Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=0.47 kW |
| DC link voltage | UDC=300 V |
| Rated speed | NN=3,000 rpm |
| Rated torque | 1.4 Nm (100 K) |
| Encoder | AM22DQ absolute encoder, 22 bits + 12 bits multi-turn, DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Protection | IP65; DE flange IP67 |
| Maximum permissible speed | 10,000 rpm mechanical; 5,200 rpm inverter |
Key Features
- Motor designation and ratings: SIMOTICS S synchronous motor 1FK7-CT with PN=0.47 kW, UDC=300 V, M0=1.6 Nm (100 K), NN=3,000 rpm, and 6 poles.
- Encoder and interface: AM22DQ absolute encoder with 22 bits (resolution 4194304) plus 12 bits multi-turn, with DRIVE-CLiQ interface.
- Mounting and connection: IM B5 design (IM V1, IM V3), IM B5 flange, M23 connector size, and rotatable signal and power connectors.
- Shaft and brake: Plain shaft with tolerance N and without holding brake.
- Cooling and protection: Natural cooling; IP65 protection and DE flange IP67.
- Electrical and speed limits: Rated current: 1.8 A; maximum current: 8.0 A; maximum permissible speed: 10,000 rpm mechanical and 5,200 rpm inverter.
Frequently Asked Questions
What product does 1FK7034-2AF21-1FG2 identify?
It identifies a Siemens SIMOTICS S synchronous motor 1FK7-CT with PN=0.47 kW, UDC=300 V, and NN=3,000 rpm.
Which encoder and connection details distinguish this motor variant?
It has an AM22DQ absolute encoder with 22 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface. The connector size is M23, with rotatable signal and power connectors.
Which mechanical details should be checked for this exact code?
Check the IM B5 design (IM V1, IM V3), plain shaft with tolerance N, without holding brake, natural cooling, and IP65 protection with DE flange IP67.
