Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 28.00 Nm |
| Rated current | 5.7 A |
| Max. permissible speed (mech.) | 6,000 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Absolute encoder with DRIVE-CLiQ
Encoder AS20DQI with absolute encoder single-turn 20 bits and DRIVE-CLiQ interface.
Encoder AS20DQI with absolute encoder single-turn 20 bits and DRIVE-CLiQ interface.
Mechanical configuration
IM B5 (IM V1, IM V3) design with shaft height 80 and flange 1.
IM B5 (IM V1, IM V3) design with shaft height 80 and flange 1.
Connection and protection
Connectors for signals and power rotatable, connector size M40, and degree of protection IP64.
Connectors for signals and power rotatable, connector size M40, and degree of protection IP64.
Holding brake and cooling
With holding brake, permanent-magnet brake, natural cooling.
With holding brake, permanent-magnet brake, natural cooling.
Applications
Load holding with the built-in brake
Supports holding torque tasks with the integrated holding brake.
Supports holding torque tasks with the integrated holding brake.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1QB0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What encoder does 1FK7086-4CF71-1QB0 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What are the protection and cooling details for 1FK7086-4CF71-1QB0?
The motor has degree of protection IP64 and natural cooling.
What is the holding brake supply for 1FK7086-4CF71-1QB0?
The holding brake power supply voltage is DC 24 V ± 10 %.
