Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FT7 |
|---|---|
| Motor ratings | M0=5Nm (100K); NN=6000rpm; PN=1.41kW |
| Feedback | Absolute encoder EnDat 2048 S/R (ENCODER A-2048) |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | Conventional flange (1FT6/1FK7 compatible) |
| Shaft | Shaft with fitted key |
| Brake | Fitted holding brake |
| Power connection | Rotatable POWER CONNECTOR |
| Encoder connection | Rotatable encoder connector |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FT7.
- Motor ratings: M0=5Nm (100K), NN=6000rpm, PN=1.41kW.
- Feedback: Absolute encoder EnDat 2048 S/R (ENCODER A-2048).
- Connection: Rotatable POWER CONNECTOR and rotatable encoder connector.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); conventional flange; shaft with fitted key.
- Protection and braking: IP65 degree of protection and fitted holding brake.
Frequently Asked Questions
What product does 1FT7044-5AK71-1MB1 identify?
It identifies a SIMOTICS S 1FT7 synchronous motor.
Which ratings distinguish this exact motor variant?
The supplied ratings are M0=5Nm (100K), NN=6000rpm, and PN=1.41kW.
What encoder and connections should be checked?
Check the absolute encoder EnDat 2048 S/R (ENCODER A-2048), the rotatable POWER CONNECTOR, and the rotatable encoder connector.
Which mechanical and protection details should be verified?
Verify natural cooling, frame size IMB 5 (IM V1, IM V3), conventional flange, shaft with fitted key, holding brake, and IP65 protection.
