R911315479 (MSK070D-0300-NN-S1-UP0-NNNN)

Name: R911315479 (MSK070D-0300-NN-S1-UP0-NNNN)
Brand: Indramat Motors
SKU: MSK070D-0300-NN-S1-UP0-NNNN
Price: 895.00 USD
Availability: InStock
Rating: 4 (14 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.0 stars (14 total reviews)

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth MPN R911315479 (MSK070D-0300-NN-S1-UP0-NNNN) is an IndraDyn S synchronous servomotor with natural convection cooling. It features a keyway output shaft, IP65-rated housing, standard design, and operates without a holding brake. The unit integrates an optical, singleturn encoder with Hiperface interface, 128 signal periods, and a 240° rotatable connector. Electrical characteristics include a winding resistance of 3.20 Ω, winding inductivity of 6,000 mH, continuous current at standstill of 12.6 A, and continuous torque at standstill of 20.0 Nm (all values at 100 K). The motor delivers a maximum torque of 52.5 Nm, maximum current of 33.0 A, thermal time constant of 23 minutes, and a maximum speed of 4900 RPM. Operating parameters: noise level below 75 dB, ambient temperature 0 to +40 °C, and altitude up to 1000 m; suitable for 3K4 weather conditions.

Technical Specifications

Weight
14 kilograms

Output Shaft
Keyway

Encoder
Optical encoder singleturn hiperface

Continuous Torque (60 K standstill)
Nm

Current Consumption
A

Motor Housing Type
Natural Convection

Degree of protection
IP65

Noise Level
Less than 75 dB

Recommended Environmental Conditions
class 3K4

Insulation Class
155

Maximum Installation Height
1000 meters

Operating Temperature
0 to +40 degrees Celsius

Maximum Speed
4900 revolutions per minute

Peak Torque
52.5 Nm

Maximum Current
33 A

Constant Torque Current (at standstill)
16.5 A

Constant Torque (at standstill)
26.3 Nm

Winding Resistance
3.20 ohms

Thermal Time Constant
23 minutes.

Frequently Asked Questions

How does natural convection cooling simplify system maintenance?

The motor cools passively without fans or liquid circuits. This reduces moving parts and lowers maintenance requirements.

What advantage does the rotatable 240° encoder connector provide?

The connector supports flexible cable routing. It simplifies installation in space-limited layouts.

Why is winding inductivity of 6000 mH important?

The inductivity stabilizes current flow through the windings. This enhances torque smoothness and reduces electrical ripple.

How does the singleturn Hiperface optical encoder enhance control precision?

It provides 128 signal periods per revolution for accurate feedback. This ensures high precision in positioning and speed regulation.

What operational implications come from the rated current values?

The motor requires 12.6 A continuously and up to 33 A at peak. Drives and protection devices must be sized accordingly.

Common Misspellings

MSK 070D-0300-NN-S1-UP0-NNNN

MSK-070D-0300-NN-S1-UP0-NNNN

MSK070D 0300 NN S1 UP0 NNNN

MSK070D-0300-NN-S1-UP0

MSK070D-0300-NN-SI-UP0-NNNN

MSK070D0300NNS1UP0NNNN

MSKO70D-0300-NN-S1-UP0-NNNN

MSKO7OD-O3OO-NN-S1-UPO-NNNN

MSK70D-0300-NN-S1-UP0-NNNN

Internal Product Review

The MSK070D-0300-NN-S1-UP0-NNNN servomotor by Bosch Rexroth Indramat is designed for precision motion control in robotics, CNC machines, and packaging systems. It features a 070D frame, natural convection cooling, and an optical singleturn encoder with Hiperface interface. With 20.0 Nm continuous torque and a keyed shaft, it supports accurate, low-inertia operations.