Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 2.0 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 4.3 Nm |
| Rated current | 6.2 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Holding brake power supply | DC 24 V ± 10 % |
Key Features
- Synchronous motor performance: Permanent-magnet synchronous motor with 2.0 kW optimum power, 4,500 rpm optimum speed, 4.3 Nm rated torque, and 6.4 Nm static torque at 100 K.
- Incremental encoder interface: Encoder IC22DQ has 22-bit incremental resolution, 4,194,304 resolution, encoder-internal 2048 S/R, 11-bit commutation position, and a DRIVE-CLiQ interface.
- Electrical ratings: Rated current is 6.2 A; maximum current is 26.5 A. The maximum permissible speed is 7,500 rpm for mechanical and inverter operation.
- Mounting and connections: Design is IM B5 (IM V1, IM V3), with an M23 connector size and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling, IP64 degree of protection, Pt1000 temperature sensor, and a permanent-magnet holding brake are provided.
- Holding brake supply: The holding brake has 13.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.8 A coil current, 100 ms opening time, and 50 ms closing time.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7061-4CH71-1DB0?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder does this motor have?
It has an Encoder IC22DQ incremental Encoder with 22-bit resolution, encoder-internal 2048 S/R, 11-bit commutation position, and a DRIVE-CLiQ interface.
3. What are the motor speed and current ratings?
Optimum speed is 4,500 rpm, maximum permissible speed is 7,500 rpm for mechanical and inverter operation, rated current is 6.2 A, and maximum current is 26.5 A.
4. How is the motor mounted and connected?
It has IM B5 (IM V1, IM V3) design, an M23 connector size, and rotatable connectors for signals and power.
5. What holding-brake configuration does this model have?
It has a permanent-magnet holding brake with 13.0 Nm holding torque and a DC 24 V ± 10 % power supply.
