Siemens 1FK7033 4CK71-1RA0 HD Servo Motor w/o Brake
Siemens SIMOTICS S 1FK7-HD Heavy Duty Servo Motor
The Siemens 1FK7033 4CK71-1RA0 is a SIMOTICS S Synchronous motor from the 1FK7-HD (Heavy Duty) series, designed without a holding brake. It has a rated power of 0.57 kW, delivers 1.3 Nm of torque at 100K, and operates at a nominal speed of 6000 rpm. This naturally cooled motor features IM B5 mounting with flange 1 and a rotatable power connector. It is equipped with an absolute encoder (20 bit + 12 bit multiturn) with a DRIVE-CLIQ interface (Encoder AM20DQI). The shaft includes a fitted key with tolerance N. The degree of protection is IP64.
This heavy-duty servo motor is suitable for applications requiring high precision, speed, and absolute position feedback, where a holding brake is not necessary. Ideal for high-dynamic tasks in machine tools, robotics, and advanced automation systems.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1FK7033 4CK71-1RA0. We are committed to providing reliable industrial automation components. Purchase your surplus parts from Stanlo Automation for quality and exceptional service.
| Rated Power | 0.57 kW |
| Rated Torque | 1.3 Nm (100K) |
| Nominal Speed | 6000 rpm |
| Cooling | Natural |
| Frame Size | IM B5 |
| Flange | 1 |
| Encoder | Absolute Encoder AM20DQI (20 bit + 12 bit MT) |
| Interface | DRIVE-CLiQ |
| Shaft | Feather Key |
| Tolerance | N |
| Holding Brake | No |
| IP Rating | IP64 |