Product Overview
Technical Summary
| Product | 1FK7103-2AC71-1RB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 5.2 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 25.0 Nm |
| Maximum torque | 108.0 Nm |
| Rated current | 11.0 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque: 43.0 Nm |
| Degree of protection | IP65 |
Key Features
Optimum power: 5.2 kW; optimum speed: 2,000 rpm; rated torque at 100 K: 25.0 Nm; maximum torque: 108.0 Nm.
Encoder AM20DQI: absolute encoder 20 bits with resolution 1048576 and 512 S/R encoder-internal, plus 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
UDC: 600 V; rated current: 11.0 A; maximum current: 46.5 A.
IM B5 design (IM V1, IM V3), M40 connector size, shaft end with feather key, and permanent-magnet holding brake.
Natural cooling and IP65 degree of protection.
Rotatable connectors for signals and power; Pt1000 temperature sensor.
Frequently Asked Questions
What motor configuration does Siemens 1FK7103-2AC71-1RB1 have?
It has an IM B5 design (IM V1, IM V3), natural cooling, a feather-key shaft end, M40 connector size, rotatable signal and power connectors, and a permanent-magnet holding brake.
What encoder feedback is provided?
It has an Encoder AM20DQI absolute encoder with 20 bits, resolution 1048576, encoder-internal 512 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions. The interface is DRIVE-CLiQ.
What are the motor’s key performance ratings?
Optimum power is 5.2 kW, optimum speed is 2,000 rpm, rated torque at 100 K is 25.0 Nm, and maximum torque is 108.0 Nm.
What details should I provide when requesting this line item?
Provide the requested quantity, destination, schedule context, and any additional BOM lines for the quotation request.
