Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Absolute Encoder | 22 bits + 12 bits multi-turn |
| Multi-turn traversing range | 4096 revolutions |
| Electrical connectors | Rotatable connectors for signals and power |
| Connector size | M23 |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Temperature monitoring | Pt1000 temperature sensor |
| Holding brake | without holding brake |
Key Features
- Motor performance: Optimum power is 1.2 kW at an optimum speed of 4,500 rpm; rated speed is 4,500 rpm and rated torque is 2.6 Nm (100 K).
- Absolute Encoder: Encoder AM22DQ provides 22-bit absolute resolution, encoder-internal 2048 S/R, and 12-bit multi-turn capability across 4096 revolutions.
- Electrical connection: The motor has rotatable connectors for signals and power, including an M23 connector size and a DRIVE-CLiQ interface.
- Mechanical design: The motor has a plain shaft, IM B5 (IM V1, IM V3) design, and natural cooling.
- Protection and monitoring: Degree of protection is IP65 and DE flange IP67; temperature monitoring uses a Pt1000 temperature sensor.
- Brake and housing: The motor is without holding brake and has a standard anthracite RAL 7016 housing.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7043-4CH71-1FG2?
It is a permanent-magnet synchronous motor with High Dynamic motor type classification.
2. What Encoder is installed on this motor?
It has an Encoder AM22DQ: 22-bit absolute Encoder with encoder-internal 2048 S/R plus 12-bit multi-turn capability and a traversing range of 4096 revolutions.
3. What connectors and interface does the motor have?
It has rotatable connectors for signals and power, an M23 connector size, and a DRIVE-CLiQ interface.
4. What mounting design and protection does it have?
The design is IM B5 (IM V1, IM V3). Degree of protection is IP65 and DE flange IP67.
5. Does the motor include a holding brake?
It is without holding brake.
