Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Absolute single-turn encoder, 24 bits, with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- Performance: PN=1.2 kW; rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K).
- Encoder feedback: Encoder AS24DQI: absolute single-turn encoder, 24 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) flange with rotatable power connector; plain shaft with tolerance N.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling and IP65 degree of protection.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1BH1 variant?
Check the 1.2 kW optimum power, 3,000 rpm rated speed (100 K), AS24DQI 24-bit absolute single-turn encoder with DRIVE-CLiQ interface, holding brake, plain shaft, IM B5 mounting, and IP65 protection.
What encoder is supplied with this motor?
It has an Encoder AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
Does this configuration include a holding brake?
It is with a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What mounting and connection details should be checked?
Check the IM B5 (IM V1, IM V3) flange, M23 connector size, and rotatable connectors for signals and power.
