Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
| Shaft end | Plain shaft |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD; permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder and interface: Encoder IC22DQ: incremental encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits; DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3) design; plain shaft; without holding brake.
- Connections and protection: M23 electrical connectors for signals and power are rotatable; degree of protection: IP64.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1DG0 variant?
Check the 1FK7-HD SIMOTICS S synchronous motor designation, 1.2 kW optimum power, 22-bit Encoder IC22DQ with DRIVE-CLiQ interface, IM B5 (IM V1, IM V3) design, plain shaft, and no holding brake.
What encoder and connection details should be checked?
Check the incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and rotatable M23 connectors for signals and power.
What cooling and protection details identify this motor?
It has natural cooling and degree of protection IP64.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
