Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Speed and torque limits: Maximum permissible speed: 9,000 rpm (mechanical) and 9,000 rpm (inverter); maximum torque: 10.0 Nm.
- Feedback and connectors: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole); M23 electrical connectors for rotatable signals and power connections.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); plain shaft; shaft torsional stiffness: 11,400 Nm/rad.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor.
- Brake and lifecycle: Without holding brake. Product lifecycle: Active Product.
Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| 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 |
| Holding brake | without holding brake |
Frequently Asked Questions
What is the rated torque of the Siemens 1FK7043-4CH71-1PG2?
Rated torque: 2.6 Nm (100 K).
Which feedback system does this motor have?
It has a Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
What mounting and connector configuration does it use?
It uses IM B5 (IM V1, IM V3) mounting and rotatable M23 connectors for signals and power.
Does the selected motor include a holding brake?
It is without holding brake.
