Product Overview
Technical Summary
| Product designation | 1FK7044-4CH71-1BA1 |
|---|---|
| Product family | SIMOTICS S 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm (100 K) |
| Encoder | AS24DQI absolute encoder, single-turn 24 bits, DRIVE-CLiQ interface |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.9 A |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet and High Dynamic.
- Power and speed: Optimum power: 1.4 kW; rated and optimum speed: 4,500 rpm.
- Encoder system: Absolute encoder single-turn 24 bits, Encoder AS24DQI, with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3) design; shaft with Feather key and tolerance N; without holding brake.
- Connections and protection: Rotatable M23 connectors for signals and power; degree of protection IP65.
- Electrical ratings: Rated torque: 3.0 Nm (100 K); rated current: 3.9 A; rated inverter current: 9 A.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1BA1 variant?
The listed variant has 1.4 kW optimum power, 4,500 rpm rated speed, an AS24DQI 24-bit single-turn absolute encoder with DRIVE-CLiQ interface, natural cooling, IM B5 (IM V1, IM V3) design, IP65 protection, and no holding brake.
What encoder and connection details should be checked?
Check the AS24DQI absolute encoder, single-turn 24 bits, DRIVE-CLiQ interface, and rotatable M23 connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
Which code and nameplate details are needed for quotation?
Provide the complete 1FK7044-4CH71-1BA1 order number together with the required quantity and destination.
