Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | PN=2kW |
| Supply voltage | UDC=600V |
| Rated torque | 28Nm (100 K) |
| Rated speed | 3,000 rpm (100 K) |
| Encoder | Absolute Encoder AM20DQI: 20 bits + 12 bits multiturn; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, High Dynamic, with PN=2kW and UDC=600V.
- Torque and speed: Rated torque: 28Nm (100 K); rated speed: 3,000 rpm (100 K).
- Encoder system: Absolute Encoder AM20DQI with 20 bits, 12 bits multiturn, and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with plain shaft and tolerance N.
- Connections and cooling: Rotatable power connector, rotatable signal and power connectors, M40 connector size, and natural cooling.
- Brake and protection: Holding brake with DC 24 V ± 10 % power supply and IP65 degree of protection.
Frequently Asked Questions
What does Siemens 1FK7086-4CF71-1RH1 identify?
It identifies a SIMOTICS S High Dynamic permanent-magnet synchronous motor with PN=2kW, UDC=600V, and the listed encoder, brake, shaft, mounting, and protection configuration.
Which ratings help distinguish this exact motor variant?
The listed ratings are rated torque 28Nm (100 K), rated speed 3,000 rpm (100 K), and maximum torque 105.0 Nm.
Which encoder and connection details should be checked?
Check the absolute Encoder AM20DQI with 20 bits plus 12 bits multiturn, DRIVE-CLiQ interface, rotatable power connector, and M40 connector size.
Does this configuration include a holding brake?
Yes. It has a permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
