Technical Summary
| Order number | 1FK7105-2AC71-1RB1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Rated power | 7.7 kW |
| Rated speed (100 K) | 2,000 rpm |
| Static torque (100 K) | 48.00 Nm |
| Rated current | 16.0 A |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with compact design.
Permanent-magnet synchronous motor with compact design.
Performance ratings
PN=7.7kW; NN=2000rpm; M0=48Nm (100K).
PN=7.7kW; NN=2000rpm; M0=48Nm (100K).
Encoder system
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
Mechanical configuration
Naturally cooled, IM B5 (IM V1, IM V3), with holding brake.
Naturally cooled, IM B5 (IM V1, IM V3), with holding brake.
Connections and shaft
Power connector rotatable, connectors for signals and power rotatable, shaft with feather key.
Power connector rotatable, connectors for signals and power rotatable, shaft with feather key.
Protection
IP65 degree of protection.
IP65 degree of protection.
Frequently Asked Questions
What is the exact Siemens model 1FK7105-2AC71-1RB1?
1FK7105-2AC71-1RB1 is a SIMOTICS S synchronous motor.
What are the rated power and rated speed of 1FK7105-2AC71-1RB1?
Rated power is 7.7 kW and rated speed (100 K) is 2,000 rpm.
Which encoder does 1FK7105-2AC71-1RB1 use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
What mounting and protection details are listed for 1FK7105-2AC71-1RB1?
It is designed as IM B5 (IM V1, IM V3) and has IP65 degree of protection.
