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 AS24DQI: absolute encoder single-turn 24 bits |
| Encoder interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
- Motor designation and performance: SIMOTICS S permanent-magnet synchronous motor, High Dynamic; optimum power: 1.2 kW; rated speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Absolute single-turn encoder: Encoder AS24DQI: absolute single-turn encoder, 24 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: Design according to Code I: IM B5 (IM V1, IM V3); shaft with fitted Feather key and tolerance N.
- Connectors and cooling: M23 electrical connectors for signals and power are rotatable; cooling: Natural cooling.
- Protection and brake: Degree of protection: IP65 and DE flange IP67; without holding brake.
Frequently Asked Questions
What motor does 1FK7044-4CF71-1BA2 identify?
It identifies a SIMOTICS S permanent-magnet synchronous motor with High Dynamic motor type.
Which encoder identifies this exact variant?
It has an Encoder AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
What mounting and shaft details should be checked?
Check IM B5 (IM V1, IM V3) mounting, the fitted Feather key, and shaft tolerance N.
What connection, cooling, brake, and protection details distinguish the code?
It has rotatable M23 signal and power connectors, Natural cooling, without holding brake, and IP65 protection with DE flange IP67.
