Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | 1.2 kW |
| Rated speed | 4,500 rpm (100 K) |
| Supply | 600 VDC |
| Rated torque | 2.6 Nm (100 K) |
| Encoder | AM20DQI absolute encoder, 20 bits + 12 bits multiturn |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Brake | without holding brake |
| Shaft | Fitted Feather key, N tolerance |
| Protection | IP65; DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with 1.2 kW power and 600 VDC supply.
- Rated performance: Rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K); rated current: 3.3 A.
- Encoder and interface: AM20DQI absolute encoder with 20-bit resolution and 12-bit multiturn, with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 mounting (IM V1, IM V3); shaft with fitted Feather key and N tolerance.
- Cooling and brake: Natural cooling; without holding brake.
- Connections and protection: Rotatable M23 signal and power connectors; IP65 protection and DE flange IP67.
Frequently Asked Questions
Which specifications identify Siemens 1FK7043-4CH71-1RA2?
Check the SIMOTICS S 1FK7-HD designation, 1.2 kW power, 600 VDC supply, 4,500 rpm rated speed, AM20DQI encoder, IM B5 mounting, and IP65 with DE flange IP67 protection.
Which encoder and interface does this motor have?
It has an AM20DQI absolute encoder with 20-bit resolution, 12-bit multiturn, and a DRIVE-CLiQ interface.
What shaft, brake, cooling, and connector details should be checked?
The motor has a fitted Feather key with N tolerance, natural cooling, no holding brake, and rotatable M23 signal and power connectors.
What details are needed for a quotation?
Provide the complete order number 1FK7043-4CH71-1RA2, required quantity, and destination.
