Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Absolute Encoder AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Shaft end | Feather key |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Optimum operating point | 3,000 rpm; 1.2 kW |
| Product lifecycle | Active Product |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
- Power and speed: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm.
- Absolute Encoder feedback: Encoder AM24DQI: absolute Encoder 24 bits with 12 bits multi-turn and DRIVE-CLiQ interface.
- Mounting and connection: IM B5 (IM V1, IM V3), M23 connector size, and rotatable connectors for signals and power.
- Holding brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque; shaft end with Feather key.
- Cooling and protection: Natural cooling and IP65 degree of protection.
Frequently Asked Questions
Which specifications identify Siemens 1FK7044-4CF71-1CB1?
The identifying configuration includes 1.2 kW optimum power, 3,000 rpm rated speed (100 K), absolute Encoder AM24DQI with DRIVE-CLiQ interface, a permanent-magnet holding brake, Feather key, IM B5 (IM V1, IM V3), M23 connectors, natural cooling, and IP65 protection.
What Encoder feedback does this motor have?
It has an absolute Encoder AM24DQI with 24 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
What mounting and connection details should be checked?
Check IM B5 (IM V1, IM V3), M23 connector size, and rotatable connectors for signals and power.
What brake and shaft details should be checked?
The motor has a permanent-magnet holding brake with 4.0 Nm holding torque and a shaft end with Feather key.
