Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.7 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Permanent-magnet brake; holding torque 13.0 Nm |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
- Optimum power and speed: Optimum power: 1.7 kW; optimum speed: 3,000 rpm.
- Encoder and interface: Incremental Encoder IC22DQ: 22 bits, resolution 4194304, encoder-internal 2048 S/R, with DRIVE-CLiQ interface and 11-bit commutation position.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft with tolerance N.
- Holding brake: Permanent-magnet brake with holding torque 13.0 Nm; power supply voltage: DC 24 V ± 10 %.
- Connections and protection: Rotatable signal and power connectors, connector size M23; degree of protection: IP65; natural cooling.
Frequently Asked Questions
What product does 1FK7061-4CF71-1DH1 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with 1.7 kW optimum power.
Which encoder identifies this exact variant?
It has Encoder IC22DQ, an incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and an 11-bit commutation position, with DRIVE-CLiQ interface.
What holding-brake details should be checked?
Check the permanent-magnet brake, 13.0 Nm holding torque, and DC 24 V ± 10 % power supply voltage.
Which mounting, shaft, and connection details distinguish the code?
The motor has IM B5 (IM V1, IM V3) mounting, a plain shaft with tolerance N, and rotatable signal and power connectors with M23 connector size.
