Key Features
- Optimum power: 1.2 kW
- Rated speed (100 K): 3,000 rpm
- Encoder system: Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn
- Cooling: Natural cooling
- Degree of protection: IP65
- Holding brake: with holding brake
Technical Summary
| Product designation | 1FK7044-4CF71-1FH1 |
|---|---|
| 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 | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | with holding brake |
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FH1?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7044-4CF71-1FH1?
Key ratings include 1.2 kW optimum power, 3,000 rpm rated speed, 4.50 Nm static torque (100 K), and 3.5 A rated current.
Which encoder is used on 1FK7044-4CF71-1FH1?
It uses encoder AM22DQ with an absolute encoder 22 bits and 12 bits multi-turn.
What mounting and protection details should be checked for 1FK7044-4CF71-1FH1?
Check IM B5 (IM V1, IM V3), rotatable signal and power connectors, plain shaft, holding brake, and IP65 protection.
