MSK101E-0300-NN-S3-AG0-NNNN Bosch Rexroth Indramat
MPN: R911332678
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The Bosch Rexroth Indramat MSK101E-0300-NN-S3-AG0-NNNN is an IndraDyn S Synchronous Servomotor with a standard design and IP65 protection rating. Part of the MSK IndraDyn S Synchronous Motors series, it features natural convection cooling, a plain shaft, and a singleturn capacitive Hiperface encoder with 16 signal periods. The motor is size 101, length E, has an A-side power connector, and operates in ambient temperatures from 0 to 40 degrees Celsius.
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Product Description:
The MSK101E-0300-NN-S3-AG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In automated cells, the motor converts commanded current from a drive into precise rotary motion and encoder feedback, enabling coordinated positioning of gantries, packaging axes, and machining spindles under closed-loop control. Its integrated feedback device, sealed housing, and single power connector support straightforward integration in automated equipment. This arrangement helps keep wiring compact while maintaining reliable feedback and power transmission.
Heat generated in operation is released through natural convection, a passive cooling method that eliminates external blowers or liquid circuits. Electrical position data are transmitted via a Hiperface interface, and this serial protocol carries absolute angle information and motor parameters to the drive through a single hybrid cable. Within the encoder, capacitive scanning produces 16 signal periods per revolution, and the single-turn format removes the need for mechanical multi-turn gearing. The stator assembly is guarded by an IP65 housing, allowing the motor to work near lubricants or dust without internal contamination. Rated performance is maintained across an ambient range of 0 to 40 °C, which matches typical industrial operating conditions. The unit follows a standard build, uses motor length E, mounts with the power plug on the A-side, and ships without a holding brake.
The motor has a frame size of 101, giving it a compact body compatible with common MSK mounting flanges while delivering the torque range expected from this stator class. Power is transferred through a plain shaft, which helps keep radial runout low for precision coupling assemblies. This shaft style is suited to clamp couplings that rely on friction rather than a keyed connection. Thermal durability comes from insulation class 155, allowing continuous copper temperatures near 155 °C during heavy-duty cycles. For drive tuning, winding code 0300 sets the resistance and inductance values so the controller can regulate current correctly.
Frequently Asked Questions about MSK101E-0300-NN-S3-AG0-NNNN:
Q: How is the MSK101E-0300-NN-S3-AG0-NNNN motor cooled?
A: The MSK101E-0300-NN-S3-AG0-NNNN motor uses natural convection for cooling, so it operates without forced airflow or external cooling mechanisms.
Q: What type of shaft does the MSK101E-0300-NN-S3-AG0-NNNN motor have?
A: This motor is equipped with a plain shaft design, which offers smooth rotary transmission without a keyway or other features.
Q: What type of encoder technology does the MSK101E-0300-NN-S3-AG0-NNNN motor feature?
A: A Hiperface encoder with capacitive technology and singleturn function is used for position feedback on this model.
Q: Does the MSK101E-0300-NN-S3-AG0-NNNN motor come with a holding brake?
A: The holding brake is not included with the MSK101E-0300-NN-S3-AG0-NNNN motor.
Q: What level of protection does the MSK101E-0300-NN-S3-AG0-NNNN motor offer?
A: With an IP65 protection rating, this motor is dust-tight and protected against water jets.