Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Motor design | High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power and speed
Optimum power: 1.2 kW. Rated speed (100 K): 4,500 rpm.
Optimum power: 1.2 kW. Rated speed (100 K): 4,500 rpm.
Encoder system
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Mechanical configuration
IM B5 (IM V1, IM V3) design with plain shaft and M23 connector size.
IM B5 (IM V1, IM V3) design with plain shaft and M23 connector size.
Protection and cooling
Natural cooling and degree of protection IP64.
Natural cooling and degree of protection IP64.
Holding brake
With holding brake; holding torque: 4.0 Nm; power supply voltage: DC 24 V ± 10 %.
With holding brake; holding torque: 4.0 Nm; power supply voltage: DC 24 V ± 10 %.
Frequently Asked Questions
What is 1FK7043-4CH71-1CH0?
It is a Siemens SIMOTICS S synchronous motor in the 1FK7 series.
What are the rated speed and torque of 1FK7043-4CH71-1CH0?
Rated speed (100 K) is 4,500 rpm and static torque (100 K) is 3.50 Nm.
Which encoder is used on 1FK7043-4CH71-1CH0?
It uses encoder AM24DQI with an absolute encoder 24 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
What protection and cooling does 1FK7043-4CH71-1CH0 have?
It has natural cooling and degree of protection IP64.
What connection and mounting details are listed for 1FK7043-4CH71-1CH0?
It has M23 connector size, rotatable connectors for signals and power, and IM B5 (IM V1, IM V3) design.
