Product Overview
Technical Summary
| Product designation | 1FK7105-2AC71-1QB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 7.7 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 37.0 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Drive interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque: 43.0 Nm |
| Shaft end | Feather key |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
Key Features
- Motor designation and power: SIMOTICS S permanent-magnet synchronous motor; optimum power: 7.7 kW.
- Rated performance: Rated speed: 2,000 rpm (100 K); rated torque: 37.0 Nm (100 K); rated current: 16.0 A.
- Encoder feedback: Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
- Brake and shaft: Permanent-magnet holding brake with 43.0 Nm holding torque; shaft end with Feather key.
- Connections and mounting: Connectors for signals and power are rotatable; connector size: M40; design: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling and IP65 degree of protection; Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
Which specifications identify the exact 1FK7105-2AC71-1QB1 variant?
Check the 7.7 kW optimum power, 2,000 rpm rated speed (100 K), Encoder AS20DQI absolute single-turn 20-bit feedback with DRIVE-CLiQ, permanent-magnet holding brake and IP65 protection.
What encoder and interface does this motor have?
It has an Encoder AS20DQI absolute encoder, single-turn 20 bits, with DRIVE-CLiQ interface.
What brake and shaft configuration is supplied?
It has a permanent-magnet holding brake with 43.0 Nm holding torque and a shaft end with Feather key.
What connection and mounting details should be checked?
Check the rotatable signal and power connectors, M40 connector size, and IM B5 (IM V1, IM V3) design.
