Product Overview
Technical Summary
| Product designation | 1FK7044-4CF71-1FG2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, 1.2 kW power and 1.2 kW optimum power.
- Rated performance: Rated speed: 3,000 rpm; rated torque: 3.7 Nm (100 K); rated current: 3.5 A.
- Encoder feedback: Absolute Encoder AM22DQ with 22 bits (resolution 4194304, encoder-internal 2048 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design, plain shaft, and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Brake and connector: Without holding brake; M23 connector size and a rotatable power connector.
Frequently Asked Questions
What product does 1FK7044-4CF71-1FG2 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with 1.2 kW power and 3,000 rpm rated speed.
Which encoder and feedback details distinguish this exact variant?
It has an Encoder AM22DQ absolute encoder with 22 bits plus 12 bits multi-turn feedback and a DRIVE-CLiQ interface.
What mounting, shaft, and brake configuration should be checked?
The configuration is IM B5 (IM V1, IM V3), with a plain shaft and without holding brake.
Which connection and protection details should be verified?
Check the M23 connector size, rotatable signal and power connectors, IP65 protection, and DE flange IP67.
