Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=4.3 kW |
| Supply voltage | UDC=600 V |
| Standstill torque | M0=27 Nm (100 K) |
| Rated speed | NN=2000 rpm |
| Feedback | Multi-pole resolver (P=4) |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange; IP67 |
| Cooling | Naturally cooled |
Key Features
- Synchronous motor rating: PN=4.3 kW, UDC=600 V, M0=27 Nm (100 K), and NN=2000 rpm.
- Resolver feedback: Multi-pole resolver with P=4.
- Temperature sensing: KTY temperature sensor.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Connection and shaft: Rotatable power connector; shaft with fitted key and tolerance N.
- Brake and protection: Holding brake; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7101-2AC71-1SB2?
It is a SIMOTICS S synchronous motor with PN=4.3 kW, UDC=600 V, M0=27 Nm (100 K), and NN=2000 rpm.
2. What feedback device does this motor have?
It has a multi-pole resolver with P=4.
3. How is Siemens 1FK7101-2AC71-1SB2 mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What connections and shaft features are included?
It has a rotatable power connector and a shaft with fitted key and tolerance N.
5. What protection does this motor provide?
It has IP65 protection at the DE flange and IP67 protection.
