G41R 112 M4 (Three‑Phase Asynchronous Generator, IE3 Efficiency, 4‑Pole)
(Equipment / Material)
Model Number: G41R 112 M4
Condition: New
Made in: Germany
Location or Storage Country: Germany
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
The G41R series is an energy‑optimised three‑phase asynchronous generator based on Premium Efficiency IE3 design. It is intended for mains‑parallel operation in wind, hydro, and cogeneration plants. The generator operates with surface cooling (IC 411) and continuous duty (S1). Thermal class is 155 (F), degree of protection IP55.
Overview:
| Rated output (PB) | 4.0 kW (400 V, 50 Hz) |
| Rated torque (MB) | ~27 Nm |
| Speed (nB) | approx. 1480 rpm |
| Efficiency (η) | IE3 (approx. 85‑88%) |
| Power factor (cos φ) | ~0.80 |
| Rated current (IB) | ~8.5 A |
| Moment of inertia (J) | 0.0265 kgm² |
| Mass (m) | 65 kg |
| Cooling type | IC 411 (surface cooling) |
| Duty type | S1 continuous |
| Stator insulation | Thermal class 155 (F) |
| Degree of protection | IP55 |
| Mounting types | IM B3, IM B35, IM B5 (standard) |
Documentation:
VEM Group GmbH
Total Employees: 1998
Locations: Pirnaer Landstraße 176, 01257 Dresden, Germany
Main Products/Services: Low‑voltage (0.06–500 kW), medium‑voltage and high‑voltage motors (up to 100 MW), generators (including wind power), variable frequency drives, traction motors for rail, explosion‑proof motors (ATEX, IECEx), and custom drive systems.
Registration: Pirnaer Landstraße 176, 01257 Dresden, Germany
Year Established: 1886