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 |
| Rated current | 3.3 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| 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).
- Synchronous motor design: Permanent-magnet synchronous motor with High Dynamic motor type.
- Encoder feedback: Incremental Encoder IC22DQ: 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits; DRIVE-CLiQ interface.
- Mechanical installation: Design: IM B5 (IM V1, IM V3); M23 connector size; shaft with fitted Feather key, tolerance N.
- Cooling and protection: Natural cooling and IP65 degree of protection; Pt1000 temperature sensor for temperature monitoring.
- Drive limits: Max. permissible speed (mech.): 9,000 rpm; maximum torque: 10.0 Nm; maximum current: 12.5 A.
Frequently Asked Questions
1. What encoder system does the 1FK7043-4CH71-1DA1 have?
It has an Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
2. What are the motor's optimum power and speed?
Optimum power is 1.2 kW and optimum speed is 4,500 rpm.
3. How is the motor installed and connected?
The design is IM B5 (IM V1, IM V3), the connector size is M23, and the signals and power connectors are rotatable.
4. Does this motor include a holding brake?
It is without holding brake.
