Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | AM24DQI absolute encoder: 24 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- Optimum performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
- Encoder system: AM24DQI absolute encoder with 24 bits, resolution 16777216, encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with a Feather key shaft end and tolerance N.
- Connections and cooling: M23 electrical connectors for signals and power are rotatable; cooling is Natural cooling.
- Protection and brake: Degree of protection: IP64; without holding brake.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7044-4CF71-1CA0?
The variant has 1.2 kW optimum power, 3,000 rpm optimum speed, an AM24DQI 24-bit absolute plus 12-bit multiturn encoder, IM B5 (IM V1, IM V3) design, M23 connectors, IP64 protection, and no holding brake.
What encoder and connection details should be checked?
Check the AM24DQI absolute encoder, 24-bit resolution, 12-bit multiturn feedback, DRIVE-CLiQ interface, and rotatable M23 signal and power connectors.
Does this configuration include a holding brake?
It is without holding brake.
What code and nameplate details are needed for quotation?
Provide the complete order number 1FK7044-4CF71-1CA0 together with the required quantity and destination.
