Siemens 1FK7042-2AF71-1GB0 SIMOTICS S Motor (Absolute Encoder, KTY)
Siemens 1FK7-CT synchronous motor with absolute encoder, KTY sensor, and IP64 rating.
The Siemens 1FK7042-2AF71-1GB0 is a SIMOTICS S synchronous motor from the 1FK7-CT series, rated at 0.82 kW and 600 V DC. It provides 3 Nm of torque at 100K and a nominal speed of 3000 rpm, with natural cooling. This motor is designed for IMB 5 (IM V1, IM V3) mounting with flange 1. It features a rotatable power connector, a KTY temperature sensor, and an absolute encoder (AM32S/R) with an ENDAT interface, offering 32 S/R single-turn and 4096 multiturn resolutions. The shaft is fitted with a key, tolerance N, and includes a holding brake, with a degree of protection of IP64.
This synchronous motor is engineered for demanding automation tasks requiring precise positioning and integrated thermal monitoring. Applications include machine tools, robotics, and advanced manufacturing where high accuracy and reliable feedback are essential. The combination of the high-resolution ENDAT absolute encoder and the KTY sensor ensures optimal performance and protection.
Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 1FK7042-2AF71-1GB0. We are committed to providing quality surplus components at competitive prices, ensuring your automation projects are supported by dependable equipment.
| Part Number | 1FK7042-2AF71-1GB0 |
| Manufacturer | Siemens |
| Product Type | SIMOTICS S Synchronous Motor |
| Power (PN) | 0.82 kW |
| DC Voltage (UDC) | 600 V |
| Torque (M0) | 3 Nm (100K) |
| Nominal Speed (NN) | 3000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Power Connector | Rotatable |
| Temperature Sensor | KTY |
| Encoder | Absolute encoder (AM32S/R), 32 S/R singleturn + 4096 multiturn, ENDAT interface |
| Shaft | Shaft with fitted key, tolerance N |
| Brake | Holding brake |
| IP Rating | IP64 |