Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder | Absolute encoder AM24DQI: 24 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
| Cooling | Natural cooling |
| Holding brake supply | DC 24 V ± 10 % |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); optimum power: 0.9 kW.
- Encoder and interface: Absolute encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Electrical data: PN=0.94kW; UDC=300V; rated current: 3.7 A; maximum current: 12.5 A.
- Mounting and connections: Design: IM B5 (IM V1, IM V3); M23 connector size; electrical connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and degree of protection IP65; temperature monitoring uses a Pt1000 temperature sensor.
- Brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply; shaft end with Feather key.
Frequently Asked Questions
1. What motor type is Siemens 1FK7043-4CF21-1CB1?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. Which encoder is installed on this motor?
It has an absolute encoder AM24DQI with 24 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
3. What are the motor mounting and connector details?
The design is IM B5 (IM V1, IM V3), with an M23 connector size and rotatable signal and power connectors.
4. Does this configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
