Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Static torque (100 K) | 4.50 Nm |
| Voltage | UDC=600V |
| Resolver / encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Applications
Servomotor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for drive technology use.
Optimum power: 1.2 kW. Rated speed: 3,000 rpm.
Resolver R14DQ encoder system with DRIVE-CLiQ-interface.
Electrical connectors for signals and power rotatable. Connector size: M23.
Design acc. to Code I: IM B5 (IM V1, IM V3). Cooling: Natural cooling. Degree of protection: IP65 and DE flange IP67.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1PA2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key performance ratings of 1FK7044-4CF71-1PA2?
Optimum power is 1.2 kW and rated speed is 3,000 rpm.
Which feedback and connector details are specified for 1FK7044-4CF71-1PA2?
It has a Resolver R14DQ encoder system, a DRIVE-CLiQ-interface, and rotatable connectors for signals and power. Connector size is M23.
What mounting and protection details are specified for this motor?
Design acc. to Code I is IM B5 (IM V1, IM V3). Degree of protection is IP65 and DE flange IP67.
What lifecycle status is listed for 1FK7044-4CF71-1PA2?
Product lifecycle: Active Product.
