R911338796 (MSK040C-0450-NN-M2-UG1-NNNK)

Name: R911338796 (MSK040C-0450-NN-M2-UG1-NNNK)
Brand: Indramat Motors
SKU: MSK040C-0450-NN-M2-UG1-NNNK
Price: 532.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The IndraDyn S synchronous servomotor R911338796 (MSK040C-0450-NN-M2-UG1-NNNK) is designed for precise and dynamic applications. It features a multiturn absolute optical encoder (EnDat 2.1), providing 2048 signal periods and supporting accurate position feedback. The motor incorporates a rotatable (240°) encoder connector and operates using natural convection cooling. Key specifications include a continuous torque at standstill of 2.7 Nm (3.1 Nm at 100 K), a standstill continuous current of 2.4 A (3.1 A at 100 K), maximum torque of 8.1 Nm, maximum current of 9.6 A, winding inductivity of 37,900 mH, and a plain shaft. The included electrically-released holding brake is rated for 4 Nm at 24V. The motor operates at up to 6,000 min⁻¹, weighs 3.9 kg, uses 4 pole pairs, and is optimal below 40°C ambient temperature. Motor length is C, with a 040 size and winding code 0450.

Technical Specifications

Product Type
IndraDyn S Servo Motor

Encoder Type
Optical with Multiturn Absolute Interface

Constant Torque
2.7 Nm

Continuous Current Rating
2.4 A at 60K standstill

Max Torque
8.1 Nm

Max Current
9.6 A

Winding Inductance
37.900 mH

Equipped Brake Type
Holding Brake

Brake Torque
4 Nm

Brake Rated Voltage
24 Volts

Brake Connection/Disconnection time
25/35 ms

Brake Current Rating
0.50 A

Operating Temperature
Max 40 degrees

Maximum Allowable Speed
6,000 min-1

Weight
3.9 kg

Thermal Time Constant
16 minutes

Pole Pairs
4

Continuous Torque at 100K Standstill
3.1 Nm

Continuous Current at 100K Standstill
3.1 A.

Frequently Asked Questions

What types of automation setups benefit most from the MSK040C-0450-NN-M2-UG1-NNNK servomotor?

This model performs exceptionally in semiconductor fabrication, precision inspection, and high-speed robotic positioning systems.

How does the EnDat 2.1 multiturn encoder improve operational accuracy?

Its 2048-signal-period optical feedback enables exact motion tracking and consistent synchronization across complex motion cycles.

Why is a 4 Nm electrically released brake important for this configuration?

It provides secure holding during power interruptions, ensuring mechanical stability and safeguarding delicate load positions.

What cooling principle ensures durability under continuous workloads?

Natural convection disperses heat without fans, reducing noise, maintenance needs, and contamination risk in clean environments.

How does the motor’s winding design contribute to efficiency?

The 37,900 mH winding inductivity stabilizes current flow and minimizes electrical noise, enhancing overall drive smoothness and energy efficiency.

Common Misspellings

MSK040C0450NNM2UG1NNNK

MSK040C 0450 NN M2 UG1 NNNK

MSK-040C-0450-NN-M2-UG1-NNNK

MSK40C-0450-NN-M2-UG1-NNNK

Internal Product Review

Optimized for high-precision motion, the MSK040C-0450-NN-M2-UG1-NNNK servomotor from Bosch Rexroth Indramat is ideal for demanding applications in fields such as semiconductor manufacturing and automated inspection systems. Featuring an optical multiturn absolute encoder with EnDat2.1 interface, it ensures reliable feedback. With a maximum torque of 8.1 Nm and a 4 Nm holding brake, this motor delivers precise control and stability for processes requiring exact positioning and smooth operation.