Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=0.47kW |
| Rated voltage | UDC=300V |
| Rated torque | M0=1.6Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Incremental encoder 22 bits, DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake, holding torque 1.9 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connectors | Rotatable M23 connectors for signals and power |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
| Shaft | Plain shaft, tolerance N |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-CT with PN=0.47kW, UDC=300V, M0=1.6Nm (100K), NN=3000rpm.
- Encoder system: Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits; DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet holding brake with holding torque 1.9 Nm and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: Plain shaft with tolerance N, IM B5 (IM V1, IM V3) design, and rotatable M23 connectors for signals and power.
- Cooling and protection: Natural cooling; IP65 protection and DE flange IP67.
- Speed and torque limits: Rated speed: 3,000 rpm. Maximum permissible speed (mech.): 10,000 rpm; maximum permissible speed (inverter): 5,200 rpm; maximum torque: 6.5 Nm.
Frequently Asked Questions
What product does 1FK7034-2AF21-1DH2 identify?
It identifies a Siemens SIMOTICS S permanent-magnet synchronous motor 1FK7-CT.
Which specifications distinguish this exact motor variant?
The listed variant has PN=0.47kW, UDC=300V, NN=3000rpm, an Encoder IC22DQ 22-bit incremental encoder with DRIVE-CLiQ interface, a permanent-magnet holding brake, a plain shaft, and IP65 protection with DE flange IP67.
What encoder and connection details should be checked?
Check the Encoder IC22DQ, 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and rotatable M23 connectors for signals and power.
What details are needed to request a quotation?
Provide the complete order number 1FK7034-2AF21-1DH2, required quantity, and destination.
