Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HI |
|---|---|
| Rated power | 3.1 kW |
| DC link voltage | UDC=600V |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 15.0 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HI, with PN=3.1kW, UDC=600V, M0=20Nm (100K) and NN=2000rpm.
- Encoder and interface: Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, plain shaft and rotatable signals and power connectors.
- Connections and protection: M23 connector size and IP65 degree of protection.
- Performance data: Rated speed (100 K): 2,000 rpm; rated torque (100 K): 15.0 Nm; rated current: 6.7 A.
Frequently Asked Questions
What identifies Siemens order number 1FK7084-3BC71-1RH1?
It identifies a SIMOTICS S 1FK7-HI permanent-magnet synchronous motor with 3.1 kW power, UDC=600V, an Encoder AM20DQI and a holding brake.
Which encoder and feedback details should be checked for this MLFB?
Check the Encoder AM20DQI, absolute encoder resolution of 20 bits with 1048576 resolution, 12 bits multi-turn, a traversing range of 4096 revolutions and the DRIVE-CLiQ interface.
Which mechanical details distinguish this exact variant?
Check natural cooling, IM B5 (IM V1, IM V3) design, plain shaft, rotatable signals and power connectors, M23 connector size and IP65 protection.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7084-3BC71-1RH1.
