Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| Product family | 1FK7 servomotor |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 3.7 A |
| Maximum torque | 10.0 Nm |
| Maximum current | 12.5 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S High Dynamic motor
Permanent-magnet synchronous motor with High Dynamic motor type.
Permanent-magnet synchronous motor with High Dynamic motor type.
Performance values
PN=0.94kW, M0=3.3Nm (100K), and NN=3000rpm.
PN=0.94kW, M0=3.3Nm (100K), and NN=3000rpm.
Encoder system
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with shaft with fitted key, tolerance N.
Protection and brake
Degree of protection IP64, with holding brake.
Degree of protection IP64, with holding brake.
Frequently Asked Questions
What is the exact product model of Siemens 1FK7043-4CF21-1QB0?
It is a SIMOTICS S 1FK7 servomotor.
What are the rated torque and rated speed of 1FK7043-4CF21-1QB0?
Rated torque (100 K): 3.0 Nm. Rated speed (100 K): 3,000 rpm.
Which encoder system is used on 1FK7043-4CF21-1QB0?
Encoder system: Encoder AS20DQI, absolute encoder single-turn 20 bits, with DRIVE-CLiQ interface.
What protection rating and cooling method does 1FK7043-4CF21-1QB0 have?
Degree of protection: IP64. Cooling: Natural cooling.
