Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Maximum torque | 10.0 Nm |
| Encoder system | Absolute Encoder AM22DQ: 22 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 2.6 Nm; maximum torque: 10.0 Nm.
- Absolute Encoder AM22DQ: Absolute Encoder 22 bits with resolution 4194304 and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- DRIVE-CLiQ interface: The Encoder AM22DQ has a DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Mechanical design: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; plain shaft; rotatable connectors for signals and power.
- 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 1FK7043-4CH71-1FH2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. Which Encoder does this motor use?
It uses absolute Encoder AM22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and 12 bits multi-turn over 4096 revolutions.
3. What interface and connectors does it have?
The Encoder has a DRIVE-CLiQ interface. The motor has M23 connectors for signals and power, and the connectors are rotatable.
4. What are the motor's protection and mounting details?
It has IP65 protection and DE flange IP67, with design acc. to Code I IM B5 (IM V1, IM V3).
5. What holding-brake configuration does it have?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
