Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Encoder system | Absolute encoder 22 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
| Shaft end | Feather key |
Key Features
- Motor performance: Power: 1.2 kW; rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K).
- Encoder system: Absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.3 A; maximum current: 12.5 A; voltage constant at 20o C: 54.0 V/1000*min ̄1.
- Mechanical design: Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; connectors for signals and power rotatable.
- Shaft and brake: Shaft with fitted Feather key, tolerance N; without holding brake.
- Protection and monitoring: Degree of protection: IP64; temperature monitoring with a Pt1000 temperature sensor.
Frequently Asked Questions
1. What motor type is Siemens 1FK7043-4CH71-1FA0?
It is a permanent-magnet synchronous motor with the High Dynamic motor type designation.
2. What encoder is installed?
It has an absolute encoder 22 bits with resolution 4194304 and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions. The interface is DRIVE-CLiQ.
3. What are the rated power and speed?
Power is 1.2 kW and rated speed is 4,500 rpm (100 K).
4. How is the motor mounted and connected?
The design is IM B5 (IM V1, IM V3). It has an M23 connector size and rotatable connectors for signals and power.
5. Does this configuration include a holding brake?
It is without holding brake.
