Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Encoder AS20DQI: absolute Encoder single-turn 20 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
| Electrical connector size | M23 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.4 kW; rated speed at 100 K: 4,500 rpm; rated torque at 100 K: 3.0 Nm.
- Encoder feedback: Absolute single-turn Encoder, 20 bits, with DRIVE-CLiQ interface; Encoder AS20DQI.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with plain shaft and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Brake and connector: Without holding brake; M23 electrical connector size.
Frequently Asked Questions
What identifies Siemens 1FK7044-4CH71-1QG1?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic, with 1.4 kW optimum power and 4,500 rpm rated speed at 100 K.
Which encoder and interface does this exact variant have?
It has an absolute single-turn Encoder AS20DQI with 20 bits and a DRIVE-CLiQ interface.
What mounting, shaft, and brake configuration should be checked?
Check the IM B5 (IM V1, IM V3) design, plain shaft, and without holding brake configuration.
Which connection, cooling, and protection details distinguish the variant?
The variant has M23 connectors, rotatable signal and power connectors, natural cooling, and IP65 degree of protection.
What details are needed for a quotation?
Provide the complete order number 1FK7044-4CH71-1QG1, required quantity, and destination.
