Product Overview
Technical Summary
| Product designation | SIMOTICS S permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | DRIVE-CLiQ |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Electrical connectors | Signals and power connectors, rotatable |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Optimum power and speed: Optimum power: 1.2 kW; optimum speed: 4,500 rpm.
- Encoder and interface: Absolute Encoder AS20DQI, single-turn 20 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft end: Feather key.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque; power supply voltage: DC 24 V ± 10 %.
- Connector and protection: M23 electrical connectors for signals and power are rotatable; degree of protection: IP65.
Frequently Asked Questions
Which specifications distinguish Siemens order number 1FK7043-4CH71-1QB1?
The listed variant has 1.2 kW optimum power, 4,500 rpm optimum speed, an absolute single-turn 20-bit Encoder AS20DQI with DRIVE-CLiQ interface, IM B5 (IM V1, IM V3) design, Feather key, a permanent-magnet holding brake, M23 rotatable connectors, and IP65 protection.
What encoder and brake details should be checked for this motor?
Check the absolute single-turn 20-bit Encoder AS20DQI with DRIVE-CLiQ interface and the permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What details are needed to request a quotation?
Provide order number 1FK7043-4CH71-1QB1 together with the required quantity and destination.
