FBN/FBK Chain Couplings

Transcription

1 s FBN/FBK Order Example FBN 4012 D20 FBK 4012 D20 (for New JIS Key) (for Old JIS Key) Semi-F supported FBN5014D20 (inner diameter D20) FBN5014D30 (inner diameter D30) Type Model Shaft Hole Diameter Conveyor s/ (Transport) s Pulleys/Flanges Body Dimensions L BL S BD O a C Type Model φd H KC KC KC FBN KC New JIS Key KC Specifications KC KC Body KC Side KC KC KC KC KC FBK KC Old JIS key KC Specifications KC KC Body KC Side KC KC Order Method Postage Shaft Hole Diameter Combinations and Quantity Same-day shipping Guide Precautions * Since we also manufacture sizes other than those in the catalog upon request, please contact our company's sales office for details. * A dedicated chain and case are required for use. Video Guide You can see the product on video. * Please refer to P378 to P379 if you would like to order a set. 376

2 FBN/FBK Finished Bore New/Old JIS Keyway Specification φa φd H7 B C Weight kg Model 0.1 KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC6022 a BD φo BL S BL BL L A1 Multi-EP Grease 2 For the lubricant agent, please use the dedicated MBSG04 KANA standard coupling grease. 400g MBSG05 See P g Type FBN New JIS Key Specifications Body Side FBK Old JIS key Specifications Body Side 2-M b φd H7 MBSG25 2.5kg/16kg (The square in the D marks the setscrew position) FBN Shaft Hole Machined Specification (for New JIS Key) Shaft Hole Set Keyway Diameter b t D Screw M x x x x x x x x x x KC3012 φ14 to φ16 is the M5 specification FBK Shaft Hole Machined Specification (for Old JIS Key) Shaft Hole Diameter D t 2 Setscrew locations: over the keyway and 90 to the right 90 Setscrew locations: outside the keyway, 90 right/left Keyway b t 2 Set Screw M x x KC3012 φ14 to φ16 is the M5 specification s Conveyor s/ (Transport) s Pulleys/Flanges 377

3 s Semi-F supported E G φd φd φd φo Conveyor s/ (Transport) s Pulleys/Flanges The chain coupling consists of a shaft coupling assembled from 2 rows of roller chain and 2 sprockets which engage them. By freely inserting or removing a joint pin, the chain ends can be simply connected or dismantled. The original KANA structure is such that the case has been split into two perpendicularly to the shaft, and the cases KC3012 to KC8022 have a V-shaped groove on both sides with an O-ring inserted to prevent oil leaks. Standard Body Standard Guide in Use Shaft Diameter Range d Body Dimensions Approx. Maximum width Minimum Weight Pitch Maximum O D D' m L l S G E (prepared hole H10) kg 3012H (12) H (12) H 14 (12) H 16 (14.5) H 16 (14) H 18 (16) H (16) H (20) H 22 (20) H 22 (20) H 22 (20) H 22 (20) H (20) H (25) H 37 (35) H 37 (35) * The large coupling case KC10020 and beyond uses a method where one side is fixed and the other side is a Z-type seal. * Since we also manufacture sizes other than those in the catalog, and machine shaft holes/keys/taps, etc., depending on your request, please contact our sales office for details. m S L Video Guide You can see the product on video. 378

4 Order Example 3012H Body (2 MB sprockets + 1 chain) 3012C Case Order Method Postage Guide Dedicated Dedicated Case Combinations and Quantity Same-day shipping MB3012 MB L =3012H 3012C 1 Set 1 Set and Quantity The body (H) consists of 2 sprockets (MB) and 1 chain (L). The body (H) and case (C) make up 1 set. Order Example MB 4012 Type Model } * Content of the Body Method 1 KC-3012 to KC-8022 Dedicated Cases (Method with O-ring seals on both sides) B Dedicated Case Dedicated Case A B Weight (kg) 3012C C C C C C C C C C C C C C C C For the lubricant agent, please use the dedicated KANA standard coupling grease. See P345 Method 2 KC to KC Dedicated Cases (method where one side is fixed and the other is a Z-type oil seal) B A 3012L * You may order just the chain if required. Dedicated Dedicated Weight (kg) 3012L L L L L L L L L L L L L L L L 9.3 * An MB sprocket is on one side of the body (only 1 sprocket). Body Dimensions Prepared Shaft Hole Machining Limits Semi-F Weight kg BL BD Type Model Holes Minimum Maximum MB Minimum Bore Shaft Hole Non-machined products Body Side * Please refer to P24 to P33 for the <Complete Product> order method. 379 A MBSG04 400g A1 Multi-EP Grease 2 MBSG25 2.5kg/16kg MBSG05 500g s Conveyor s/ (Transport) s Pulleys/Flanges

5 s PR Guide With Attached Case Q. Which model do I need if I want to order chain couplings with cases? A. Models differ by shaft hole/key groove machining, NOT MACHINED <--> MACHINED <Not Machined> * If you would like 5014 Model quantity 5014H x H 5014C 5014C x 1 (Body) (case) Conveyor s/ (Transport) s Pulleys/Flanges <Inner Diameter Machined> * 5014 If you would like inner diameter D20 and D30 Model Quantity FBN5014D20 x 1 FBN5014D30 x C x L x 1 Please select 2 sprockets which have been machined with the shaft holes/keyways that you require. See P376 to 377 Please use the for non-standard products. See P26 to 27 Ordering cases is the same as for <Not Machined>. As chains must be ordered as single items, please take care. For chain couplings, we recommend that you include a case, and apply grease. (1) When using at high rotational speed. (2) When using it in a dusty/dirty environment, for example, or in a humid atmosphere. (3) Scattering of the lubricant agent is prevented and also any intrusion of dust/dirt. (4) The outer appearance looks smart while reducing danger. Lubrication significantly lengthens the life of the coupling. For the lubricant agent, please use the dedicated KANA standard coupling grease. See P345 MBSG04 400g A1 Multi-EP Grease 2 MBSG05 500g Grease MBSG25 2.5kg/16kg FBN5014D20 (inner diameter D20) For the body, 2 x MB sprockets (with no inner diameter machining) and a chain are packed together as a set. For the <Not Machined> case, you do not need to order chains individually. FBN5014D30 (inner diameter D30) Grease Weight kg 5014L (chain only) Grease Weight kg

6 Plastic Order Example CE416S Set CE416 Only Setscrew Location F 32 s Order Method Postage The KANA plastic chain coupling is a flexible coupling consisting of an assembly of 1 plastic chain and 2 sprockets. Clean transmission is possible without the necessity for grease. S Material Heat Treatment Surface Treatment Polyacetal Resin - - Sprocket Carbon Steel High-frequency Hardened Teeth UniChrome Plating (trivalent) Joint Pin Common Steel - UniChrome Plating (trivalent) Shaft Diameter Moment of inertia Prepared Maximum x 10-3 Holes Shaft Diameter kg m 2 10-day shipping GD 2 x 10-3 and Quantity Precautions Dimensions D D DH L I F C DH I I C * The moment of inertia, GD 2, is for the prepared hole case. * Prepared holes have been finished for the dimensions shown and smaller. * with a * symbol have a groove in the boss outer diameter. * A specially plated sprocket with smoothly finished tooth sections is used for the plastic chain coupling. L Approx. Weight kg CE * CE * CE * CE CE CE CE CE CE CE CE CE CE CE CE CE * Single order system available 7.2 Replaceable S Conveyor s/ (Transport) s Pulleys/Flanges 381