R911299940 (MSK070D-0450-NN-S1-UG1-NNNN)

Name: R911299940 (MSK070D-0450-NN-S1-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK070D-0450-NN-S1-UG1-NNNN
Price: 179.00 USD
Availability: InStock
Rating: 4.4 (10 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.4 stars (10 total reviews)

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The Bosch Rexroth IndraDyn S synchronous servo motor, MPN R911299940 (MSK070D-0450-NN-S1-UG1-NNNN), features natural convection cooling and a rotatable encoder connector (240°) with Hiperface optical singleturn encoder technology, offering 128 signal periods per revolution. Designed with a 32 mm smooth shaft and sealing ring, the standard configuration measures 268 mm in length and 202 mm in width, and provides a stall torque of 17.5 Nm with a maximum torque of 52.5 Nm. The motor supports a continuous torque of 20.0 Nm and current of 22.0 A at standstill (100K), operates up to 2200 RPM, and has a winding inductivity of 3.0 mH and resistance of 0.37 Ohm at 20°C. It is rated at protection class IP65 and thermal class 155, with an electrically-released 23 Nm holding brake.

Technical Specifications

Category
Rexroth IndraDyn S MSK Synchronous Motors

Maximum Velocity
2200 Rpms

Shaft Type
Smooth Shaft with Shaft Sealing Ring

Shaft Diameter
32mm

Shaft Length
268mm

Shaft Width
202 mm

Encoder Count
128

Maximum Output Torque
52.5 Newton Meters

Stall Torque
17.5 Newton Meters

Continuous Torque (at Standstill 60K)
17.5 Newton Meters

Continuous Current (at Standstill 60K)
16.6 Amperes

Continuous Torque at Standstill 100K
20 Newton Meters

Continuous Current at Standstill 100K
22 Amperes

Winding Resistance at 20℃
0.37 Ohm

Winding Inductivity
3.0 mH

Discharge Capacity
4.5

Protection Class
IP65

Thermal Class
155.

Frequently Asked Questions

How does the motor length code “D” affect installation?

Motor length code “D” defines the axial dimensions. It determines space requirements and mechanical integration with the system.

Why is the motor size code 070 relevant for selection?

The size code defines frame size and mounting. It ensures compatibility with standard flanges and couplings.

How does the singleturn encoder help in precise position tracking?

Singleturn encoders measure absolute shaft position for one revolution. It ensures precise start positions after power cycles.

Why is the motor used in CNC, printing, and packaging applications?

It provides precise torque, position control, and reliability. The specifications meet the high-precision motion demands of these machines.

How does natural convection cooling reduce maintenance requirements?

Without fans, there are fewer moving parts. This minimizes wear, reduces potential failures, and lowers maintenance intervals.

Common Misspellings

MSK 070D-0450-NN-S1-UG1-NNNN

MSK-070D-0450-NN-S1-UG1-NNNN

MSK070D 0450 NN S1 UG1 NNNN

MSK070D-0450-NN-S1-UG1

MSK070D-0450-NN-SI-UGI-NNNN

MSK070D0450NNS1UG1NNNN

MSKO70D-0450-NN-S1-UG1-NNNN

MSKO7OD-O45O-NN-S1-UG1-NNNN

MSK70D-0450-NN-S1-UG1-NNNN

Internal Product Review

The MSK070D-0450-NN-S1-UG1-NNNN servomotor from Bosch Rexroth includes an optical singleturn encoder with Hiperface interface and a 23 Nm electrically-released holding brake. It provides 20.0 Nm continuous torque and 52.5 Nm peak torque with a 22.0 A standstill current. This motor is commonly used in CNC machines, packaging systems, and printing equipment.