Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.0 Nm |
| Rated current | 1.6 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 |
| Holding brake | Permanent-magnet brake; holding torque 1.9 Nm |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT, with PN=0.31kW and UDC=300V.
- Speed and torque: Rated speed: 3,000 rpm (100 K); M0=1.2Nm (100K); maximum torque: 4.5 Nm.
- Encoder and interface: Incremental Encoder 22 bits with DRIVE-CLiQ interface; encoder system IC22DQ.
- Mounting and shaft: Natural cooling; frame size IMB 5 (IM V1, IM V3); plain shaft with tolerance N.
- Connections and protection: Rotatable power connector, M23 connector size, and IP65 degree of protection.
- Holding brake: Permanent-magnet holding brake with holding torque 1.9 Nm and DC 24 V ± 10 % power supply.
Frequently Asked Questions
What product does Siemens order number 1FK7032-2AF21-1DH1 identify?
It identifies a SIMOTICS S synchronous motor, 1FK7-CT.
Which encoder and interface identify this exact variant?
It has an Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
What brake, shaft and mounting details should be checked?
Check the permanent-magnet holding brake, plain shaft with tolerance N, and frame size IMB 5 (IM V1, IM V3).
What details are needed for a quotation?
Provide the complete order number, required quantity and destination.
