Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Optimum power | 4.3 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 20.5 Nm |
| Supply voltage | UDC=600V |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, permanent-magnet type, compact design.
- Performance: Optimum power: 4.3 kW; rated speed (100 K): 2,000 rpm; rated torque (100 K): 20.5 Nm.
- Encoder and interface: Encoder AM20DQI: absolute encoder 20 bits with 12 bits multi-turn, plus a DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 design (IM V1, IM V3); plain shaft; without holding brake.
- Connection and protection: M40 connector size, rotatable signal and power connectors, and IP65 degree of protection.
Frequently Asked Questions
What product does 1FK7101-2AC71-1RG1 identify?
It identifies a Siemens SIMOTICS S permanent-magnet synchronous motor.
Which ratings distinguish this exact motor variant?
The supplied ratings include 4.3 kW optimum power, 2,000 rpm rated speed (100 K), 20.5 Nm rated torque (100 K), and 600 V UDC.
Which encoder and connection details should be checked?
Check the Encoder AM20DQI with 20-bit absolute and 12-bit multi-turn feedback, the DRIVE-CLiQ interface, M40 connector size, and rotatable signal and power connectors.
What mechanical configuration and protection should be verified?
Verify natural cooling, IM B5 design (IM V1, IM V3), plain shaft, without holding brake, and IP65 degree of protection.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination when requesting a quotation.
