1FK7063-2AC71-1RH0 Siemens SIMOTICS S-1FK7 Servo Motor, 11 Nm, 2000 rpm, with Brake
The Siemens 1FK7063-2AC71-1RH0 is a SIMOTICS S-1FK7 Compact (CT) synchronous servo motor rated 1.9 kW, with 11 Nm stall torque and a rated speed of 2000 rpm, designed for SINAMICS S120 drives at 600 V DC link. Of the 1FK7063 speed versions, this 2000 rpm winding delivers the highest rated power with the full 11 Nm stall torque, making it ideal for torque-intensive positioning axes. It comes with an AM20DQI absolute multi-turn encoder with DRIVE-CLiQ, a smooth shaft and an integrated holding brake.
1FK7063-2AC71-1RH0 Technical Data (Siemens)
| Specification | Value |
|---|---|
| Product | SIMOTICS S synchronous motor, 1FK7 Compact (CT) |
| Rated power (PN) | 1.9 kW |
| Stall torque (M0, 100 K) | 11 Nm |
| Rated speed (NN) | 2000 rpm |
| DC link voltage | 600 V |
| Cooling | Natural cooling |
| Type of construction | IM B5 (IM V1, IM V3) |
| Connection | Flange 1 power connector, rotatable |
| Encoder | Absolute encoder 20-bit + 12-bit multi-turn (AM20DQI) with DRIVE-CLiQ interface |
| Shaft | Smooth shaft, tolerance N |
| Holding brake | Yes |
| Degree of protection | IP64 |
| Weight | Approx. 11.4 kg |
Why Specify the 1FK7063 at 2000 rpm
- Torque-optimised winding: 1.9 kW rated power and 11 Nm stall torque for heavily loaded axes
- Absolute multi-turn encoder: AM20DQI keeps the axis position through power cycles, with no homing run
- DRIVE-CLiQ: automatic motor recognition and quick commissioning with SINAMICS S120
- Integrated holding brake: secures vertical and gravity-loaded axes at standstill
- Smooth shaft: backlash-free clamping connection to couplings and gearboxes
- Naturally cooled and IP64 protected: no fan, low maintenance
Typical Applications
- Machine tool feed axes and rotary tables
- Vertical axes, lifting and handling systems
- Packaging, printing and converting machines
- Gearbox-driven axes needing high torque at moderate speed
1FK7063 Speed and Version Overview (Siemens)
| Order number | Rated speed | Rated power | Configuration |
|---|---|---|---|
| 1FK7063-2AC71-1RH0 | 2000 rpm | 1.9 kW | AM20DQI, smooth shaft, brake, IP64 |
| 1FK7063-2AC71-1RH1 | 2000 rpm | 1.9 kW | AM20DQI, smooth shaft, brake, IP65 |
| 1FK7063-2AF71-1RH0 | 3000 rpm | 2.3 kW | AM20DQI, smooth shaft, brake, IP64 |
| 1FK7063-2AH71-1RH0 | 4500 rpm | 1.4 kW | AM20DQI, smooth shaft, brake, IP64 |
| 1FK7063-2AC71-1UA1 | 2000 rpm | 1.9 kW | Multi-pole resolver with DRIVE-CLiQ, keyed shaft, no brake, IP65 |
Buy the 1FK7063-2AC71-1RH0 Siemens from Atlantech Drives
Atlantech Drives supplies genuine Siemens SIMOTICS S servo motors and SINAMICS S120 components worldwide, with fast shipping. Contact our commercial team for availability, pricing and lead time on the 1FK7063-2AC71-1RH0. Request your quote today.
