Key Features
- Power and speed: PN=1.4kW; Rated speed (100 K): 4,500 rpm.
- Torque and current data: Static torque (100 K): 4.50 Nm; Rated current: 3.9 A; Maximum current: 16.4 A.
- Feedback and connectors: Encoder system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole); Connector size: M23; Electrical connectors for signals and power rotatable.
- Mechanical configuration: Design acc. to Code I: IM B5 (IM V1, IM V3); Shaft end: Feather key; Holding brake: without holding brake.
- Protection and cooling: Cooling: Natural cooling; Degree of protection: IP64.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Power | PN=1.4kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Number of poles | 6 |
| Rated current | 3.9 A |
| Maximum current | 16.4 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Design | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1PA0?
It is a SIMOTICS S synchronous motor.
What are the main power and speed ratings for 1FK7044-4CH71-1PA0?
PN=1.4kW, UDC=600V, and rated speed (100 K) is 4,500 rpm.
Which feedback and connector details are specified for 1FK7044-4CH71-1PA0?
It uses Encoder system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with Connector size M23 and rotatable electrical connectors for signals and power.
What mounting and protection details are listed for 1FK7044-4CH71-1PA0?
Design acc. to Code I: IM B5 (IM V1, IM V3), cooling is Natural cooling, and Degree of protection is IP64.
