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 |
| Encoder system | Absolute Encoder AM20DQI, 20 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
| Product lifecycle | Active Product |
Key Features
- Motor designation: Permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Encoder system: Absolute Encoder AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with a plain shaft and flange 1.
- Cooling and protection: Natural cooling and degree of protection IP65.
- Connections and brake: Rotatable M23 connectors for signals and power; without holding brake.
Frequently Asked Questions
Which specifications distinguish the 1FK7043-4CH71-1RG1 variant?
Check the 1.2 kW optimum power, 4,500 rpm rated speed (100 K), AM20DQI absolute 20-bit + 12-bit multiturn Encoder with DRIVE-CLiQ interface, IM B5 mounting, plain shaft, natural cooling, and IP65 protection.
What encoder and connection details should be checked?
The encoder is AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions). Connections are rotatable M23 connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
What information is needed for a quotation?
Provide the complete 1FK7043-4CH71-1RG1 code, required quantity, and destination.
