Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Variant | 1FK7-HD |
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Supply voltage | UDC=600V |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Encoder interface | DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed data
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Encoder system
Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT multiturn with DRIVE-CLiQ interface.
Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT multiturn with DRIVE-CLiQ interface.
Mechanical design
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); plain shaft; without holding brake.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); plain shaft; without holding brake.
Protection and connections
Degree of protection IP64; power connector rotatable; connector size M23.
Degree of protection IP64; power connector rotatable; connector size M23.
Frequently Asked Questions
What is 1FK7044-4CF71-1CG0?
SIMOTICS S Synchronous motor 1FK7-HD.
What encoder does 1FK7044-4CF71-1CG0 use?
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What are the power and speed values of this motor?
PN=1.2kW, NN=3000rpm, and Rated torque (100 K) is 3.7 Nm.
What mechanical and protection details are listed for this variant?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, without holding brake, and Degree of protection IP64.
