Key Features
- Power and speed: PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and interface: Resolver 2-pole, with DRIVE CLIQ-INTERFACE.
- Mechanical configuration: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and shaft with fitted key, tolerance N.
- Brake and protection: With holding brake and degree of protection IP64.
Technical Summary
| Product designation | 1FK7044-4CH71-1PB0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| High Dynamic | High Dynamic |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.9 A |
| Rated torque (100 K) | 3.0 Nm |
| Static torque (100 K) | 4.50 Nm |
| Maximum torque | 13.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Applications
- SINAMICS S120 servo axis drive: Motor for use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model number for this motor?
1FK7044-4CH71-1PB0.
What are the key power and speed ratings for 1FK7044-4CH71-1PB0?
PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and interface are included with this motor?
Resolver 2-pole, with DRIVE CLIQ-INTERFACE.
What mechanical configuration is specified for the motor?
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1, shaft with fitted key, tolerance N, and with holding brake.
What should be confirmed before quotation and dispatch?
Confirm the required quantity and destination, then request stock and dispatch conditions for the exact order number.
