China Custom CZPT Marine Gearbox J300 Is Suitable for Fishing and Boats gearbox definition

Product Description

CHINAMFG Marine Gearbox J300 is suitable for small fishing, transport, traffic and passenger boats
Marine Gearbox J300 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume and light in weight.

Input speed 1500-3000r/min
Reduction ratio 2.03,2.46 Trans. capacity 0.571kw/r/min
3.04 0.018kw/r/min
3.57 0.016kw/r/min
4.05 0.014 kw/r/min
4.39 0.013 kw/r/min
4.70 0.011 kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 5.5KN
Center distance 125mm
L×W×H 291×454×485mm
Net weight 115kg
Flywheel SAE11.5,10
Bell housing SAE2,3,4

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Marine Gearbox MA100 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume and light in weight.

Input speed 1500-3000r/min
Reduction ratio 1.60,2.00 Trans. capacity 0.009kw/r/min
2.55,3.11 0.007kw/r/min
3.59,3.88 0.006kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 3KN
Center distance 100mm
L×W×H 236×390×420mm
Net weight 75kg
Flywheel SAE11.5,10,7.5
Bell housing SAE3,4,5

Marine Gearbox J300 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight, and convenient in dis- and reassembly and maintenance.

Input speed 750-2500r/min
Reduction ratio 2.04,2.54,3.0,3.47 Trans. capacity 0.280kw/r/min
3.95 0.257kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 60KN
Center distance 264mm
L×W×H 786×930×864mm
Net weight 740kg
Flywheel 12V135,12V150,SAE18,16,14
Bell housing 12V135,12V150,SAE0,1

Marine Gearbox HCW800 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and three-stage transmission, featuring in compact structure, extra large ratio, and convenient in dis- and reassembly and maintenance.

Input speed 1500-1900r/min
Reduction ratio 12.584,13.244 Trans. capacity 0.73kw/r/min
13.945 0.7kw/r/min
14.68 0.68kw/r/min
15.46 0.66kw/r/min
15.915 0.64kw/r/min
16.285 0.61kw/r/min
17.16,17.696 0.57kw/r/min
18.267 0.55kw/r/min
19.078 0.53kw/r/min
19.714,20.13 0.5kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 240KN
Center distance 570mm
L×W×H 1371x1560x1910mm
Net weight 3800kg
Flywheel Depend on engine flywheel
Bell housing No

Marine Gearbox HCW1100 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and three-stage transmission, featuring in compact structure, extra large ratio, and convenient in dis- and reassembly and maintenance.

Input speed 1500-1800r/min
Reduction ratio 15.882 Trans. capacity 0.931kw/r/min
16.546 0.931kw/r/min
17.243 0.894kw/r/min
17.973 0.857kw/r/min
18.740 0.822kw/r/min
19.547 0.788kw/r/min
20.395 0.756kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 300KN
Center distance 625mm
L×W×H 1143x1630x2550mm
Net weight 6000kg
Flywheel Depend on engine flywheel
Bell housing No

Marine Gearbox HCT800 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact structure, larger ratio, higher loading capacity and convenient in dis- and reassembly and maintenance.

Input speed 600-1800r/min
Reduction ratio  4.95,5.57,5.68,5.93,6.43 Trans. capacity 0.625kw/r/min
6.86 0.588kw/r/min
7.33 0.551kw/r/min
7.84 0.515kw/r/min
8.40 0.480kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 140KN
Center distance 450mm
L×W×H 1056×1280×1425mm
Net weight 2700kg
Flywheel SAE21,18,16
Bell housing SAE00,0

Marine Gearbox HCT800/3 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact structure, larger ratio, higher loading capacity and convenient in dis- and reassembly and maintenance.

Input speed 800-1800r/min
Reduction ratio 16.56 Trans. capacity 0.597kw/r/min
17.95 0.551kw/r/min
20.2 0.491kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 240KN
Center distance 736mm
L×W×H 1235x1570x1789mm
Net weight 4200kg
Flywheel SAE21,18,16
Bell housing SAE00,0

Marine Gearbox HCT800/1 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact structure, larger ratio and convenient in dis- and reassembly and maintenance.

Input speed

600-1800r/min

Reduction ratio

6.91,7.28,7.69,8.12,8.60,9.12,9.68

Trans. capacity

0.625kw/r/min

10.30

0.609kw/r/min

10.98

0.575kw/r/min

11.76

0.549kw/r/min

12.43

0.520kw/r/min

13.17

0.491kw/r/min

13.97

0.463kw/r/min

14.85

0.435kw/r/min

15.82

0.408kw/r/min

16.58

0.382kw/r/min

17.91

0.378kw/r/min

20.1

0.278kw/r/min

Control way

Push-and-pull flexible shaft, electrically, pneumatically

Rated thrust

220KN

Center distance

582mm

L×W×H

1152x1360x1557mm

Net weight

3200kg

Flywheel

SAE21,18,16

Bell housing

SAE00,0

Marine Gearbox HCT600A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in small in volume, light in weight and large in ratio.

Input speed 1000-2100r/min
Reduction ratio 6.06 Trans. capacity 0.44kw/r/min
6.49 0.40kw/r/min
6.97,7.51 0.37kw/r/min
8.04 0.33kw/r/min
8.66 0.29kw/r/min
9.35 0.28kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 90KN
Center distance 415mm
L×W×H 805×1094×1271mm
Net weight 1650kg
Flywheel SAE18,16,14
Bell housing SAE00,0

Marine Gearbox HCT600A/1 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in small in volume, light in weight and large in ratio.

Input speed 1000-2100r/min
Reduction ratio 7.043,7.69,8.23 Trans. capacity 0.441kw/r/min
8.82 0.412kw/r/min
9.47 0.400kw/r/min
10.10  10.80 0.375kw/r/min
11.65 0.353kw/r/min
12.57 0.331kw/r/min
14.44 0.257kw/r/min
15.91 0.204kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 140KN
Center distance 500mm
L×W×H 878x1224x1346mm
Net weight 1700kg
Flywheel SAE21,18,16
Bell housing SAE00,0

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Marine Gearbox HCT400A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in small in volume, large in ratio, light in weight and higher loading capacity.

Input speed 1000-2100r/min
Reduction ratio 6.09,6.49,6.93 Trans. capacity 0.331kw/r/min
7.42 0.309 kw/r/min
7.95 0.287kw/r/min
8.40 0.265 kw/r/min
9.00,9.47 0.243 kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 82KN
Center distance 375mm
L×W×H 784×992×1130mm
Net weight 1450kg
Flywheel SAE18,16,14
Bell housing SAE0,1

Marine Gearbox HCT400A/1 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact in structure, larger ratio, and higher loading capacity.

Input speed 1000-2100r/min
Reduction ratio 8.15,8.69,9.27 Trans. capacity 0.331kw/r/min
9.94 0.316 kw/r/min
10.60 0.297kw/r/min
11.37 0.274 kw/r/min
12.00 0.262 kw/r/min
14.00 0.204 kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 120KN
Center distance 465mm
L×W×H 869×1100×1275mm
Net weight 1500kg
Flywheel SAE18,16,14
Bell housing SAE0,1

Marine Gearbox HCT2000 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 600-1500r/min
Reduction ratio 5.185,5.494,5.943,
6.583,7.012,7.483,8
Trans. capacity 1.48kw/r/min
8.57 1.42kw/r/min
8.843 1.34kw/r/min
9.428 1.23kw/r/min
10.05 1.21kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 280KN
Center distance 625mm
L×W×H 1284x1600x1835mm
Net weight 5600kg
Flywheel Depend on engine flywheel
Bell housing NO

Marine Gearbox HCT1600 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 500-1650r/min
Reduction ratio 5.545,5.972,6.585,
6.99,7.456,7.9
Trans. capacity 1.213kw/r/min
8.45 1.104kw/r/min
9 1.104kw/r/min
9.5 0.93kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 250KN
Center distance 585mm
L×W×H 1246x1500x1750mm
Net weight 4200kg
Flywheel Depend on engine flywheel
Bell housing No

Marine Gearbox HCT1400 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 600-1800r/min
Reduction ratio 4,4.511,5.03,5.52,5.97,
6.48,7.03,7.50,8.01
Trans. capacity 1.03kw/r/min
8.465 1kw/r/min
8.593 0.96kw/r/min
8.984 0.93kw/r/min
9.118 0.90kw/r/min
9.552 0.85kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 220KN
Center distance 550mm
L×W×H 1306x1380x1750mm
Net weight 3700kg
Flywheel Depend on engine flywheel
Bell housing No

Marine Gearbox HCT1200 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 700-1600r/min
Reduction ratio 5.05,5.60,5.98,6.39,
6.85,7.35,7.90
Trans. capacity 0.93kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 150KN
Center distance 500mm
L×W×H 1188*1350*1547mm
Net weight 3050kg
Flywheel Depend on engine flywheel
Bell housing SAE00 0

Marine Gearbox HCT1100 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 700-1800r/min
Reduction ratio 4.94,5.60,5.98,6.39 Trans. capacity 0.846kw/r/min
6.85 0.835kw/r/min
7.35 0.772kw/r/min
7.90 0.736kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 150KN
Center distance 500mm
L×W×H 1150x1350x1547mm
Net weight 3000kg
Flywheel Depend on engine flywheel
Bell housing SAE00 0

Marine Gearbox HCD800 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 600-1800r/min
Reduction ratio 3.0,3.429,3.960,4.167,4.391 Trans. capacity 0.625kw/r/min
4.905 0.588kw/r/min
5.474 0.551kw/r/min
5.889 0.515kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 110KN
Center distance 450mm
L×W×H 1056x1280x1341mm
Net weight 2200kg
Flywheel SAE21,18,16
Bell housing SAE00,0

Marine Gearbox HCD600A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, light in weight and large in ratio.

Input speed 1000-2100r/min
Reduction ratio 4.18,4.43 Trans. capacity 0.48kw/r/min
4.70 0.46kw/r/min
5.00 0.44kw/r/min
5.44,5.71 0.4kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 90KN
Center distance 415mm
L×W×H 745x1094x1271mm
Net weight 1550kg
Flywheel SAE21,18,16,14
Bell housing SAE00,0

Marine Gearbox HCD400A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight and high in loading capacity.

Input speed 1000-1800r/min
Reduction ratio 3.96,4.33,4.43,4.476,4.70,5.00 Trans. capacity 0.331kw/r/min
5.53 0.293 kw/r/min
5.70,5.89 0.272kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 82KN
Center distance 355mm
L×W×H 641×950×988mm
Net weight 1100kg
Flywheel SAE18,16,14
Bell housing SAE0,1

Marine Gearbox HCD2700 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 500-1400r/min
Reduction ratio 3.65,4.042,4.5,5.05 Trans. capacity 2.05kw/r/min
5.476 1.96kw/r/min
6.105 1.7kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 280KN
Center distance 630mm
L×W×H 1400x1780x1530mm
Net weight 6000kg
Flywheel Depend on engine flywheel
Bell housing NO

Marine Gearbox HCD2000 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 600-1500r/min
Reduction ratio 3,3.577,3.958,4.455,4.95 Trans. capacity 1.48kw/r/min
5.263 1.42kw/r/min
5.429 1.34kw/r/min
5.75 1.23kw/r/min
6.053 1.21kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 220KN
Center distance 560mm
L×W×H 1600*1620*1645mm
Net weight 4000kg
Flywheel Depend on engine flywheel
Bell housing NO

Marine Gearbox HCD1400 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 600-1800r/min
Reduction ratio 4.04,4.27,4.52,4.8,5.045,5.5 Trans. capacity 1.03kw/r/min
5.857 0.778kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 175KN
Center distance 485mm
L×W×H 1260*1380*1360mm
Net weight 2800kg
Flywheel Depend on engine flywheel
Bell housing NO

Marine Gearbox HCD138 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in large in ratio, small in volume and light in weight.

Input speed 1000-2500r/min
Reduction ratio 5.05,5.63 Trans. capacity 0.110kw/r/min
6.06 0.099kw/r/min
6.47 0.093kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 40KN
Center distance 296mm
L×W×H 494×800×870mm
Net weight 415kg
Flywheel 6135Ca,SAE14,11.5
Bell housing 6135Ca,SAE1,2

Marine Gearbox HCD1000 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, large in ratio, and convenient in dis- and reassembly and maintenance.

Input speed 600-1900r/min
Reduction ratio 3.429,3.96,4.391,4.45,4.905,5.06 Trans. capacity 0.735kw/r/min
5.474 0.68kw/r/min
5.833 0.65kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 140KN
Center distance 450mm
L×W×H 1082*1280*1345mm
Net weight 1900kg
Flywheel SAE21,18
Bell housing SAE00,0

Marine Gearbox HC600A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume and light in weight.

Input speed 1000-2100r/min
Reduction ratio 2.00,2.48,3.00 Trans. capacity 0.48kw/r/min
3.58 0.44kw/r/min
3.89 0.40kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 90KN
Center distance 320mm
L×W×H 745*1094*1126mm
Net weight 1300kg
Flywheel SAE18,16,14
Bell housing SAE00,0

Marine Gearbox HC400 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight and high in loading capacity.

Input speed 1000-1800r/min
Reduction ratio 1.50,1.77,2.04,2.50,2.86,3.00,3.42 Trans. capacity 0.331kw/r/min
4.06 0.279 kw/r/min
4.61,4.94 0.190 kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 82KN
Center distance 264mm
L×W×H 641×950×890mm
Net weight 820kg
Flywheel SAE18,16,14
Bell housing SAE0,1

Marine Gearbox HC300 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, and light in weight.

Input speed 700-2500r/min
Reduction ratio 1.5,1.87,2.04,2.23,2.54,3,3.53 Trans. capacity 0.257kw/r/min
4.1,4.47 0.2kw/r/min
4.61 0.184kw/r/min
4.94 0.147kw/r/min
5.44 0.13kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 50KN
Center distance 264mm
L×W×H 680×930×880mm
Net weight 680kg
Flywheel 12V135,12V150,SAE18,16,14
Bell housing 12V135,12V150,SAE0,1

Marine Gearbox HC138 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume and large in ratio.

Input speed 1000-2500r/min
Reduction ratio 2.0,2.52,3.00,3.57,4.05,4.45 Trans. capacity 0.110kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 30KN
Center distance 225mm
L×W×H 520×792×760mm
Net weight 360kg
Flywheel 6135Ca,SAE14,11.5
Bell housing 6135Ca,SAE1,2,3

Marine Gearbox HC1250 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, and easy in dismantle & reassemble and maintain.

Input speed 400-1800r/min
Reduction ratio 2.032,2.481,3.043,3.476 Trans. capacity 0.919kw/r/min
3.947 0.850kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 140KN
Center distance 390mm
L×W×H 1155x1330x1435mm
Net weight 2200kg
Flywheel Depend on engine flywheel
Bell housing No

Marine Gearbox HC1200 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, and easy in dismantle & reassemble and maintain.

Input speed

600-1900r/min

Reduction ratio

1.6,2.03,2.476,2.5,2.96,3.55

Trans. capacity

0.93kw/r/min

3.79

0.88kw/r/min

4.05

0.80kw/r/min

4.20

0.695kw/r/min

4.47

0.650kw/r/min

Control way

Push-and-pull flexible shaft, electrically, pneumatically

Rated thrust

120KN

Center distance

380mm

L×W×H

1082x1200x1130mm

Net weight

2000kg

Flywheel

Depend on engine flywheel

Bell housing

SAE00 0

Marine Gearbox HC1200/1 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure, large in ratio, and easy in dismantle & reassemble and maintain.

Input speed 600-1800r/min
Reduction ratio 3.74,3.95,4.45 Trans. capacity 0.93kw/r/min
5 0.833kw/r/min
5.25 0.695kw/r/min
5.58 0.65kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 140KN
Center distance 450mm
L×W×H 1096x1260x1270mm
Net weight 2500kg
Flywheel Depend on engine flywheel
Bell housing SAE00 0

Marine Gearbox HC1000 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in compact in structure and easy in dismantle & reassemble and maintain.

Input speed 600-1900r/min
Reduction ratio 2,2.5,3.04,3.48 Trans. capacity 0.735kw/r/min
4.06 0.65kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 110KN
Center distance 335mm
L×W×H 1082x1120x990mm
Net weight 1700kg
Flywheel Depend on engine flywheel
Bell housing SAE00,0

Marine Gearbox 40A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume and light in weight.

Input speed 750-2000r/min
Reduction ratio 2.07,2.96 Trans. capacity 0.030kw/r/min
3.44 0.571kw/r/min
Control way Push-and-pull flexible shaft, electrically
Rated thrust 8.8KN
Center distance 142mm
L×W×H 490×670×620mm
Net weight 225kg
Flywheel 4110C,SAE14,11.5
Bell housing 4110C,SAE1,2,3

Marine Gearbox 26 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is mechanically controlled, featuring in small in volume and light in weight.

Input speed 1000-2500r/min
Reduction ratio 2.5,3 Trans. capacity 0.0199kw/r/min
3.5 0.0190kw/r/min
4 0.0177kw/r/min
Control way Manually
Rated thrust 5KN
Center distance 135mm
L×W×H 473.5×365×830mm
Net weight 92kg
Flywheel 4105C
Bell housing 4105C

Marine Gearbox 16A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is mechanically controlled, featuring in small in volume and light in weight.
.

Input speed 1000-2000r/min
Reduction ratio 2.07,2.48,2.95,3.35,3.83 Trans. capacity 0.012kw/r/min
Control way Manually
Rated thrust 3.5KN
Center distance 135mm
L×W×H 422×325×563mm
Net weight 84kg
Flywheel 2105C 395,SAE11.5,10
Bell housing 2105C 395,SAE3,4

Marine Gearbox 135 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, light in weight and easy in dismantle & reassemble and maintain.

Input speed 750-2000r/min
Reduction ratio 2.03,2.59,3.04,3.62,4.11 Trans. capacity 0.10kw/r/min
4.65 0.093kw/r/min
5.06 0.088kw/r/min
5.47 0.077kw/r/min
5.81 0.070kw/r/min
Control way Push-and-pull flexible shaft, electrically
Rated thrust 29.4KN
Center distance 225mm
L×W×H 578×744×830mm
Net weight 470kg
Flywheel 6135Ca,SAE14
Bell housing 6135Ca,SAE1

Marine Gearbox 120B possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, light in weight and easy in dismantle & reassemble and maintain.

Input speed 750-1800r/min
Reduction ratio 2.03,2.81 Trans. capacity 0.088kw/r/min
3.73 0.044kw/r/min
Control way Push-and-pull flexible shaft, electrically
Rated thrust 25KN
Center distance 190mm
L×W×H 605×744×770mm
Net weight 400kg
Flywheel 6135Ca,4120,SAE14
Bell housing 6135Ca,4120,SAE1

Marine Gearbox 06 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is mechanically controlled, featuring in small in volume and light in weight.

Input speed 1000-2100r/min
Reduction ratio 2.52,3.05,3.50 Trans. capacity 0.004kw/r/min
Control way Manually
Rated thrust 1.8KN
Center distance 124mm
L×W×H 350×316×482mm
Net weight 58kg
Flywheel 195C
Bell housing 195C

ADVANCE Marine Gearbox D300A is suitable for fishing, tug, engineering and transport boats
Marine Gearbox D300A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight and easy in dismantle & reassemble and maintain.
Marine Gearbox 300 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight and easy in dismantle & reassemble and maintain.

Input speed 1000-2500r/min
Reduction ratio 4.00 Trans. capacity 0.257kw/r/min
4.48 0.243kw/r/min
5.05 0.221kw/r/min
5.52,5.90 0.184kw/r/min
6.56,7.06 0.147kw/r/min
7.63 0.125kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 60KN
Center distance 355mm
L×W×H 786×980×1041mm
Net weight 940kg
Flywheel 12V135,SAE18,16,14
Bell housing 12V135,SAE0,1

 

Input speed 750-2500r/min
Reduction ratio 1.87,2.04,2.54 Trans. capacity 0.257kw/r/min
  3.00   0.243kw/r/min
  3.53   0.221kw/r/min
  4.10,4.47,4.61   0.184kw/r/min
  4.94   0.147kw/r/min
  5.44   0.125kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 50KN
Center distance 264mm
L×W×H 786×930×864mm
Net weight 740kg
Flywheel 12V135,12V150,SAE18,16,14
Bell housing 12V135,12V150,SAE0,1

 

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Application: Marine
Function: Speed Reduction
Layout: Cycloidal
Hardness: Soft Tooth Surface
Installation: Oscillating Base Type
Step: Double-Step
Customization:
Available

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Customized Request

gearbox

How to Calculate Gear Ratio in a Gearbox

Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:

Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear

Here’s a step-by-step guide on how to calculate gear ratio:

  1. Identify the input and output gears in the gearbox.
  2. Count the number of teeth on the output gear (the gear connected to the output shaft).
  3. Count the number of teeth on the input gear (the gear connected to the input shaft).
  4. Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
  5. Calculate the gear ratio by performing the division.

The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.

China Custom CZPT Marine Gearbox J300 Is Suitable for Fishing and Boats   gearbox definition		China Custom CZPT Marine Gearbox J300 Is Suitable for Fishing and Boats   gearbox definition
editor by CX 2024-05-15