Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power | 1.2 kW |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder | AM24DQI absolute encoder, 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Protection | IP65 |
| Electrical connectors | M23 connectors for signals and power, rotatable |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD; product lifecycle: Active Product.
- Power and rated values: Power: 1.2 kW; rated speed: 3,000 rpm; rated torque (100 K): 3.7 Nm; rated current: 3.5 A.
- Absolute encoder feedback: Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); plain shaft with tolerance N; flange 1.
- Cooling and protection: Natural cooling; degree of protection IP65; Pt1000 temperature sensor.
- Connections and brake: M23 electrical connectors for signals and power, rotatable; without holding brake.
Frequently Asked Questions
Which specifications distinguish the 1FK7044-4CF71-1CG1 variant?
It has 1.2 kW power, 3,000 rpm rated speed, 3.7 Nm rated torque (100 K), natural cooling, IM B5 (IM V1, IM V3) mounting, and IP65 protection.
Which encoder and connection should be checked for this code?
Check the absolute Encoder AM24DQI with 24 bits + 12 bits multi-turn and DRIVE-CLiQ interface, plus the rotatable M23 connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
What shaft and mounting details should be verified?
Verify the plain shaft with tolerance N, flange 1, and design IM B5 (IM V1, IM V3).
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
