Steel Hubs For Split Taper Bushings 杭州四海传动件有限公司 Hangzhou Ocean Industry CO. Ltd.

Hangzhou Ocean Industry CO., Ltd. Weld-on Hubs F.insished material: S45C main dimensions (mm) CM-FB Weld-on Hubs Bore Hub Rel Weld-on Hubs Bore

Hangzhou Ocean Industry CO., Ltd. Weld�on Hubs CW Weld-on Hubs Bush Bore Hub Rel Waper Bushing Bore

©1C Hangzhou Ocean Industry CO., Ltd. CM, CW HUBS There are two kinds of bores for CM hubs, the pilot bore ( can be reproduced into different types of bores, e.g. split bore, hex bore and squate bore,etc.),and finished bore. CW hubs are paired with BTL taper bores. After matching the hubs with the BTL taper bushings,they can meet the requirements for various bore diameters. There are two kinds of methods to combine CM/CW hubs with plate wheels. Either by welding or using the riveted lap joint. to meet the thickness of the largest pitch. imension "G" can be processed to reflect the largest one....

©1C Hangzhou Ocean Industry CO., Ltd. Combination sprokets in rivet joint can be made with simple equipment (bench drill machine) and tools (relevant drill and tap). After simple processes (drlling and tapping holes), combination sprockets of different specifications and with different usages can be made so they can meet all kinds of assembling condlitions. Using finished bore hubs or taper bore hubs, other machining processes can be avoided. They have characteristics of high precision; They are unshaped with low producing cost and are easy to incorporate onto exiting equiment. B type sprockets...

Hangzhou Ocean Industry CO., Ltd. Easy install Hubs INSTRUCTION FOR RIVET JOINT 1. To combine the re evant hub and sprocket together, the number of set screws can be selected according to the design equir ement (check with data list), and make the punching marks at the joint of the sprock ets and hubs. 3. To tap the screw hole to the demanded depth, use the manual method if necessary. 4. Using the relevant hexagon wrench to tighten all screws in turns and after tightening screw safely, calcic can be used to prevent corrosion and dust. Please notice the equal spacing requirement . T here is no...

©1C Hangzhou Ocean Industry CO., Ltd. Easy install HubsOPERATION INSTRUCTION ABOUT SM, SW HUBS TAPER OF SM/SW HUBS SM/SW hubs are of multi usages when combined with plate wheels by fixing bolts into the flanges. The flange holes of hubs are corresponded with the flange holes of the plate wheels.These kinds of hubs are applicable for plate wheels in medium or large pitch or with large teeth numbers. ( Plate wheels with small teeth numbers or small pitch can not use SM/SW hubs due to the limitation of root diameters). SM hubs are with plain bore (pilot bore or finish bore) and SW hubs are paired...

01C Hangzhou Ocean Industry CO., Ltd. Easy install HubsTABLE FOR SB DIMENSION USED WITH SM/SW HUBS SM-SW Degree 12.9 high strength bolts should be adopted for SM/SW hubs. The sizes and quantities can fully support the sprockets when they are in the largest power transmission; very reliable and safe. If the plate wheels or hubs are ruined, just remove the damages parts. This can save time and money on maintenance. TABLE FOR BOLT DIMENSION When the flange of the plate wheel is machined ,the benter line of the teeth must be kept in line with a hole of the flange, then make a mark. When the keyway...

©1C Hangzhou Ocean Industry CO., Ltd. Easy Install Hubs SM Easy install Hubs_ material: S45C SM-FB Easy install Hubs Hub Rel

©1C Hangzhou Ocean Industry CO., Ltd. Install Hubs SW Weld -On Hubs material:S45CSW Weld-on Hubs Taper bushing Bore Hub Rel

01C Hangzhou Ocean Industry CO., Ltd. DETAIL LIST OF KEYWAYS, SET SCREWS FOR STANDARD BORE Finished bore connection hubs tow typer: CM,SMPILOT BORE HUBS Can provide pilot bore hubs for different assemblies in order for the customer to reproduce the bore according to their special needs, such as spline bores, square bores, hex bores and other special types of bores. SM CM-D/DS These are all suitable for hubs with finished bores. All the dimensions listed for keyways are also available for bushings (not including shallow keyways).

01C Hangzhou Ocean Industry CO., Ltd. Easy install Hubs CW and SW Hubs using BTL Bushings for Combinatory Sprockets cwswTAPER BORE HUBS Using hubs with taper bore matched BTL bushings, you can get the parts with the whole series of standard bore dimensions (10-90, precision H7) with standard keyways, no lathing is needed. After combining with plate wheels, a standard series of taper lock sprockets can be formed which prove to be very convenient for users. Combining method for CW and SW 1. Taper hubs while using BTL bushings are specially Combinatory Sprockets. There are two kinds of taper hubs:...

01C Hangzhou Ocean Industry CO., Ltd. CMD and SMD are the special Hubs for the Combinatory Sprockets which use the Standard Duplex Chains. We have stock for CMD Hubs with both pilot bores and finished bores but we only supply finished bore for SMD Hubs. For CMD Hubs, riveting is applied to form Duplex Sprockets and for SMD hubs we use bolts to form duplex sprockets. Riveting with screws are suitable for smaller diameter combinatory sprockets.

Hangzhou Ocean Industry CO., Ltd.

Hangzhou Ocean Industry CO., Ltd. Easy install Hubs SMD SMD Easy install Hubs SMD-FB Easy install Hubs Bore

01C Hangzhou Ocean Industry CO., Ltd. When riveting the plate wheels on both sides of the hubs, the rivet holes should be interlaced. The method of processing rivets is the same as when they are processed for simplex sprockets. Dimensions for Processing Rivet Holes. Contract for Hubs and Rivets . The above two tables list the dimensions of the combinatory sprockets of different pitches when they are processed for riveting purposes and also the dimensions of the rivets used with different size hubs. When choosing the rivets, our suggestion is the bigger the better to ensure the strength if only...

Hangzhou Ocean Industry CO., Ltd. When driving wheels begin with more number of teeth, the transmission is the state of increasing speed, otherwise when driving wheels begin with less number of teeth, they are in the state of reducing speed. DS Sprockets can be formed from pitches 1/2’’ to 1 1/4 ’’ within 60 numbers of teeth. The combination can be made freely to form both equal-speed and unequal speed DS Sprockets. The only way to connect CMDS hubs with plate wheels is riveting by bolts. The process of connecting the holes is the same as CMD hubs. Combinatory equal-speed sprockets can be formed...