Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 6.40 Nm |
| Rated current | 5.3 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD
Permanent-magnet synchronous motor with High Dynamic motor type.
Permanent-magnet synchronous motor with High Dynamic motor type.
Optimum power
1.7 kW.
1.7 kW.
Rated speed
3,000 rpm at 100 K.
3,000 rpm at 100 K.
Static torque
6.40 Nm at 100 K.
6.40 Nm at 100 K.
Encoder system
Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn.
Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn.
Environmental and mechanical design
IP65, natural cooling, IM B5 (IM V1, IM V3), shaft end with feather key, and without holding brake.
IP65, natural cooling, IM B5 (IM V1, IM V3), shaft end with feather key, and without holding brake.
Applications
Motion control with SINAMICS S120
Servomotor use in the SINAMICS S120 series context.
Servomotor use in the SINAMICS S120 series context.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1FA1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the rated speed and power of 1FK7061-4CF71-1FA1?
Optimum power is 1.7 kW and rated speed is 3,000 rpm at 100 K.
Which feedback system does 1FK7061-4CF71-1FA1 use?
It uses encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn.
What are the protection and cooling details for 1FK7061-4CF71-1FA1?
The motor has IP65 degree of protection and natural cooling.
What mechanical connection details are listed for 1FK7061-4CF71-1FA1?
It has M23 connector size, rotatable electrical connectors for signals and power, IM B5 (IM V1, IM V3) design, and a shaft end with feather key.
