R911345671 (MSK075E-0300-FN-M1-UP1-NNNN)

Name: R911345671 (MSK075E-0300-FN-M1-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK075E-0300-FN-M1-UP1-NNNN
Price: 351.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

In-Stock, Ships 3-5 Days

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911345671 (MSK075E-0300-FN-M1-UP1-NNNN) is a synchronous servo motor from the IndraDyn S series designed by Bosch Rexroth. This unit utilizes liquid cooling circulated within the housing to control thermal output and operates effectively within an ambient temperature range of 0 to 40°C. The motor features a multiturn absolute optical encoder with Hiperface interface, providing 128 signal periods for precise feedback. Key specifications include a maximum torque output of 88 Nm, a maximum current of 63.9 A, and a maximum speed of 5,200 RPM. The unit incorporates a shaft with keyway, an electrically-released holding brake rated at 23 Nm, and continuous torque and current at standstill (100 K) of 23 Nm and 15.6 A, respectively. Bearings are grease-lubricated for extended durability, and enclosure is rated to IP65 for use in demanding environments. The motor weighs 22.5 kg without brakes and 23.6 kg with brakes.

Technical Specifications

Product Type
Synchronous Servo Motor

Encoder System
Multi-turn absolute, Hiperface optical encoder

Cooling System
Liquid cooling

Operating Temperature
0–40 degree Celsius

Pole Pairs
4

Moment of Inertia
0.00613 kg*m2

Brushless Design
Yes

Maximum Operating Sound Pressure
Below 75 dB [A]

Peak Current Input
63.9 A

Maximum Torque
88 Nm

Shaft Type
Keyway-type

Brakes
Electronically released holding brakes

Weight with Brakes
23.6 kg

Weight without Brakes
22.5 kg

Maximum Speed
5,200 RPM

Protection Class
IP65

Shape
Standard

Adjustable Winding Size
Yes

Frequently Asked Questions

Why does the MSK075E-0300-FN-M1-UP1-NNNN use liquid cooling instead of air cooling?

Liquid cooling enhances thermal management, allowing higher continuous torque output. It ensures stable performance even during long, high-speed operation cycles.

How does the high winding inductivity in the MSK075E-0300-FN-M1-UP1-NNNN improve motor performance?

The 4,460 mH inductivity reduces current fluctuations for smoother torque generation. This leads to more stable and precise motion control in sensitive applications.

Do the encoder features of the MSK075E-0300-FN-M1-UP1-NNNN improve alignment accuracy?

Yes, the multiturn optical encoder ensures accurate position feedback across multiple revolutions. It maintains precision without requiring manual recalibration after power cycles.

Does the holding brake in the MSK075E-0300-FN-M1-UP1-NNNN consume power during operation?

No, the electrically released brake only uses power to disengage when the motor runs. It remains engaged without power, ensuring safety during stops or outages.

Why does the MSK075E-0300-FN-M1-UP1-NNNN have a rotatable 240° encoder connector?

This design provides flexible wiring orientation during installation. It simplifies maintenance and helps optimize cable routing in compact machinery layouts.

Common Misspellings

MSK075E0300FNM1UP1NNNN

MSK075E 0300 FN M1 UP1 NNNN

MSK-075E-0300-FN-M1-UP1-NNNN

MSK75E-0300-FN-M1-UP1-NNNN

Internal Product Review

The product code MSK075E-0300-FN-M1-UP1-NNNN is a heavy-duty and compact motor that is made by Bosch Rexroth Indramat. It has liquid cooling, 23 Nm torque at continuous operation, 88 Nm torque peak, and an optical multiturn encoder with Hiperface interface. This motor performs optimally in packaging, printing, and assembly automation systems.