Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | 3.1 kW |
| DC link voltage | UDC=600 V |
| Rated speed | 2,000 rpm |
| Rated torque (100 K) | 15.0 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT with PN=3.1 kW, UDC=600 V, M0=20 Nm (100K), and NN=2000 rpm.
- Encoder and interface: Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 12 bits multi-turn for 4096 revolutions, with DRIVE-CLiQ interface.
- Motor ratings: Rated speed: 2,000 rpm. Rated torque (100 K): 15.0 Nm. Rated current: 6.7 A.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3). The shaft has a Feather key, and the motor has a holding brake.
- Connections and cooling: M23 connector size; signals and power connectors are rotatable. Cooling: Natural cooling.
- Protection and monitoring: Degree of protection: IP65. Temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What identifies the exact 1FK7084-2AC71-1RB1 variant?
Check the SIMOTICS S 1FK7-CT designation, 3.1 kW power, UDC=600 V, M0=20 Nm (100K), 20-bit + 12-bit multi-turn AM20DQI encoder, holding brake, Feather key shaft, IM B5 design, M23 connector, and IP65 protection.
Which encoder and interface are supplied?
It has an Encoder AM20DQI with 20-bit absolute resolution, 12-bit multi-turn capability for 4096 revolutions, and a DRIVE-CLiQ interface.
What mounting and connection details should be checked?
Check the IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable connectors for signals and power.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
