Product Overview
Technical Summary
| Product designation | 1FK7-HD permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Encoder system | AM20DQI absolute encoder 20 bits + 12 bits multiturn with DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Connections | Rotatable M23 connectors for signals and power |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Shaft end | Feather key, tolerance N |
| Degree of protection | IP65 |
| Product lifecycle | Active Product |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Power and torque: Optimum power: 1.7 kW; rated torque: 5.4 Nm (100 K); maximum torque: 17.3 Nm.
- Encoder system: AM20DQI absolute encoder with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions) with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3), flange 1; shaft with fitted Feather key, tolerance N; without holding brake.
- Connections and cooling: Rotatable M23 connectors for signals and power; Natural cooling.
- Protection and supply data: Degree of protection: IP65; PN=1.7kW; UDC=600V.
Frequently Asked Questions
Which specifications identify the 1FK7061-4CF71-1RA1 variant?
Check the 1.7 kW optimum power, 5.4 Nm rated torque (100 K), AM20DQI 20-bit plus 12-bit multiturn absolute encoder, IM B5 mounting, rotatable M23 connectors, Feather key, and absence of a holding brake.
What encoder and connection details should be checked?
The motor has an AM20DQI absolute encoder with 20 bits plus 12 bits multiturn and a DRIVE-CLiQ interface. Its M23 connectors for signals and power are rotatable.
What mounting and protection details are supplied?
Mounting is IM B5 (IM V1, IM V3) with flange 1, and the degree of protection is IP65.
What code and nameplate details should be checked for quotation?
Check the complete code 1FK7061-4CF71-1RA1 together with the motor designation, PN=1.7kW, UDC=600V, encoder, mounting, shaft, connector and brake details.
