Key Features
- 1.4 kW optimum power: Optimum power: 1.4 kW.
- 4,500 rpm rated speed: Rated speed (100 K): 4,500 rpm.
- DRIVE-CLiQ interface: Encoder system with DRIVE-CLiQ interface.
- IP65 protection: Degree of protection: IP65.
- Without holding brake: Holding brake: without holding brake.
- IM B5 mounting: Design acc. to Code I: IM B5 (IM V1, IM V3).
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1UA1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated speed and power of this motor?
Rated speed (100 K) is 4,500 rpm and optimum power is 1.4 kW.
Which interface and encoder system does 1FK7044-4CH71-1UA1 use?
It has a DRIVE-CLiQ interface and a Resolver R15DQ encoder system with resolver 15 bits.
What should be confirmed before requesting stock and dispatch conditions?
Confirm the exact order number, requested quantity, destination, and any required configuration details before quotation preparation.
