Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | 7.7 kW |
| DC link voltage | 600 V |
| Rated speed | 2,000 rpm (100 K) |
| Rated torque | 37.0 Nm (100 K) |
| Maximum torque | 150.0 Nm |
| Encoder | Absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3), Flange 1 |
| Shaft end | Feather key |
| Holding brake | Without holding brake |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT, with PN=7.7 kW and UDC=600 V.
- Torque and speed: M0=48 Nm (100 K), rated torque 37.0 Nm (100 K), and rated speed 2,000 rpm.
- Encoder feedback: Absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ interface.
- Cooling and mounting: Natural cooling; IM B5 design (IM V1, IM V3) with Flange 1.
- Shaft and connectors: Shaft with feather key; rotatable signal and power connectors with M40 connector size.
- Protection and brake: IP65 degree of protection and without holding brake.
Frequently Asked Questions
Which specifications identify Siemens 1FK7105-2AC71-1QA1?
Check the SIMOTICS S 1FK7-CT designation, PN=7.7 kW, UDC=600 V, M0=48 Nm (100 K), natural cooling, IM B5 design, absolute single-turn 20-bit AS20DQI encoder with DRIVE-CLiQ, feather key, and IP65 protection.
What encoder and connection details should be checked?
The specified feedback is an absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ. Signal and power connectors are rotatable, and the connector size is M40.
Does this configuration include a holding brake?
It is without holding brake.
What shaft and mounting details distinguish the variant?
The shaft end has a feather key, and the design is IM B5 (IM V1, IM V3) with Flange 1.
What details are needed for a quotation?
Provide the complete order number 1FK7105-2AC71-1QA1, required quantity, and destination.
