Precision speed reduction, high torque multiplication, and rugged mechanical power transmission systems
Mechanical drive systems in manufacturing, processing, and material handling require precise output speeds and multiplied shaft torque to drive heavy conveyors, mixers, crushers, and elevators. Nairobi Power Engineers supplies premium European-engineered Geared Motors and Industrial Gearboxes.
Our inventory includes Inline Helical Geared Motors (high efficiency, up to 98%), Worm Geared Speed Reducers (NMRV series, compact right-angle torque), and Heavy Bevel-Helical Gear Units engineered with case-hardened alloy steel gears, synthetic lubricants, and high service factors (SF ≥ 1.5).
High Efficiency • Inline / Foot / Flange
High-efficiency inline helical gear units delivering up to 98% mechanical efficiency per gear stage with torque ratings up to 18,000 Nm.
Right-Angle • NMRV / NRV
Compact right-angle worm gearboxes featuring die-cast aluminium/cast iron housings, phosphor bronze worm wheels, and self-locking capabilities.
Heavy Industrial • High Torque
Heavy-duty right-angle bevel-helical units combining spiral bevel and helical gear stages for severe shock loads and high thermal capacities.
| Gearbox Technology | Efficiency Rating | Torque Range | Orientation & Shaft |
|---|---|---|---|
| Coaxial Helical (RC Series) | 96% – 98% (Ultra High) | 50 Nm – 18,000 Nm | Coaxial Inline (Solid Output Shaft) |
| Worm Gear (NMRV Series) | 55% – 85% (Compact Right-Angle) | 20 Nm – 2,500 Nm | 90° Right Angle (Hollow Keyed Shaft) |
| Bevel-Helical (K / B Series) | 94% – 96% (Heavy Industrial) | 200 Nm – 50,000 Nm | 90° Right Angle (Solid / Hollow / Shrink Disc) |
| Parallel Shaft (F Series) | 95% – 97% (Slim Profile) | 150 Nm – 20,000 Nm | Offset Parallel (Ideal for Conveyors & Cranes) |
Send your machine power, required output RPM, and torque requirements for an immediate quotation.
