R911400522 (MSK100A-0300-NN-M1-BP1-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Product
Bosch Rexroth Synchronous Motor
Housing
Surface Cooling
Thermal Time Constant
39 min
Protection Level
IP 65
Paint Finish
Black
Output Shaft
With Keyways and Upper Sealing Ring
Constant Current
11.6 A
Constant Torque at 100 K
17 Nm
Weight
23 Kg
Brake Weight
1.1 Kg
Brake Holding Torque
32 Nm
Brake Connection Time
15 ms
Brake Disconnection Time
115 ms
Insulation
Class 155
Encoder Type
Absolute Multiturn Hiperface
Electrical Connection
B Side
Continuous Torque at 60 K
15 Nm
Continuous Current
10.2 A
Shipping and Storage Temperature Range
-20 to +80 Degrees Celsius
Operating Temperature
0 to 40 Degrees Celsius
Relative Humidity during Operation
Below 90%
Accessories
Drive Controlle
Frequently Asked Questions
What role does the 32 Nm electrically released holding brake play on vertical Z-axes or safety-related stops in the MSK100A-0300-NN-M1-BP1-NNNN?
The brake holds load position when the drive is disabled for reducing drift on gravity-loaded axes and enabling safer interventions. Its electrical release allows deterministic control and integration with drive enable chains.
How do the 128 signal periods of the optical scale translate into usable resolution and control bandwidth?
It drive interpolate the sinusoidal tracks to yield fine angular resolution while maintaining smooth velocity estimation. Its combination enhances servo stiffness and minimizes cogging-related ripple in precision indexing applications.
How does winding inductance influence current ripple and torque smoothness on MSK100A-0300-NN-M1-BP1-NNNN under PWM drives?
The higher phase inductance filters switching harmonics for lowering ripple torque and easing drive current loop tuning. It also affects field-weakening behavior at speed, so controller parameters must match motor electrical constants.
Why is a keyed shaft specified, and how does it affect hub design on the MSK100A-0300-NN-M1-BP1-NNNN?
The keyway provides positive torque transmission and mitigates slip under transient loads for aiding overload handling during rapid index moves. Its hub dimensions and fit tolerances must follow Rexroth flange/shaft recommendations.
How do torque ratings (continuous at standstill and peak) guide axis selection for the MSK100A-0300-NN-M1-BP1-NNNN in packaging or press-feed lines?
The continuous standstill torque informs holding and low-speed duties, while peak torque covers acceleration and transient events. It is imortant to match inertia and duty cycle so RMS torque stays below thermal limits and peaks respect drive current.
Common Misspellings
MSK100A0300NNM1BP1NNNN
MSK100A 0300 NN M1 BP1 NNNN
MSK-100A-0300-NN-M1-BP1-NNNN
Internal Product Review
The MSK100A-0300-NN-M1-BP1-NNNN from Bosch Rexroth is an IndraDyn S Synchronous Servomotor designed with natural convection cooling and a multiturn absolute optical encoder using the Hiperface interface. It delivers 17 Nm continuous torque and up to 54 Nm maximum torque with a 32 Nm electrically released holding brake. This motor is widely used in CNC machines, packaging systems, and robotics for precise motion control applications.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK100A-0300-NN-M1-BP1-NNNN.
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