Siemens SIMOTICS S-1FK7 1FK7042-2AF71-1RB0 Synchronous Motor
Siemens SIMOTICS S-1FK7 Synchronous Motor with Holding Brake
The Siemens 1FK7042-2AF71-1RB0 is a SIMOTICS S-1FK7-CT synchronous motor with a rated power of 0.82 kW and a torque of 3 Nm at 100K. It operates at 3000 rpm, is naturally cooled, and features an MB 5 flange (IM V1, IM V3) with a power connector. This model includes a rotatable absolute encoder (AM20DQI) and a shaft with a feather key, importantly, it also features a holding brake and has an IP64 protection rating.
This motor is ideal for applications requiring precise positioning and holding torque, such as vertical axes or systems where load retention is necessary. The integrated holding brake provides safety and stability during power loss or maintenance. Its applications include robotics, automation, and machine tools where precise stopping and holding are critical.
Stanlo Automation is your trusted source for surplus industrial automation parts. We offer competitive pricing and quick fulfillment for your Siemens 1FK7042-2AF71-1RB0 motor, ensuring minimal disruption to your operations.
| Rated Power | 0.82 kW |
| Rated Torque | 3 Nm |
| Nominal Speed | 3000 rpm |
| Voltage | 600 V DC |
| Cooling | Natural |
| Mounting | MB 5 (IM V1, IM V3) |
| Encoder | AM20DQI (20-bit + 12-bit multiturn) |
| Protection Rating | IP64 |
| Shaft | Feather key |
| Holding Brake | Yes |