Product Overview
Technical Summary
| Product designation | 1FK7044-4CH71-1DG1 |
|---|---|
| Motor type | 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 | Encoder IC22DQ, incremental encoder 22 bits, resolution 4194304, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, 1FK7-HD series, High Dynamic.
- Performance: Optimum power: 1.4 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Encoder and interface: Encoder IC22DQ: incremental encoder 22 bits with 4194304 resolution and DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); plain shaft; M23 connector size.
- Cooling and protection: Natural cooling; degree of protection IP65.
- Brake and connectors: Without holding brake; connectors for signals and power are rotatable.
Frequently Asked Questions
What motor does Siemens order number 1FK7044-4CH71-1DG1 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with High Dynamic motor type.
Which encoder and interface identify this variant?
It has an Encoder IC22DQ incremental encoder with 22 bits, 4194304 resolution, and DRIVE-CLiQ interface.
Which mounting, shaft, and connector details should be checked?
Check design IM B5 (IM V1, IM V3), plain shaft, and M23 connector size.
Does this configuration include a holding brake?
It is without holding brake.
