Product Overview
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Encoder | Absolute single-turn 24 bits, AS24DQI, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Connectors | M23; signals and power connectors rotatable |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque: 3.7 Nm (100 K).
Encoder AS24DQI: absolute single-turn 24 bits with DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) design, flange 1, plain shaft and permanent-magnet holding brake.
M23 electrical connectors for signals and power are rotatable; cooling: Natural cooling.
Degree of protection: IP65 and DE flange IP67; brake power supply: DC 24 V ± 10 %.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens 1FK7044-4CF71-1BH2, a SIMOTICS S permanent-magnet synchronous motor.
What encoder feedback does this motor have?
It has an AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
What are the motor mounting and shaft details?
The design is IM B5 (IM V1, IM V3), with flange 1 and a plain shaft.
What brake and brake supply are included in the configuration?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What quantity, destination, schedule and additional BOM lines should be included in the inquiry?
Please provide the requested quantity, destination, schedule context and any additional project BOM lines.
