MSK100B-0450-NN-M2-AG0-RNNN Bosch Rexroth Indramat
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MPN: R911317616
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The Bosch Rexroth Indramat MSK100B-0450-NN-M2-AG0-RNNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor features IP65 protection and uses natural convection cooling with a plain shaft and increased concentricity design. It includes an optical EnDat2.1 multiturn absolute encoder with 2048 signal periods, has a motor size of 100 and operates in ambient temperatures from 0 to 40°C.
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Product Description:
The MSK100B-0450-NN-M2-AG0-RNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. It delivers controlled rotary motion for packaging lines, metal-cutting centers, and pick-and-place stations where high dynamic accuracy is required. The motor couples directly to driven loads, allowing the connected drive controller to regulate torque, speed, and position in closed-loop industrial automation systems.
The motor relies on natural convection to move heat away from the stator, so installations must leave clearance for airflow. A machined housing with increased concentricity helps keep radial runout low for coupling. The enclosure carries IP65 protection, preventing dust ingress and withstanding low-pressure water jets during washdowns. Ambient operation is permitted from 0-40 °C, and operation outside this range requires derating or external cooling. The insulation class is 155, which means the winding temperature may reach 155 °C without damage. A plain shaft is supplied for backlash-free clamp or collet connections, and no holding brake is fitted, so load retention must be provided by the drive or external mechanics. Power enters on the A-side of the housing, which simplifies cable routing when the motor is mounted with the connector facing the cabinet.
Feedback is generated by an optical encoder that communicates over the EnDat2.1 interface, allowing digital transmission of position data, diagnostics, and electronic nameplate data to the controller. Its resolution of 2048 signal periods per revolution, combined with a multiturn absolute counter, lets the axis report angular position across multiple full revolutions without a homing routine. Winding code 0450 identifies the stator conductor dimensions and electrical constants selected for medium-torque, medium-speed duty cycles. The B-length variant and size 100 frame set the overall body length and the 130 mm flange pattern, allowing this model to share the same footprint as other MSK units of the same size.
Frequently Asked Questions about MSK100B-0450-NN-M2-AG0-RNNN:
Q: How is the MSK100B-0450-NN-M2-AG0-RNNN motor cooled?
A: The MSK100B-0450-NN-M2-AG0-RNNN features natural convection cooling, operating without external cooling fans or equipment.
Q: What encoder interface is used in the MSK100B-0450-NN-M2-AG0-RNNN?
A: This model utilizes an EnDat2.1 encoder interface to provide feedback for position control.
Q: What type of encoder technology is equipped on the MSK100B-0450-NN-M2-AG0-RNNN motor?
A: The MSK100B-0450-NN-M2-AG0-RNNN comes with multiturn absolute optical encoder technology for precise position monitoring.
Q: Does the MSK100B-0450-NN-M2-AG0-RNNN have a holding brake?
A: This servomotor does not include a holding brake as part of its standard configuration.
Q: What is the protection rating of the MSK100B-0450-NN-M2-AG0-RNNN servomotor?
A: The protection rating for this model is IP65, making it suitable for environments exposed to dust and low-pressure water jets.
