Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated power | PN=1.4kW |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
Synchronous motor 1FK7-HD with High Dynamic design.
Synchronous motor 1FK7-HD with High Dynamic design.
Power and speed rating
PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
Feedback and connectors
Resolver 2-pole, with DRIVE-CLiQ-interface, and electrical connectors for signals and power rotatable.
Resolver 2-pole, with DRIVE-CLiQ-interface, and electrical connectors for signals and power rotatable.
Mechanical and environmental data
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with holding brake, shaft with fitted key, and Degree of protection IP64.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with holding brake, shaft with fitted key, and Degree of protection IP64.
Applications
Motion control drive
Drive for motion control with synchronous rotary movement.
Drive for motion control with synchronous rotary movement.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1PB0?
It is a SIMOTICS S Synchronous motor from the 1FK7 series.
What are the key ratings of 1FK7044-4CH71-1PB0?
Key ratings are PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
Does 1FK7044-4CH71-1PB0 include feedback and communication interface details?
Yes. It has a Resolver 2-pole and a DRIVE-CLiQ-interface.
What mechanical configuration does 1FK7044-4CH71-1PB0 use?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), a shaft with fitted key, and a holding brake.
