Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Power | 0.94 kW |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| DC link voltage | 300 V |
| Rated current | 3.7 A |
| Encoder | AS20DQI absolute single-turn encoder, 20 bits, with DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP65, DE flange IP67 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Holding brake | without holding brake |
Key Features
- Motor performance: Power: 0.94 kW; rated speed: 3,000 rpm; rated torque: 3.0 Nm (100 K).
- Electrical data: UDC: 300 V; rated current: 3.7 A; maximum current: 12.5 A.
- Encoder interface: AS20DQI absolute single-turn encoder: 20 bits, with DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling; degree of protection: IP65, DE flange IP67.
- Mounting and connectors: Design: IM B5 (IM V1, IM V3); M23 connector size; signal and power connectors rotatable.
- Shaft and brake: Shaft with fitted feather key, tolerance N; without holding brake.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CF21-1QA2?
It is a 0.94 kW permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder is installed on this motor?
It has an AS20DQI absolute single-turn encoder with 20 bits and a DRIVE-CLiQ interface.
3. What are the motor's rated speed and rated torque?
Rated speed is 3,000 rpm and rated torque is 3.0 Nm (100 K).
4. How is the motor mounted and connected?
The design is IM B5 (IM V1, IM V3), with M23 connectors and rotatable signal and power connectors.
5. Does this configuration include a holding brake?
It is without holding brake.
