Product Overview
Technical Summary
| Motor designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | AM24DQI absolute encoder, 24 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Rotatable M23 connectors for signals and power |
| Holding brake | without holding brake |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with 1.2 kW optimum power.
- Rated performance: Rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K); rated current: 3.3 A.
- Encoder system: AM24DQI absolute encoder with 24 bits, 12 bits multiturn, DRIVE-CLiQ interface, 16,777,216 resolution, and 4096 revolutions traversing range.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, rotatable M23 connectors, shaft with fitted Feather key, tolerance N, and without holding brake.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67; Pt1000 temperature sensor.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CH71-1CA2?
Check the 1.2 kW optimum power, 4,500 rpm rated speed, AM24DQI 24-bit plus 12-bit multiturn encoder, IM B5 (IM V1, IM V3) design, and IP65 with DE flange IP67 protection.
What encoder and connection does this motor have?
It has an AM24DQI absolute encoder with a DRIVE-CLiQ interface and rotatable M23 connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
