Key Features
- 1.4 kW optimum power: Optimum power: 1.4 kW.
- 4,500 rpm rated speed: Rated speed (100 K): 4,500 rpm.
- Resolver feedback: Encoder system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- IP65 protection: Degree of protection: IP65.
- IM B5 mounting design: Design acc. to Code I: IM B5 (IM V1, IM V3).
- Rotatable power and signal connectors: Electrical connectors: Connectors for signals and power rotatable.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Static torque (100 K) | 4.50 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1PA1?
It is a SIMOTICS S synchronous motor.
What are the rated power and rated speed of 1FK7044-4CH71-1PA1?
Optimum power is 1.4 kW and rated speed (100 K) is 4,500 rpm.
Which feedback system does 1FK7044-4CH71-1PA1 use?
It uses Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
What mounting and protection details are listed for 1FK7044-4CH71-1PA1?
The motor has IM B5 (IM V1, IM V3) design, natural cooling, and degree of protection IP65.
