Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.94kW |
| Rated supply voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Maximum permissible speed, mechanical | 9,000 rpm |
| Maximum permissible speed, inverter | 5,350 rpm |
| Encoder system | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); optimum power: 0.9 kW.
- Electrical data: Rated current: 3.7 A; maximum current: 12.5 A; voltage constant at 20o C: 54.0 V/1000*min ̄1.
- Encoder system: Absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R, and 12 bits multi-turn for a traversing range of 4096 revolutions.
- Connections and mounting: M23 connector size; rotatable connectors for signals and power; design acc. to Code I: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is 1FK7043-4CF21-1RB1?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What Encoder is installed on this motor?
It has an absolute Encoder AM20DQI with 20 bits, encoder-internal 512 S/R, and 12 bits multi-turn for 4096 revolutions.
3. What connectors and mounting design does it have?
It has rotatable connectors for signals and power, an M23 connector size, and design IM B5 (IM V1, IM V3).
4. What are the holding-brake electrical data?
The permanent-magnet brake has a 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, and 0.5 A coil current.
