l/min flow rate). The encoder is a multiturn absolute optical encoder (Hiperface interface, 128 signal periods), tracking multiple shaft rotations. The motor is equipped with an electrically-released holding brake providing 70 Nm torque. The B-side of the housing contains the power connection. Key specifications include continuous current at standstill of 50.6 A, continuous torque at standstill of 57.0 Nm, maximum current of 187.7 A, maximum torque of 160.0 Nm, and winding inductivity of 1,700 mH. Protection class is IP65. Operating temperature range is 0 to 40 °C. Unit weight including holding brake is 43.8 kg.

Technical Specifications

Type
Servo Motor

Housing
Standard

Features
Holding brake, Multiturn encoder

Holding Torque
70Nm

Shaft
Smooth with shaft seal

Protection Rating
IP65

Cooling
Liquid

Operating Temperature
0 to 40 degrees Celsius

Recommended Coolant Flow Rate
2 liters per minute

Power Connection
Side B of housing

Weight
43.8 kilograms

Frequently Asked Questions

What is the role of the 70 Nm electrically released holding brake in MSK101D-0450-FN-M1-BG2-NNNN servomotor?

The MSK101D-0450-FN-M1-BG2-NNNN servomotor's brake prevents shaft rotation when power is removed, maintaining position under load. It is released electrically during operation to allow free spinning.

Why is the coolant duct volume (0.11 L) significant forthis motor?

The small coolant volume ensures rapid heat exchange and quick thermal control. It supports the motor’s duty cycle by minimizing overheating risk.

What maximum permissible axial force does this servomotor tolerate?

The motor can accept up to 500 N axial load without risking bearing or shaft damage. This ensures safe performance under thrust loads.

What is the maximum system pressure for cooling in MSK101D-0450-FN-M1-BG2-NNNN servomotor?

The rated maximum coolant pressure of MSK101D-0450-FN-M1-BG2-NNNN servomotor is 3.0 bar to prevent leaks or structural damage. Higher pressure could stress seals or coolant paths.

Why is IP67 protection relevant in MSK101D-0450-FN-M1-BG2-NNNN servomotor?

The IP67 of MSK101D-0450-FN-M1-BG2-NNNN servomotor ensures the motor housing resists dust ingress and immersion up to 1 m. This safeguards internal electronics and mechanics in harsh environments.

Common Misspellings

MSK101D0450FNM1BG2NNNN

MSK101D 0450 FN M1 BG2 NNNN

MSK-101D-0450-FN-M1-BG2-NNNN

Internal Product Review

The MSK101D-0450-FN-M1-BG2-NNNN from Bosch Rexroth is a liquid-cooled IndraDyn S Synchronous Servomotor with a plain shaft and multiturn absolute optical encoder using a Hiperface interface. It delivers 57 Nm continuous and 160 Nm maximum torque with a 70 Nm electrically released holding brake. This motor is commonly used in packaging, robotics, and CNC machinery for precise motion control.