Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Encoder system | Absolute Encoder AM22DQ: 22 bits + 12 bits multiturn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding torque | 4.0 Nm |
Key Features
- Rated performance: Rated power: 0.94 kW; rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Encoder system: Absolute Encoder AM22DQ: 22 bits with resolution 4194304 and encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions.
- Electrical interface: DRIVE-CLiQ interface with rotatable connectors for signals and power; connector size: M23.
- Installation and cooling: Natural cooling; design: IM B5 (IM V1, IM V3); shaft with fitted Feather key and tolerance N.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet 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 1FK7043-4CF21-1FB2?
It is a permanent-magnet synchronous motor with the High Dynamic motor type designation.
2. What Encoder is installed on 1FK7043-4CF21-1FB2?
It has an absolute Encoder AM22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R and 12 bits multiturn over 4096 revolutions.
3. What interface and connectors does this motor have?
It has a DRIVE-CLiQ interface, M23 connector size and rotatable connectors for signals and power.
