Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Maximum torque | 13.0 Nm |
| Maximum current | 12.1 A |
| Degree of protection | IP65 |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Electrical and speed data
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Cooling, mounting, and protection
Naturally cooled; IM B5 (IM V1, IM V3); Degree of protection IP65.
Interface and feedback
POWER CONNECTOR ROTATABLE; RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE.
Mechanical variant
Plain shaft, tolerance N; with holding brake.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1PH1?
It is a SIMOTICS S synchronous motor.
What lifecycle status is listed for 1FK7044-4CF71-1PH1?
Active Product.
What are the main operating ratings of 1FK7044-4CF71-1PH1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which connector and feedback details are specified for 1FK7044-4CF71-1PH1?
It has a POWER CONNECTOR ROTATABLE, M23 connector size, and RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE.
