Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Maximum torque | 17.3 Nm |
| Rated current | 5.3 A |
| Maximum current | 18.5 A |
| Encoder system | AM20DQI absolute encoder: 20 bits, 1048576 resolution, 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor performance: Permanent-magnet synchronous motor with 1.7 kW optimum power, 3,000 rpm optimum speed, 5.4 Nm rated torque (100 K), and 93.0 % efficiency.
- Encoder system: AM20DQI absolute encoder with 20 bits, 1048576 resolution, encoder-internal 512 S/R, and 12 bits multi-turn over 4096 revolutions.
- Electrical limits: Rated current: 5.3 A. Maximum current: 18.5 A. Maximum torque: 17.3 Nm.
- Installation and connectors: IM B5 (IM V1, IM V3) design with M23 electrical connectors for signals and power; the connectors are rotatable.
- Cooling and protection: Natural cooling and IP64 degree of protection. Temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake and shaft: Permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply; shaft end has a Feather key with N tolerance.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7061-4CF71-1RB0?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder does this motor have?
It has an AM20DQI absolute encoder with 20 bits, 1048576 resolution, encoder-internal 512 S/R, and 12 bits multi-turn over 4096 revolutions.
3. What are the motor's rated speed and rated torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 5.4 Nm (100 K).
4. What connectors and mounting design does it use?
It has rotatable M23 connectors for signals and power and an IM B5 (IM V1, IM V3) design.
5. What holding-brake supply does it require?
The permanent-magnet holding brake uses DC 24 V ± 10 % and has 13.0 Nm holding torque.
