Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 5.2 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 25.0 Nm |
| Encoder system | Absolute encoder AM20DQI, 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Holding torque | 43.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 5.2 kW; optimum speed: 2,000 rpm; rated torque: 25.0 Nm (100 K).
- Encoder system: Absolute encoder AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) and 12 bits multi-turn (traversing range 4096 revolutions).
- DRIVE-CLiQ interface: The encoder system has a DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Mechanical design: IM B5 design (IM V1, IM V3), M40 connector size, rotatable signal and power connectors, and shaft end with feather key.
- Holding brake: Permanent-magnet brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is Siemens 1FK7103-2AC71-1RB1?
It is a permanent-magnet synchronous motor.
2. What encoder does the motor have?
It has an absolute encoder AM20DQI with 20 bits and 12 bits multi-turn, with a DRIVE-CLiQ interface.
3. What are the motor's optimum power and speed?
Optimum power is 5.2 kW and optimum speed is 2,000 rpm.
4. What mounting and connector details should be verified?
The motor has IM B5 design (IM V1, IM V3), M40 connector size, and rotatable signal and power connectors.
