Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 6.40 Nm |
| Rated current | 5.3 A |
| Max. permissible speed (mech.) | 7,500 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
Servomotor use in SINAMICS S120 drive systems.
Key Features
Product lifecycle: Active Product.
Optimum power: 1.7 kW. Rated speed (100 K): 3,000 rpm. Static torque (100 K): 6.40 Nm.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Design acc. to Code I: IM B5 (IM V1, IM V3). Cooling: Natural cooling.
Degree of protection: IP64. Connector size: M23. Electrical connectors for signals and power rotatable.
Shaft with fitted key, tolerance N. Without holding brake.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1RA0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key performance ratings of 1FK7061-4CF71-1RA0?
Optimum power is 1.7 kW, rated speed (100 K) is 3,000 rpm, and static torque (100 K) is 6.40 Nm.
Which encoder and interface does 1FK7061-4CF71-1RA0 use?
It uses encoder AM20DQI with an absolute encoder 20 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
What mounting, cooling, and protection details are listed for 1FK7061-4CF71-1RA0?
The motor has IM B5 (IM V1, IM V3) mounting, natural cooling, and IP64 degree of protection.
