One new type transferable device which is made of hydraulic clutch and double branch decelerate speed box. Complete component, fine design, stable quality has the functions of the clutch, speed acceleration and deceleration. Using horizontal different center double branch transferable motion way, suitable for long mechanical connection and no-continous working clutch.
CHAPTER1. PRODUCTS SELECTION When matched with diesel engine or electrical motor, selection of GCL clutches for driving working machines with middle impact load (e.g.mud pumps, winches, propellers, etc.) is made acc. to following diagram (Fig.1). Determine the point of speed (r/min) on transverse coordinate and the point of rated power (KW or PS) on longitudinal coordinate, and line through the points as two lines which parallel the coordinate axes, the intersect point of two lines is fallen on the shadow area, that diagram related to the clutch type is your direct choice.
CHAPTER2. TECHNICAL SPECIFICATIONS OF GCLCLUTCH | Type | GCL30 | GCL100 | GCL250
GCL320 | GCL600 |
| Input coupling type (SAE) | Toothed rubber block coupling | XL75 or
selcted by user |
| Input speed (r/min) | Slow type (S) | 7500~1500 | 750~1500 | 500~1000 | 750~1000 |
| Fast type (F) | 1500~2500 | 1500~2500 | 1000~2500 | >1000~1800 |
| Rated transmission capacity (N·m) | 300 | 1000 | 2500
3200 | 6000 |
| Control type | Mechanic-Hydraulic | Working oil pressure 1.1~1.3MPa. Lub oil pressure 0.05~0.3MPa. |
| Electric-Hydraulic | DC24V, Pressures are same as above |
| Mechanical efficiency (%) | ≥97 | ≥98 | ≥98 | ≥98 |
| Engaging time (s) | ≤5 |
| Oil grade | SD/CC40 or SD/CC30 |
| Oil capacity (L) | 3 | 6.2 | 10 | 28 |
| Cooling water consumption (L/min) | 15 | 20 | 20 | 50 |
| Max oil temperature (ºC) | 80ºC |
| Overhaul (hrs) | ~10000 |
| Net weitht (kg) | ~100 | ~156 | ~210 | ~450 |
| Overall dimensions (L×W×H) (mm) | 345×310×455 | 570×420×535 | 554×425×635 | 746×560×688 |
Haisun Machinery Equipment Co., Ltd. Produces a wide range of Power Blocks. Haisun blocks are used on medium sizes of fishing boats from coastal purse seiners to 500 Ton high seas seiners operating on oceans and seas around the world.
From years 2000, Haisun has manufactured Power Blocks at their Chinese production facility constantly innovating, developing new designs and incorporating new technology to meet the tough demands customers require and expect.
First class materials are used in every step of the manufacturing process and High quality radial piston motors power the large blocks while orbit cam motors power blocks up to 33". Performance, reliability and toughness are words used by fishermen around the world to describe the Haisun Power Blocks.
HAISUN "Younger brother" series Power Blocks are constructed from aluminum. The blocks are built with cast aluminum side shells and vulcanized aluminum sheaves. Haisun has worked to develop a vulcanizing process, which ensures that the rubber on the sheaves lasts long and wears evenly. Furthermore, the 20" 26" 29" 33" 36"38"& 42" blocks have the option of rubber vulcanized aluminum sheaves or aluminum sheaves with some ribbed aluminum type "A" and rubber vulcanized aluminum sheaves with some ribbed type "B"
Another option that is available for blocks of 33" and larger is a hydraulically activated press wheel system to provide smoother and more efficient handling of the net.
The strong technology force, advanced machining equipments and strict management greatly ensure the high quality of products. Both domestic and international friends are cordially welcome to contact us for cooperation.
