R911332878 (MSK071D-0200-NN-S2-UG1-RNNN)

Name: R911332878 (MSK071D-0200-NN-S2-UG1-RNNN)
Brand: Indramat Motors
SKU: MSK071D-0200-NN-S2-UG1-RNNN
Price: 957.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911332878 (MSK071D-0200-NN-S2-UG1-RNNN) is an IndraDyn S synchronous servo motor designed for industrial automation, offering an IP65 protection rating suited for demanding environments. It features natural convection cooling, a rotatable 240° EnDat2.1 optical encoder with 2048 signal periods and singleturn technology. The motor has a plain shaft, 4 pole pairs, winding code 0200, increased concentricity design, and incorporates an electrically-released holding brake rated at 23 Nm. Technical specifications include a maximum current of 32.8 A, maximum torque of 66.0 Nm, continuous current at standstill (100 K) of 8.6 A, continuous torque at standstill (100 K) of 20.0 Nm, winding resistance of 1.9 Ohm (20 °C), winding inductivity of 14,200 mH, torque constant of 2.63 Nm/A, voltage constant of 162 V/1000 min⁻¹, maximum speed of 3200 rpm, moment of inertia of 0.00230 kg·m², and a mass of 18 kg without accessories. Operating parameters are an ambient temperature range of 0 to +40°C and a sound pressure level below 75 dB[A].

Technical Specifications

Product Type
Synchronous Servo Motor

Rated for Industrial Use
Yes

Protection Degree
IP65

Maximum Current Consumption
32.8A

Maximum Torque
66 Nm

Pole Pairs
4

Winding Resistance
1.9 Ohm

Torque Constant
2.63 Nm/Ampere

Voltage Constant
162 V/1000 per minute

Maximum Speed
3200 revolutions per minute

Moment of Inertia
0.00230 kg-m(square)

Total Mass
18 kg

Operating Sound Level
75 dB[A]

Ambient Temperature
0 to +40 degree Celsius

Continuous Torque at Standstill 60K
17.5 Nm

Current Consumption at Standstill 60K
7.3A

Thermal Time Constant
54 minutes

Logistics Provider
Well-reputed Service

After-Sale Service
Provided by Indramat USA

Frequently Asked Questions

How does the MSK071D-0200-NN-S2-UG1-RNNN support safety in vertically mounted applications?

It includes a 23 Nm electrically released holding brake. This ensures secure shaft locking during power-off, protecting load position under gravity or system failure.

Will this motor offer clean, ripple-free torque during dynamic load shifts?

Its 14,200 mH winding inductivity smooths current transitions. This enhances torque stability and minimizes electrical noise in fast-response servo loops.

Is it suitable for precise single-revolution feedback in digital control environments?

It features a singleturn optical encoder with EnDat2.1 interface and 2048 signal periods. This delivers high-resolution feedback for absolute positioning systems.

Can this model be installed in cabinets with minimal airflow or acoustic constraints?

It uses natural convection cooling for heat dissipation. This supports quiet, fanless operation in enclosed or noise-sensitive setups.

How does the mechanical design improve motion consistency during high-speed operation?

The MSK071D-0200-NN-S2-UG1-RNNN features an increased concentricity structure. This reduces runout and vibration, enhancing mechanical balance and precision.

Common Misspellings

MSK071D0200NNS2UG1RNNN

MSK071D 0200 NN S2 UG1 RNNN

MSK-071D-0200-NN-S2-UG1-RNNN

MSK71D-0200-NN-S2-UG1-RNNN

Internal Product Review

The Bosch Rexroth Indramat MSK071D-0200-NN-S2-UG1-RNNN is a synchronous servo motor equipped with a 23 Nm electrically released holding brake. It offers 66.0 Nm peak torque, 8.6 A continuous current, 14,200 mH winding inductivity, and natural convection cooling. Its singleturn optical encoder delivers precise feedback with EnDat2.1 interface.