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Rexroth R911313027 MSK100D-0300-NN-S1-BG2-NNNN Servo Motor
| Place of Origin | Germany |
| Brand Name | REXROTH |
| Model Number | MSK100D-0300-NN-S1-BG2-NNNN |
Product Overview
The Rexroth R911313027 MSK100D-0300-NN-S1-BG2-NNNN is a large-frame synchronous servo motor intended for high-torque industrial motion control. It uses S1 single-turn Hiperface feedback, a plain sealed shaft and holding-brake option 2.
Product Information
| Material Number | R911313027 |
| Complete Model | MSK100D-0300-NN-S1-BG2-NNNN |
| Base Motor | MSK100D-0300 |
| Encoder | S1 Optical Single-Turn Hiperface |
| Connection | Fixed Connector on Side B |
| Shaft | Plain Shaft with Shaft Sealing Ring |
| Holding Brake | Electrically Released Brake Option 2 |
| Cooling | Natural Convection |
| Design | Standard NNNN Design |
Reference Technical Data
| Maximum Speed | 3,000 rpm |
| Continuous Torque at Standstill | 48 Nm |
| Maximum Torque | 187 Nm |
| Continuous Current | 20.7 A |
| Maximum Current | 93.2 A |
| Rotor Moment of Inertia | 0.035 kg·m² |
| Approximate Basic Weight | 56 kg |
Encoder, Shaft and Brake
The S1 encoder provides absolute angular position within one shaft revolution through a Hiperface-compatible feedback interface. Applications requiring retained multiturn position may need an external reference strategy or a corresponding multiturn motor version.
The plain shaft requires a suitable clamping coupling. Brake option 2 is intended for stationary load holding after the axis has stopped. Brake control wiring, release timing and holding requirements must be checked in the machine design.
Typical Applications
Typical applications include large machine-tool axes, printing and converting equipment, packaging machines, material-handling equipment, winding systems and high-inertia automation modules.
Procurement Verification
- Material number R911313027
- S1 Hiperface single-turn feedback
- B-side electrical connection
- Plain shaft with sealing ring
- Holding-brake option 2
- Standard NNNN construction
Preferred inquiry reference: R911313027 / MSK100D-0300-NN-S1-BG2-NNNN.
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