Key Features
- Optimum power: 1.2 kW
- Rated speed: 3,000 rpm
- Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole)
- Holding brake: with holding brake
- Degree of protection: IP65
- Cooling: Natural cooling
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Applications
- SINAMICS S120 drive integration: Servomotor for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1UB1?
It is a SIMOTICS S synchronous motor, product name 1FK7044-4CF71-1UB1.
What are the rated speed and power of 1FK7044-4CF71-1UB1?
Rated speed (100 K) is 3,000 rpm and optimum power is 1.2 kW.
Which feedback system is used on 1FK7044-4CF71-1UB1?
It uses Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
What mechanical and protection details are listed for 1FK7044-4CF71-1UB1?
It has IM B5 (IM V1, IM V3) design, a shaft end with feather key, a holding brake, and degree of protection IP65.
