Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S Synchronous motor 1FK7-HD |
| Rated power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.5 A |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S 1FK7-HD motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Performance ratings
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder system
Absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI).
Absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI).
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
Protection and cooling
Naturally cooled with degree of protection IP64.
Naturally cooled with degree of protection IP64.
Applications
SINAMICS S120 servo drive integration
Servo motor use in the 1FK7 servomotors for SINAMICS S120 range.
Servo motor use in the 1FK7 servomotors for SINAMICS S120 range.
Drive feedback connection
Encoder feedback transmission through the DRIVE-CLiQ interface.
Encoder feedback transmission through the DRIVE-CLiQ interface.
Frequently Asked Questions
What is 1FK7044-4CF71-1CA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD permanent-magnet synchronous motor.
What are the key performance values of 1FK7044-4CF71-1CA0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What encoder does 1FK7044-4CF71-1CA0 use?
It uses Encoder AM24DQI with DRIVE-CLiQ interface, absolute encoder 24 BIT + 12 BIT MULTITURN.
What mounting and protection data are listed for 1FK7044-4CF71-1CA0?
It has FRAME SIZE IMB 5 (IM V1, IM V3), natural cooling, and degree of protection IP64.
