Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Variant | 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 |
| Maximum speed | 7,500 rpm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Mounting design | IM B5 (IM V1, IM V3) |
Key Features
1FK7-HD variant
SIMOTICS S synchronous motor with the 1FK7-HD designation.
SIMOTICS S synchronous motor with the 1FK7-HD designation.
Encoder AM20DQI with DRIVE-CLiQ interface
Absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Natural cooling and IP65
Naturally cooled design with degree of protection IP65.
Naturally cooled design with degree of protection IP65.
Holding brake
Supplied with holding brake.
Supplied with holding brake.
Rotatable signal and power connectors
Electrical connectors for signals and power rotatable.
Electrical connectors for signals and power rotatable.
IM B5 mounting design
Design acc. to Code I IM B5 (IM V1, IM V3).
Design acc. to Code I IM B5 (IM V1, IM V3).
Applications
SINAMICS S120 motion control motor drive
Servomotor for SINAMICS S120 motion control systems.
Servomotor for SINAMICS S120 motion control systems.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1RB1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD variant.
What are the key performance values of 1FK7061-4CF71-1RB1?
Optimum power is 1.7 kW, rated speed (100 K) is 3,000 rpm, and static torque (100 K) is 6.40 Nm.
Which feedback system does 1FK7061-4CF71-1RB1 use?
It uses encoder AM20DQI with an absolute encoder 20 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
What are the protection and cooling details for 1FK7061-4CF71-1RB1?
It has degree of protection IP65 and natural cooling.
How is 1FK7061-4CF71-1RB1 connected and mounted?
It has connectors for signals and power rotatable and a mounting design acc. to Code I IM B5 (IM V1, IM V3).
