Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Absolute encoder feedback: Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 12 bits multiturn with a traversing range of 4096 revolutions.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); flange 1; shaft with fitted Feather key and tolerance N.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Connections: M23 connectors for signals and power, rotatable; encoder has a DRIVE-CLiQ interface.
- Brake configuration: Without holding brake; Pt1000 temperature sensor for temperature monitoring.
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Connectors | M23; signals and power connectors rotatable |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Frequently Asked Questions
What encoder does the Siemens 1FK7043-4CH71-1RA2 use?
It has an Encoder AM20DQI absolute encoder with 20 bits, 1048576 resolution, encoder-internal 512 S/R, and 12 bits multi-turn over 4096 revolutions.
What are the mounting and shaft details?
The motor has design IM B5 (IM V1, IM V3), flange 1, and a shaft with fitted Feather key and tolerance N.
What connectors are included in the configuration?
It has M23 connectors for signals and power, and the connectors are rotatable. The encoder interface is DRIVE-CLiQ.
Does this motor include a holding brake?
It is without holding brake.
