Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Absolute encoder | AS20DQI, single-turn 20 bits, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Connectors | Rotatable M23 power and signal connectors |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
| Shaft end | Fitted feather key, tolerance N |
| Product lifecycle | Active Product |
Key Features
- Product designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
- Performance: Optimum power: 1.2 kW; rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K).
- Encoder and interface: Absolute encoder AS20DQI, single-turn 20 bits, with DRIVE-CLiQ interface.
- Mounting and connection: IM B5 (IM V1, IM V3) design with rotatable M23 power and signal connectors.
- Cooling and protection: Natural cooling and degree of protection IP65.
- Shaft and brake: Shaft with fitted feather key, tolerance N; without holding brake.
Frequently Asked Questions
What product does Siemens order number 1FK7043-4CH71-1QA1 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
Which encoder and interface identify this exact variant?
It has an AS20DQI absolute encoder, single-turn 20 bits, with a DRIVE-CLiQ interface.
Which mounting and connection details should be checked?
Check the IM B5 (IM V1, IM V3) design and the rotatable M23 power and signal connectors.
Does this configuration include a holding brake?
It is without holding brake.
What quantity and destination are needed for a quotation?
Provide the required quantity and delivery destination for the quotation.
