Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 3.3 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 10.5 Nm |
| Maximum permissible speed (mech.) | 6,000 rpm |
| Maximum permissible speed (inverter) | 5,600 rpm |
| Maximum torque | 50.0 Nm |
| Maximum current | 37.0 A |
| Encoder system | Absolute encoder AM20DQI: 20 bits + 12 bits multiturn |
| Interface | DRIVE-CLiQ |
| Degree of protection | IP65 |
| Design | IM B5 (IM V1, IM V3) |
Key Features
- Motor performance: Optimum power: 3.3 kW; optimum speed: 3,000 rpm; rated torque (100 K): 10.5 Nm.
- Encoder and interface: Absolute encoder AM20DQI with 20-bit resolution and 12-bit multiturn capability; DRIVE-CLiQ interface.
- Electrical limits: Maximum torque: 50.0 Nm; maximum current: 37.0 A; recommended Motor Module rated inverter current: 9 A.
- Mechanical design: Natural cooling; IM B5 (IM V1, IM V3) design; feather key shaft; permanent-magnet holding brake.
- Connections and protection: Rotatable signal and power connectors, M23 connector size, and IP65 degree of protection.
- Holding brake supply: DC 24 V ± 10 % power supply voltage; holding torque: 22.0 Nm; coil current: 0.9 A.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7083-2AF71-1RB1?
It is a compact permanent-magnet synchronous motor with natural cooling.
2. What encoder does this motor have?
It has an absolute encoder AM20DQI with 20-bit resolution, 12-bit multiturn capability and a DRIVE-CLiQ interface.
3. What are the motor speed and torque limits?
Maximum permissible speed is 6,000 rpm mechanically and 5,600 rpm with the inverter. Maximum torque is 50.0 Nm.
4. What connections and mounting design are provided?
It has rotatable signal and power connectors, M23 connector size, an IM B5 (IM V1, IM V3) design and a feather key shaft.
