Speed Reduction Ratios for 16A Marine Gearbox:
Model | Nominal Reduction Ratio | Actual Reduction Ratio | |
Ahead Drive | Astern Drive | ||
4 ZF 16A | 4:1 | 3.83:1 | 3.61:1 |
3.5 ZF 16A | 3.5:1 | 3.35:1 | 3.15:1 |
3 ZF 16A | 3:1 | 2.95:1 | 2.95:1 |
2.5 ZF 16A | 2.5:1 | 2.48:1 | 2.47:1 |
2 ZF 16A | 2:1 | 2.07:1 | 2.16:1 |
Technical Data:
1. Rated Transmission Power: 0.0118 kw/ (r.min-1)
2. Rated Speed of Input Shaft: 2000 (r/min)
3. Rated Transmission Torque: 112.7 n.m
4. Rated Propeller Thrust: 3528 (360) N (kg)
5. Time Required for Reversing: ≤10 s
6. Force Applied to the Handle of Control Level while Reversing under Running
Conditions: 98~147 (10~15) N (kg)
7. Direction of Rotation of the Input Shaft (facing the output end): Left-handed turning (counter- clockwise)
8. Direction of Rotation of the Output Shaft at Ahead Position: Clockwise
9. Center Distance: 135 mm
10. Overall Dimensions(with connecting housing): 422×555×563 mm
11. Net Weight(with connecting housing): 92 kg