Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Resolver R14DQ: resolver 14 bits, resolution 16384, internal 2-pole |
| Electrical connectors | Connectors for signals and power rotatable |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
| Shaft end | Feather key |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with permanent-magnet synchronous motor design.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Feedback: Resolver R14DQ: resolver 14 bits, resolution 16384, internal 2-pole.
- Connections: M23 connector size; electrical connectors for signals and power are rotatable.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, natural cooling, feather key shaft end, and without holding brake.
- Protection and monitoring: Degree of protection: IP64; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What product does 1FK7043-4CH71-1PA0 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
Which ratings distinguish this exact motor variant?
The supplied ratings include 1.2 kW optimum power, 4,500 rpm rated speed (100 K), and 2.6 Nm rated torque (100 K).
Which feedback and connection details should be checked?
Check the Resolver R14DQ feedback, 14-bit resolution with resolution 16384, M23 connector size, and rotatable signal and power connectors.
Does this configuration include a holding brake?
It is without holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
