D20L30 Aluminum Encoder Shaft Rigid Coupling Integral High 5mm 6mm 8mm 10mm Motor Couplers(LL-B-D20L30-10X10)

CouplingsAfter you choose the body length and outside diamesion, pls must leave us message the inner hole size,it is very important!!!LL-B-D20L30Rigid couplingONE SIDE HOLE SIZE CAN MESSAGE(D1): 4/5/6/7/8/9/10MM THE OTHER SIDE HOLE SIZE CAN MESSAGE(D2): 4/5/6/7/8/9/10MM For example: LL-B-D20L30 D1:6 D2:8LL-B-D20L20/25Rigid couplingONE SIDE HOLE SIZE CAN MESSAGE(D1): 4/5/6/7/8/9/10MM THE OTHER SIDE HOLE SIZE CAN MESSAGE(D2): 4/5/6/7/8/9/10MM For example: LL-B-D20L20/25 D1:6 D2:81set customize feeShaft diameterKeyway widthKeyway depthTolarance0.5usd for LD / LF / LB / LE1usd for LL / LT/ LR 2usd for LP (line cutting) Customization link10-12mm4mm1.8mm0.1mm12.7-17mm5mm2.3mm18-22mm6mm2.8mm23-30mm8mm3.3mm0.2mm31-38mm10mm3.3mm39-44mm12mm3.3mm45-50mm14mm3.5mm51-58mm16mm4.3mm59-65mm18mm4.4mmModelD(mm)L(mm)D1-D2(mm)M Number of screws(pcs)L1(mm)Screw fasten (n.m)LL-B-D16L1616163-8M2.52 4 1.1LL-B-D16L2416243-8M2.52 3 1.1LL-B-D20L2020204-10M32 5 2.1LL-B-D20L2520254-10M32 6.252.1LL-B-D20L3020304-10M34 4 2.1LL-B-D25L2525255-12M32 6.52.1LL-B-D25L3525355-12M34 5.52.1LL-B-D25L4025405-12M34 5 2.1LL-B-D32L3232326-16M42 7.54.9LL-B-D32L4232426-16M44 6 4.9LL-B-D32L4532456-16M54 5.7510LL-B-D40L5040508-20M52 6.510LL-B-D40L6040608-20M54 8 10LL-D-

• Couplings
• D20L30 Aluminum Encoder Shaft Rigid Coupling Integral High 5mm 6mm 8mm 10mm Motor Couplers