Product Overview
Technical Summary
| Product designation | 1FK7044-4CH71-1CH0 |
|---|---|
| Product family | SIMOTICS S 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Encoder system | AM24DQI absolute encoder, 24 bits + 12 bits multiturn |
| Encoder interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Degree of protection | IP64 |
Key Features
- Motor designation and power: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with 1.4 kW optimum power and 4,500 rpm optimum speed.
- Rated performance: Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.9 A.
- Absolute encoder feedback: Encoder AM24DQI: absolute encoder 24 bits with 16777216 resolution and 12 bits multiturn covering 4096 revolutions, with DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Mechanical configuration: Plain shaft, IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable signal and power connectors.
- Cooling and protection: Natural cooling and IP64 degree of protection.
Frequently Asked Questions
Which specifications identify the exact 1FK7044-4CH71-1CH0 variant?
The supplied variant has 1.4 kW optimum power, 4,500 rpm optimum speed, an AM24DQI absolute encoder with 24 bits + 12 bits multiturn, a permanent-magnet holding brake, a plain shaft, IM B5 (IM V1, IM V3) design, M23 connectors, natural cooling, and IP64 protection.
What encoder and interface does this motor have?
It has an AM24DQI absolute encoder with 24 bits, 16777216 resolution, and 12 bits multiturn covering 4096 revolutions, with a DRIVE-CLiQ interface.
What brake and shaft configuration is supplied?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and a plain shaft.
What details should be checked for a quotation?
Check the complete order number 1FK7044-4CH71-1CH0, required quantity, and destination.
