MECHANICAL
A-1
A-1 Mechanical Marine Gearbox
Mechanical clutch marine gearbox engineered for heavy-duty and continuous operation. Compatible with clockwise and counter-clockwise engine rotation. Available in four reduction ratios from 1.0:1 to 2.5:1. GG25 cast iron housing ensures long service life and quiet operation under demanding marine conditions.
⚓ APPLICATIONSFishing boats · Small pleasure craft
Specifications
- Maximum Continuous Speed
- 4,000 rpm
- Dry Weight
- 51 kg (112 lbs)
- Oil Capacity & Type
- Transmission: 1 L SAE 30 · Reduction: 0.5 L SAE 90
- Reduction Ratios
- 1.0:1 · 1.5:1 · 2.0:1 · 2.5:1
- SAE Bellhousing Options
- SAE 2 · SAE 3 · SAE 4 · SAE 5
- Engine Rotation
- Clockwise and counter-clockwise
- Twin-Engine Compatibility
- No
- Remote Control
- No
Performance Data
| Ratio | Pleasure | Heavy Duty | ||
|---|---|---|---|---|
| kW | Maximum torque (Nm) | kW | Maximum torque (Nm) | |
| 1.5:1 | 1.57 | 150 | 1.16 | 110 |
| 2.0:1 | 1.57 | 150 | 1.08 | 103 |
The performance table shows only the reduction ratios for which data is available. Power ratings are stated in kW per 100 rpm. Specifications are subject to change without notice.
