The material of the coupling parts can be 45 steel, and the working surface needs to be heat treated to increase its hardness; Q275 steel can also be used when the requirements are lower, without heat treatment.In order to reduce friction and wear, oil should be injected from the oil hole of the middle plate for lubrication during use.
Basic performance parameters and main dimensions of SL cross slider coupling (unit: mm)
model |
Nominal torque Tn(N·M) |
Permissible speed [n]r/min |
Diameter of shaft hole d |
D | D | L | H | S |
Moment of inertia (kg.㎡) |
weight (kg) |
SL70 | 120 | 250 | 15 ~ 18 | 70 | 32 | 42 | 14 | 0.5 | 0.002 | 1.5 |
SL90 | 250 | 250 | 20 ~ 30 | 90 | 45 | 52 | 14 | 0.008 | 2.6 | |
SL100 | 500 | 250 | 36 ~ 40 | 100 | 60 | 70 | 19 | 0.026 | 5.5 | |
SL130 | 800 | 250 | 45 ~ 50 | 130 | 80 | 90 | 19 | 0.07 | 10 | |
SL150 | 1250 | 250 | 55 ~ 60 | 150 | 95 | 112 | 19 | 0.14 | 15.5 | |
SL170 | 2000 | 250 | 65 ~ 70 | 170 | 105 | 125 | 24 | 0.25 | 22.4 | |
SL190 | 3200 | 250 | 75 ~ 80 | 190 | 110 | 140 | 29 | 0.5 | 31.5 | |
SL210 | 5000 | 250 | 85 ~ 90 | 210 | 130 | 160 | 33 | 1.0 | 0.9 | 45 |
SL240 | 8000 | 250 | 95 ~ 100 | 240 | 140 | 180 | 33 | 1.6 | 59.5 | |
SL260 | 9000 | 250 | 100 ~ 110 | 260 | 160 | 190 | 33 | 2 | 76 | |
SL280 | 10000 | 100 | 110 ~ 120 | 280 | 170 | 200 | 33 | 3 | 94.3 | |
SL300 | 13000 | 100 | 120 ~ 130 | 300 | 180 | 210 | 43 | 4.3 | 111 | |
SL320 | 16000 | 100 | 130 ~ 140 | 320 | 190 | 220 | 43 | 5.7 | 129 | |
SL340 | 20000 | 100 | 150 | 340 | 210 | 250 | 48 | 8.4 | 162 | |
SL360 | 32500 | 100 | 160 | 360 | 240 | 280 | 48 | 19.2 | 258 | |
SL400 | 38700 | 80 | 170 | 400 | 260 | 300 | 48 | 26.1 | 305 | |
SL460 | 63000 | 70 | 200 | 460 | 300 | 350 | 58 | 62.9 | 560 |