Marine Power & Propulsion System, buy GW Series Marine Gearbox on China Suppliers Mobile

Product Details

Specifications

GWC Series Maine gearbox
Torque power speed (N/n1) capacity from 0.38 up to 46.2 for reduction from 2 up to 6:1

Product Description

GW series marine gearbox covers six series, among which G W C, G W D,G W S and G W H series are ahead-astern clutch reduction gearboxes, and 'G W Land G W K clutch are reduction gearboxes.

Structural features:
         G W C series: Double-step reduction (primary and final) and reversal step. Input and output shafts are homocentric with same rotation direction. G W S model of double ratio is a derivative of G W C series.
         G W D series: Single-step reduction (no primary) and reversal step, one of the two clutch shafts functions as a driving shaft; Input and output shafts are angular hetero-centric arranged with the rotation direction contrary.
         G W S series: No primary device, only final and reversal steps; Input and output shafts are vertical hetero-centric with contrary rotation direction.
         G W H series: No primary reduction device, only have final and reversal steps; Input and output shafts are horizontal hetero-centric with contrary rotation direction.
         G W L series: No function of ahead and astern; Similar to G W C series in construction, but only have primary and find reduction devices; Input and output shafts are homocentric with same rotation direction.
         G W K series: No function of ahead and astern; Only single-step reduction device; Input & output shafts are vertical hetero-centric with contrary rotation direction.

The following data(HP/RPM) is based on using highly-flexible coupling.

MODEL	RPM	RATIO	HP/RPM	MODEL	RPM	RATIO	HP/RPM
GWC28.30 CWL28.30	400~900 400~1150 400~1350 400~1600 400~1800 400~1800 400~1800 400~1800 400~1800	2.0607 2.5053 3.080 3.5353 4.0526 4.5351 5.0918 5.5861 6.1368	1.07 0.88 0.72 0.62 0.54 0.47 0.43 0.39 0.35	GWC49.54 GWL49.54	400~600 400~750 400~900 400~1050 400~1200 400~1200 400~1200 400~1200 400~1200	1.9359 2.4593 2.9172 3.4457 3.9524 4.5336 4.9105 5.4823 5.9967	7.36 5.79 4.88 4.13 3.60 3.12 2.87 2.56 2.34
GWC30.32 GWL30.32	400~900 400~1150 400~1350 400~1600 400~1800 400~1800 400~1800 400~1800 400~1800	2.0317 2.5517 3.0370 3.5200 4.0 4.5455 5.0476 5.6410 6.054	1.45 1.15 0.97 0.84 0.73 0.64 0.58 0.51 0.47	GWC52.59 GWL52.59	400~600 400~750 400~900 400~1050 400~1200 400~1200 400~1200 400~1200 400~1200	1.9341 2.4817 2.9643 3.5251 3.9524 4.4314 4.9725 5.4017 5.9286	9.60 7.47 6.26 5.26 4.69 4.16 3.62 3.39 3.08
GWC32.35 GWL32.35	400~900 400~1150 400~1350 400~1600 400~1800 400~1800 400~1800 400~1800 400~1800	2.0585 2.5415 3.0211 3.5759 4.0526 4.5930 5.0894 5.5724 6.0789	1.83 1.48 1.25 1.05 0.93 0.82 0.73 0.67 0.61	GWC60.66 GWL60.66	400~600 400~750 400~900 400~1050 400~1200 400~1200 400~1200 400~1200 400~1200	2.0123 2.4990 3.0722 3.5738 4.0513 4.4838 5.0786 5.5061 6.1161	12.58 9.88 8.39 7.19 6.29 5.47 4.98 4.53 4.12
GWC36.39 GWL36.39	400~900 400~1150 400~1350 400~1600 400~1800 400~1800 400~1800 400~1800 400~1800	1.9737 2.4502 2.9791 3.4737 3.9474 4.3958 5.0065 5.4656 5.9744	2.50 2.00 1.66 1.42 1.25 1.11 1.00 0.91 0.83	GWC70.76 GWL70.76	300~465 300~575 300~705 300~815 300~900 300~900 300~900 300~900 300~900	2.048 2.528 3.091 3.583 3.95 4.57 5.04 5.576 6.172	18.309 14.81 12.079 10.45 9.46 8.169 7.399 6.699 6.149
GWC39.41 GWL39.41	400~800 400~1000 400~1200 400~1400 400~1600 400~1600 400~1600 400~1600 400~1600	1.9750 2.4690 3.052 3.48 4.051 4.484 4.996 5.506 5.989	3.26 2.54 2.11 1.82 1.59 1.41 1.25 1.13 1.03	GWC78.88 GWL78.88	300~465 300~575 300~705 300~815 300~900 300~900 300~900 300~900 300~900	2.039 2.495 2.981 3.476 3.950 4.489 5.010 5.469 6.085	26.656 21.787 18.238 15.64 13.763 12.104 10.853 9.942 8.935
GWC42.45 GWL42.45	400~800 400~1000 400~1200 400~1400 400~1600 400~1600 400~1600 400~1600 400~1600	2.0 2.5454 3.0244 3.5789 4.0 4.4706 5.0 5.60 5.9310	1.28 3.36 2.83 2.39 2.09 1.90 1.69 1.50 1.42	GWC75.90 GWL75.90	300~465 300~575 300~705 300~815 300~900 300~900 300~900 300~900 300~900	2.0113 2.5102 3.0067 3.5143 3.9975 4.4324 5.0371 5.4667 6.0219	30.495 24.435 20.4 17.453 15.343 13.383 12.176 11.22 10.185
GWC45.49 GWL45.49	400~800 400~1000 400~1200 400~1400 400~1600 400~1600 400~1600 400~1600 400~1600	1.9737 2.4671 2.8947 3.4660 3.9474 3.3741 4.8496 5.5024 5.9847	5.59 4.45 3.70 3.20 2.79 2.48 2.24 2.02 1.81	GWS28.30 GWK28.30 GWH28.30 GWD28.30	400~1800	2.0 2.5556 3.0 3.5714 4.0526	0.54
GWC45.49 GWL45.49			5.59 4.45 3.70 3.20 2.79 2.48 2.24 2.02 1.81	GWS30.32 GWK30.32 GWH30.32 GWD30.32	400~1800	1.9688 2.5185 2.9583 3.5238 4.0	0.73
GWS32.35 GWK32.35 GWH32.35 GWD32.35	400~1800	2.0 2.5556 3.0 3.5714 4.0526	0.93	GWS49.54 GWK49.54 GWH49.54 GWD49.54	400~1200	1.9714 2.4667 3.0 3.5217 3.9524	3.60
GWS36.39 GWK36.39 GWH36.39 GWD36.39	400~1800	2.0323 2.4815 2.9167 3.4762 3.9474	1.25	GWS52.59 GWK52.59 GWH52.59 GWD52.59	400~1200	1.9714 2.4667 3.0 3.5217 3.9524	4.69
GWS39.41 GWK39.41 GWH39.41 GWD39.41	400~1600	2.0 2.5357 2.9600 3.50 3.950	1.59	GWS60.66 GWK60.66 GWH60.66 GWD60.66	400~1200	2 2.536 2.96 3.5 3.95	6.29
GWS42.45 GWK42.45 GWH42.45 GWD42.45	400~1600	1.9730 2.5484 2.9286 3.5833 4.0	2.14	GWS66.75 GWK66.75 GWH66.75 GWD66.75	300~900	1.9714 2.4667 3.0 3.5217 3.9524	9.46
GWS45.49 GWK45.49 GWH45.49 GWD45.49	400~1400	2.0323 2.4815 3.0870 3.4762 3.9474	2.79	GWS70.76 GWK70.76 GWH70.76 GWD70.76	300~900	1.941 2.536 3.0 3.5 3.95	11.031

Datasheet