Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Power | 1.2 kW |
| Supply voltage | 600 VDC |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder | Absolute encoder AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with 1.2 kW power and 600 VDC.
- Speed and torque: Rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K); maximum torque: 10.0 Nm.
- Encoder system: Absolute encoder AM24DQI with 24 bits (resolution 16777216, encoder-internal 2048 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, plain shaft, rotatable connectors, M23 connector size and holding brake.
- Electrical and protection details: Rated current: 3.3 A; degree of protection: IP65; Pt1000 temperature sensor; housing color: Standard (Anthracite RAL 7016).
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CH71-1CH1 variant?
Check the 1.2 kW power, 600 VDC, 4,500 rpm rated speed, AM24DQI absolute encoder with DRIVE-CLiQ interface, holding brake, plain shaft, IM B5 (IM V1, IM V3) design and IP65 protection.
What encoder is included in this configuration?
It has an absolute encoder AM24DQI with 24 bits (resolution 16777216, encoder-internal 2048 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
Does this motor have a holding brake?
Yes. It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What should be checked when requesting a quotation?
Provide the complete order number, required quantity and destination, and verify the motor ratings, encoder, brake, shaft, connectors, mounting design and protection.
