Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 6.5 Nm |
| Maximum torque | 65.0 Nm |
| Rated current | 7.0 A |
| Maximum current | 84.0 A |
| Encoder system | Incremental encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding torque | 22.0 Nm |
| Degree of protection | IP65 |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K); maximum torque: 65.0 Nm.
- Encoder system: Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits.
- Electrical data: Rated current: 7.0 A; maximum current: 84.0 A; voltage constant at 20o C: 64.5 V/1000*min ̄1.
- Mechanical design: IM B5 (IM V1, IM V3) design with plain shaft, natural cooling, M40 connector size and rotatable signal and power connectors.
- Holding brake: Permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Protection and monitoring: Degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
1. What motor type is Siemens 1FK7085-4CF71-1DH1?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What encoder is installed on this motor?
It has an Encoder IC22DQ incremental encoder with 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits.
3. What are the rated speed and rated torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 6.5 Nm (100 K).
4. What is the motor mounting design and connector configuration?
The design is IM B5 (IM V1, IM V3). The motor has M40 connector size and rotatable connectors for signals and power.
5. What holding-brake data should be verified before inquiry?
The permanent-magnet brake has 22.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.9 A coil current, 200 ms opening time and 60 ms closing time.
