Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Absolute encoder single-turn 24 bits with DRIVE-CLiQ interface |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Encoder feedback: Encoder AS24DQI: absolute single-turn encoder, 24 bits, with DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.3 A; maximum current: 12.5 A; rated inverter current: 5 A.
- Mechanical design: Permanent-magnet synchronous motor with plain shaft, IM B5 (IM V1, IM V3) design, and M23 connector size.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Connections and brake: Rotatable connectors for signals and power; without holding brake.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CH71-1BG2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What encoder is installed?
It has an AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
3. What are the motor's key speed and power values?
Rated speed is 4,500 rpm and optimum power is 1.2 kW. Maximum permissible speed is 9,000 rpm (mech.) and 9,000 rpm (inverter).
4. What connectors and mounting design does it use?
It uses rotatable signal and power connectors, size M23, with IM B5 (IM V1, IM V3) design.
