Technical Summary
| Product family | SIMOTICS S synchronous motor 1FT7 |
|---|---|
| Order number | 1FT7044-1AF71-1NH1 |
| Motor torque M0 | 5 Nm (100K) |
| Rated speed NN | 3000 r/min |
| Rated power PN | 1.35 kW |
| Cooling | naturally cooled |
| Degree of protection | IP65 |
| Type of construction | IMB 5 (IM V1, IM V3) |
| Power connector | rotatable |
| Temperature sensor | KTY |
| Encoder | incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) |
| Lifecycle | Product cancellation |
Applications
1FT7 servomotor for SINAMICS S120.
Type of construction IMB 5 (IM V1, IM V3) with classic flange.
Uses the KTY temperature sensor and incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048).
Key Features
Exact Siemens order number 1FT7044-1AF71-1NH1 for the SIMOTICS S synchronous motor 1FT7.
Rated data stated for this motor variant.
Cooling and degree of protection for the motor.
Rotatable power connector for connection flexibility.
Encoder arrangement included with the motor.
Supplied lifecycle status for sourcing checks.
Frequently Asked Questions
What is Siemens 1FT7044-1AF71-1NH1?
It is a SIMOTICS S synchronous motor 1FT7.
What are the rated torque, speed, and power for 1FT7044-1AF71-1NH1?
M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
Which protection and cooling details are listed for this motor?
It is naturally cooled and has degree of protection IP65.
What encoder and sensor details are included?
It includes a KTY temperature sensor and an incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048).
