Sincro FK2 series Alternators 2 poles/1-phase, Brushless/Capacitor

Sincro FK2 Series – 2-Pole Single-Phase Alternators

Brushless – Capacitor | 3000–3600 RPM | Self-Regulated | IP23

The Sincro FK2 Series alternators are designed for high-efficiency, single-phase power generation with a brushless, capacitor-excited system. Built for continuous-duty applications, these alternators deliver stable voltage output and high performance, even under demanding loads. Ideal for mobile generators, industrial tools, and agricultural use.

Key Features

• 2 Poles: High-speed operation at 3000 rpm (50Hz) or 3600 rpm (60Hz)

• Brushless, Self-Regulated: Maintenance-free capacitor excitation

• Voltage Stability: Accurate, self-regulated output

• Short Circuit Protection: Current > 3 × In

• Protection Class: IP23 – suitable for semi-sheltered use

• Couplings: IM B34, IM B35, SAE for broad compatibility

Applications

• Mobile generator sets

• Construction equipment

• Agricultural power systems

• Industrial backup power

• OEM power supply integration

Technical Overview

Model: FK 2 MES

• Power @ 50Hz: 10.0 kVA — Efficiency: 79.8%

• Power @ 60Hz: 12.0 kVA — Efficiency: 80.4%

• Weight: 50 kg

Model: FK 2 MFS

• Power @ 50Hz: 12.0 kVA — Efficiency: 81.2%

• Power @ 60Hz: 14.4 kVA — Efficiency: 81.7%

• Weight: 58 kg

Model: FK 2 MGS

• Power @ 50Hz: 13.5 kVA — Efficiency: 82.5%

• Power @ 60Hz: 16.2 kVA — Efficiency: 82.9%

• Weight: 67 kg

Standard Voltage: 230 V – 50 Hz
Excitation: Brushless – Capacitor
Couplings: IM B34, IM B35, SAE
Protection: IP23