Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | 7.7 kW |
| DC link voltage | 600 V UDC |
| Rated speed | 2,000 rpm (100 K) |
| Rated torque | 37.0 Nm (100 K) |
| Encoder | Absolute encoder 20-bit + 12-bit multi-turn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft |
| Holding brake | Permanent-magnet brake, 43.0 Nm holding torque |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT, order number 1FK7105-2AC71-1RH1.
- Power and electrical data: Optimum power: 7.7 kW; UDC: 600 V; rated current: 16.0 A.
- Encoder system: Absolute encoder 20-bit + 12-bit multi-turn with DRIVE-CLiQ interface; encoder AM20DQI.
- Mechanical configuration: Natural cooling, IM B5 design (IM V1, IM V3), plain shaft, and rotatable power connector.
- Holding brake: Permanent-magnet holding brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Protection and lifecycle: IP65 degree of protection; product lifecycle: Active Product.
Frequently Asked Questions
What identifies the Siemens 1FK7105-2AC71-1RH1 motor variant?
The supplied identifying facts are SIMOTICS S 1FK7-CT, 7.7 kW power, 600 V UDC, absolute encoder AM20DQI with DRIVE-CLiQ, plain shaft, holding brake, and IP65 protection.
Which encoder is supplied with this motor?
It has an absolute encoder 20-bit + 12-bit multi-turn with DRIVE-CLiQ interface; the encoder is AM20DQI.
What mounting and connection details should be checked?
Check the IM B5 design (IM V1, IM V3), M40 connector size, and rotatable signal and power connectors.
Does this configuration include a holding brake?
It has a permanent-magnet holding brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply.
What details are needed for a quotation?
Provide the complete order number 1FK7105-2AC71-1RH1, required quantity, and destination.
