Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Absolute Encoder 22 bits + 12 bits multiturn, Encoder AM22DQ, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Shaft end | Plain shaft |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- Optimum power and speed: Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
- Encoder system: Absolute Encoder 22 bits with 12 bits multiturn; DRIVE-CLiQ interface, Encoder AM22DQ.
- Mechanical configuration: IM B5 (IM V1, IM V3) flange, plain shaft, and without holding brake.
- Connections and cooling: Rotatable M23 power connector and rotatable signal and power connectors; natural cooling.
- Protection: Degree of protection: IP65; DE flange IP67.
Frequently Asked Questions
What identifies the exact 1FK7044-4CH71-1FG2 variant?
Check the 1.4 kW optimum power, 4,500 rpm speed, absolute 22-bit + 12-bit multiturn Encoder AM22DQ, IM B5 (IM V1, IM V3) mounting, plain shaft, and without holding brake.
Which encoder and interface does this motor have?
It has an absolute Encoder 22 bits with 12 bits multiturn and a DRIVE-CLiQ interface; the Encoder is AM22DQ.
What shaft and brake configuration should be checked?
The motor has a plain shaft and is without holding brake.
Which connection and protection details should be verified?
Verify the rotatable M23 power connector, rotatable signal and power connectors, IP65 protection, and IP67 protection at the DE flange.
