Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300 V |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Absolute Encoder AM24DQI: 24 bits + 12 bits multiturn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP64 |
| Connector size | M23 |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); efficiency: 88.0 %.
- Encoder feedback: Absolute Encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions.
- DRIVE-CLiQ interface: The Encoder has a DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling and degree of protection IP64.
- Mounting and connectors: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CF21-1CB0?
It has a permanent-magnet synchronous motor design and is identified as High Dynamic.
2. What Encoder does the 1FK7043-4CF21-1CB0 have?
It has an absolute Encoder AM24DQI with 24 bits, encoder-internal 2048 S/R, and 12 bits multiturn over 4096 revolutions.
3. What connectors and interface are provided?
It has an M23 connector size, rotatable signals and power connectors, and a DRIVE-CLiQ interface for the Encoder.
4. Does the motor include a holding brake?
Yes. It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
