Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Feedback interface: Absolute single-turn encoder AS20DQI, 20 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); plain shaft with tolerance N; M23 connector size.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Electrical connections: Rotatable connectors for signals and power.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
Frequently Asked Questions
What encoder does the Siemens 1FK7043-4CH71-1QH2 have?
It has an AS20DQI absolute single-turn encoder with 20 bits and a DRIVE-CLiQ interface.
What are the motor's power and speed values?
Optimum power is 1.2 kW, and optimum speed is 4,500 rpm. Rated torque is 2.6 Nm (100 K).
How is this motor mounted and cooled?
It uses design IM B5 (IM V1, IM V3), a plain shaft with tolerance N, and natural cooling.
What protection and brake configuration does it have?
Protection is IP65 with DE flange IP67. It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
