Product Overview
Technical Summary
| Product | Siemens SIMOTICS S 1FK7044-4CH71-1PA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Feedback system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting | IM B5 (IM V1, IM V3) |
| Connectors | M23; connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Shaft end | Feather key |
| Degree of protection | IP65 |
Key Features
Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
Rated torque: 3.0 Nm (100 K); rated current: 3.9 A; rated speed: 4,500 rpm (100 K).
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
IM B5 (IM V1, IM V3) design with a shaft with fitted Feather key and without holding brake.
Rotatable M23 connectors for signals and power; Natural cooling.
Degree of protection: IP65; temperature monitoring with a Pt1000 temperature sensor.
Frequently Asked Questions
What is the optimum power and speed of the 1FK7044-4CH71-1PA1?
Optimum power is 1.4 kW and optimum speed is 4,500 rpm.
What feedback system does this motor have?
It has a Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
What are the motor's mounting and connector details?
The design is IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power.
Does the configuration include a holding brake?
It is without holding brake.
