Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| Rated DC-link voltage | 300 V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Encoder system | Absolute encoder AM22DQ: 22 bits + 12 bits multi-turn |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
- Motor type: Permanent-magnet synchronous motor with High Dynamic design.
- Rated performance: PN=0.94 kW, rated speed 3,000 rpm (100 K), and rated torque 3.0 Nm (100 K).
- Encoder system: Absolute encoder AM22DQ with 22 bits, 4,194,304 resolution, encoder-internal 2048 S/R, and 12 bits multi-turn over 4096 revolutions.
- Cooling and protection: Natural cooling and IP64 degree of protection.
- Mounting and connection: IM B5 (IM V1, IM V3) design with M23 connector size; signal and power connectors are rotatable.
- Motor configuration: Shaft with fitted feather key, tolerance N, and without holding brake.
Frequently Asked Questions
1. What motor type is Siemens 1FK7043-4CF21-1FA0?
It is a permanent-magnet synchronous motor with High Dynamic design.
2. What are the rated power, speed, torque, and current?
PN=0.94 kW, rated speed is 3,000 rpm (100 K), rated torque is 3.0 Nm (100 K), and rated current is 3.7 A.
3. Which encoder and connectors are included?
It has an absolute encoder AM22DQ with a DRIVE-CLiQ interface and rotatable signal and power connectors with M23 connector size.
4. How is the motor mounted and cooled?
It uses IM B5 (IM V1, IM V3) design and natural cooling.
5. Does this configuration include a holding brake?
It is without holding brake.
