Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Function | Permanent-magnet synchronous motor |
| Product lifecycle | Active Product |
| Rated power | PN=2.4kW |
| Supply voltage | UDC=600V |
| Static torque (100 K) | 12.00 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Max. permissible speed (mech.) | 7,500 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
Applications
Servomotor use in SINAMICS S120 systems.
Key Features
1FK7-HD motor with PN=2.4kW, UDC=600V, M0=12Nm (100K), and NN=4500rpm.
POWER CONNECTOR rotatable, signals and power connectors rotatable, with DRIVE-CLIQ-interface.
IMB 5 (IM V1, IM V3) design with flange 1 and plain shaft, tolerance N.
Degree of protection IP64 with natural cooling.
Resolver 2-pole, with holding brake, and Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact Siemens model number of this motor?
1FK7064-4CH71-1PH0.
What are the main electrical and performance ratings?
PN=2.4kW, UDC=600V, M0=12Nm (100K), and NN=4500rpm.
What interface and feedback components are included?
It has a DRIVE-CLIQ-interface and a resolver 2-pole encoder system.
What mounting and protection details are listed?
IMB 5 (IM V1, IM V3) design, flange 1, plain shaft, and degree of protection IP64.
