Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum permissible speed | 9,000 rpm (mechanical); 9,000 rpm (inverter) |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Encoder system | 20-bit absolute + 12-bit multiturn; DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Connectors | Rotatable M23 signal and power connectors |
| Degree of protection | IP65 |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Absolute Encoder: Encoder AM20DQI with 20-bit absolute resolution (1,048,576) plus 12-bit multiturn capability over 4096 revolutions, with DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.3 A; maximum current: 12.5 A; rated inverter current: 5 A; maximum inverter current: 15 A.
- Mounting and connectors: IM B5 design (IM V1, IM V3), plain shaft, and rotatable M23 connectors for signals and power.
- Cooling and protection: Natural cooling, IP65 degree of protection, and Pt1000 temperature sensor.
- Brake and housing: Without holding brake; standard anthracite housing, RAL 7016.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7043-4CH71-1RG1?
It is a permanent-magnet synchronous motor, also specified as High Dynamic.
2. What Encoder does this motor have?
It has an AM20DQI absolute Encoder with 20-bit resolution and 12-bit multiturn capability over 4096 revolutions, with a DRIVE-CLiQ interface.
3. What are the motor's speed and power values?
Optimum speed is 4,500 rpm and optimum power is 1.2 kW. Maximum permissible speed is 9,000 rpm mechanically and 9,000 rpm with the inverter.
4. How is the motor mounted and connected?
It has IM B5 design (IM V1, IM V3), a plain shaft, and rotatable M23 connectors for signals and power.
5. Does the motor include a holding brake?
It is without a holding brake.
