Product Overview
Technical Summary
| Product code | 1FK7044-4CF71-1RH2 |
|---|---|
| Product family | SIMOTICS S 1FK7 |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Absolute Encoder AM20DQI, 20 bits + 12 bits multiturn |
| Interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Mounting | IM B5 (IM V1, IM V3) |
| Connectors | M23; signals and power rotatable |
| Protection | IP65 and DE flange IP67 |
Key Features
- Motor designation and performance: Permanent-magnet synchronous motor, High Dynamic; optimum power: 1.2 kW; rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K).
- Encoder feedback: Absolute Encoder AM20DQI with 20 bits (resolution 1048576, Encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque and plain shaft.
- Connections and mounting: M23 connectors; signals and power connectors are rotatable; design acc. to Code I: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Supply and limits: Holding-brake power supply: DC 24 V ± 10 %; maximum torque: 13.0 Nm; maximum current: 12.1 A.
Frequently Asked Questions
Which specifications distinguish the 1FK7044-4CF71-1RH2 variant?
Check the 1.2 kW optimum power, 3,000 rpm rated speed (100 K), AM20DQI absolute 20-bit plus 12-bit multiturn Encoder, holding brake, plain shaft, M23 connectors, and IM B5 (IM V1, IM V3) mounting.
What Encoder and interface does this motor have?
It has an absolute Encoder AM20DQI with 20 bits plus 12 bits multiturn and a DRIVE-CLiQ interface.
Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What should be checked when requesting a quotation?
Check the complete order number, required quantity, and destination.
