Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder | Incremental Encoder IC22DQ, 22 bits, resolution 4194304, with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | M23, signals and power connectors rotatable |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Degree of protection | IP65 and DE flange IP67 |
| Product lifecycle | Active Product |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD, permanent-magnet type with High Dynamic designation.
- Power and speed: Optimum power: 1.4 kW. Rated speed (100 K): 4,500 rpm.
- Encoder and interface: Incremental Encoder IC22DQ: 22 bits, resolution 4194304, encoder-internal 2048 S/R, with DRIVE-CLiQ interface and 11-bit commutation position.
- Mounting and connection: Design acc. to Code I: IM B5 (IM V1, IM V3). M23 electrical connectors for signals and power are rotatable.
- Shaft, cooling and brake: Natural cooling, shaft with Feather key and tolerance N, and permanent-magnet holding brake with 4.0 Nm holding torque.
- Protection: Degree of protection: IP65 and DE flange IP67.
Frequently Asked Questions
What identifies the exact 1FK7044-4CH71-1DB2 variant?
Check the SIMOTICS S 1FK7-HD designation, 1.4 kW power, 22-bit incremental Encoder IC22DQ with DRIVE-CLiQ interface, IM B5 mounting, holding brake, Feather key shaft and IP65 with DE flange IP67.
Which encoder and connection details should be checked?
Check the incremental Encoder IC22DQ, 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, 11-bit commutation position, and rotatable M23 signals and power connectors.
Which mechanical details distinguish this motor configuration?
The configuration has natural cooling, IM B5 (IM V1, IM V3) design, a shaft with fitted Feather key and tolerance N, and a permanent-magnet holding brake.
What should be provided for a quotation request?
Provide the complete order number, required quantity and destination.
