Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Speed and torque limits: Maximum permissible speed: 9,000 rpm mechanically and with the inverter; maximum torque: 10.0 Nm.
- Absolute encoder: Encoder AM24DQI has 24-bit absolute resolution (16,777,216), encoder-internal 2048 S/R, and 12-bit multi-turn resolution over 4096 revolutions.
- DRIVE-CLiQ interface: The motor has an absolute encoder with a DRIVE-CLiQ interface and rotatable connectors for signals and power.
- Installation and protection: Design: IM B5 (IM V1, IM V3); connector size: M23; degree of protection: IP64.
- Cooling and equipment: Cooling is natural. The motor has a Pt1000 temperature sensor, a feather key shaft end, and no holding brake.
Frequently Asked Questions
1. What encoder is installed on the Siemens 1FK7043-4CH71-1CA0?
It has an AM24DQI absolute encoder with 24-bit resolution, encoder-internal 2048 S/R, and 12-bit multi-turn resolution over 4096 revolutions, with a DRIVE-CLiQ interface.
2. What are the motor’s speed and torque ratings?
Optimum speed is 4,500 rpm, rated torque is 2.6 Nm (100 K), maximum permissible speed is 9,000 rpm mechanically and with the inverter, and maximum torque is 10.0 Nm.
3. How is the motor installed and protected?
The design is IM B5 (IM V1, IM V3), the connector size is M23, and the degree of protection is IP64.
4. Does this motor include a holding brake?
It is without a holding brake.
