R911381480 (MSK101D-0300-NN-S2-RG0-RNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Product
Bosch Rexroth Synchronous Motor
Weight
40 kilograms
Winding Inductance
3.200 mH
Winding Resistance
0.19 ohms
Encoder
EnDat2.1
Voltage Constant
113 V/min-1
Torque Constant
1.80 Nm/A
Transportation Temperature Range
-20 to +80 degrees Celsius
Installation Limit
1,000 meters height
Maximum Speed
4600 rpm
Maximum Torque Output
160 Nm
Polar Pairs
4
Thermal Time Constant
100 minutes
Protection
IP65 rating
Insulation Class
155
Power Connector Location
Right Side
Output Shaft
Plain
Continuous Torque at 60K
50 Nm
Continuous Current at 60K
30.6 A
Operating Temperature Range
0 to +40 degrees Celsius
Continuous Torque at 100K
57 Nm
Continuous Current at 100K
34.9 A
Frequently Asked Questions
Why is 3,200 mH winding inductivity used in MSK101D-0300-NN-S2-RG0-RNNN servomotor?
The inductivity of MSK101D-0300-NN-S2-RG0-RNNN servomotor smooths current fluctuations and reduces torque ripple under fast dynamic switching. It enhances current control stability during high acceleration phases.
Why does MSK101D-0300-NN-S2-RG0-RNNN servomotor omit a holding brake by default?
Omitting a brake in MSK101D-0300-NN-S2-RG0-RNNN servomotor reduces mechanical complexity, cost, and inertia for many motion tasks. Users may specify a brake option if load retention is essential under power loss.
Why is 2048 signal periods resolution chosen for the EnDat2.1 encoder?
2048 pulses gives a good tradeoff between resolution, update rate, and data volume. It ensures ~0.176° resolution per pulse for precise motion feedback.
How does MSK101D-0300-NN-S2-RG0-RNNN servomotor manage peak torque demands in dynamic cycles?
The MSK101D-0300-NN-S2-RG0-RNNN servomotor can safely handle peaks up to 160 Nm on short bursts while the thermal mass and cooling prevent overheating. The controller must manage duty cycle to avoid exceeding thermal limits.
In what applications is this servomotor especially suited?
It fits robotics, CNC, packaging, gantry systems, and high-precision automation where stable torque and accurate feedback are critical. Its robust torque‐feedback profile suits multi-axis synchronization.
Common Misspellings
MSK101D0300NNS2RG0RNNN
MSK101D 0300 NN S2 RG0 RNNN
MSK-101D-0300-NN-S2-RG0-RNNN
Internal Product Review
The IndraDyn S Synchronous Servomotor MSK101D-0300-NN-S2-RG0-RNNN by Bosch Rexroth features an optical EnDat2.1 singleturn encoder with 2048 signal periods for precise motion control. It delivers 57 Nm continuous torque and 160 Nm maximum torque with natural convection cooling. This motor is ideal for robotics, CNC machining, and packaging automation applications.
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