Rexroth R911317820 MSK100B-0200-NN-M2-AP0-RNNN Servo Motor

Product Overview

The Rexroth R911317820 MSK100B-0200-NN-M2-AP0-RNNN is a synchronous servo motor for industrial motion-control systems requiring high torque, multiturn absolute feedback and a keyed mechanical connection. The configuration uses natural-convection cooling and an increased-concentricity RNNN design.

Product Configuration

Reference Technical Data

Reference values must be evaluated together with the official motor curves, selected drive, DC-bus voltage and machine duty cycle.

Functional Characteristics

The M2 encoder provides multiturn absolute position feedback through EnDat 2.1. It is important to verify the drive interface because M2 is not directly interchangeable with S1, S2 or M1 feedback systems.

The P shaft code identifies a keyway according to DIN 6885-1 with a shaft sealing ring. The key, coupling, alignment and permissible radial loading must be checked during installation. The motor does not include a holding brake.

The RNNN design provides increased concentricity for applications where shaft runout and smooth rotary transmission are important. This suffix should be retained when replacing a motor used with precision gearboxes, couplings, rollers or measuring mechanisms.

Applications and Compatibility

Suitable applications may include printing machinery, metal-forming equipment, packaging lines, machine tools, handling axes and winding equipment. Confirm motor cable, encoder cable, drive firmware, connector clearance, shaft dimensions and controller parameters before installation.

Procurement Checklist

• Material number: R911317820
• Encoder interface: M2 EnDat 2.1
• Connector position: A-side
• Shaft: Keyed with sealing ring
• Holding brake: Not installed
• Special design: RNNN increased concentricity

Preferred inquiry reference: R911317820 / MSK100B-0200-NN-M2-AP0-RNNN.