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GICL type-drum gear coupling
GICL type-drum gear coupling
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GICL型-鼓形齿式联轴器(JB/T 8845.3-2001)属于刚挠性联轴器,齿式联轴器是由齿数相同的内齿圈和带外齿的凸缘半联轴器等零件组成。外齿分为直齿和鼓形齿两种齿形,所谓鼓形齿即为将外齿制成球面,球面   在齿轮轴线上,齿侧间隙较一般齿轮大,鼓形齿联轴器可允许较大的角位移(相对于直齿联轴器),可   齿的接触条件,提高传递转矩的能力,延长使用寿命。有角位移时沿齿宽的接触状态。具有径向、轴向和角向等轴线偏差补偿能力,具有结构紧凑、回转半径小、承载能力大、传动、噪声低及维修周期长等优点,特别适用于低速重载工况,如冶金、矿山、起重运输等行业、也适用于石油、化工、通用机械等各类机械的轴系传动。

鼓形齿式联轴器的特点(与直齿式联轴器相比有以下特点) 

1、承载。在相同的内齿套外径和联轴器外径下,鼓形齿式联轴器的承载能力平均比直齿式联轴器 提高15~20%; 

2、角位移补偿量大。当径向位移等于零时,直齿式联轴器的许用角位移为1º,而鼓形齿式联轴器的许用角位移为1º30',提高50%,在相同的模数、齿数、齿宽下,鼓形齿比直齿允许的角位移大;

3、鼓形齿面使内、外齿的接触条件      ,避免了在角位移条件下直齿齿端棱边挤压,应力集中的弊端,同时   了齿面摩擦、磨损状况,降低了噪声,维修周期长; 

4. The tooth end of the outer gear sleeve is in the shape of a horn, which makes the assembly and disassembly of the inner and outer gears convenient. 

5、传动达99.7%。基于经上特点,目前,已普遍以鼓形齿替代直齿式联轴器。UMA生产的鼓形齿式联轴器品种规格,并符合相应的标准。 鼓形齿式联轴器,其刚性大,有挠性,无弹性,故不适宜用于要求减振、缓冲及二轴对中要求严格的机械。

modelNominal torque
Tn(N·m)
Allowable speed [n]
(r/min)
Diameter of shaft hole
d1, d2, dz
Length of shaft holeDD1D2BACC1C2eMoment of inertia
(kg·m2)
Weight(kg)
YZ1,J
L
GICL1630400016 18 1942-12595601157520--300.0095.9
20 22 24523810-24
25 2862442.5-19
30 32 35 3882601522
GICL21120400025 286244144120751358810.5-29300.029.7
30 32 35 3882602.512.530
40 42 45 481128413.528
GICL32240400030 32 35 38826017414095155106324.525300.04717.2
40 42 45 48 50 55 56112841728
6014210735
GICL43550360032 35 388260196165115178125143732300.09124.9
40 42 45 48 50 55 561128431728
60 63 65 7014210735
GICL55000330040 42 45 48 50 55 561128422418313019814232528300.16738
60 63 65 70 71 751421072035
801721322243
GICL67100300048 50 55 561128424120014521816063535300.26748.2
60 63 65 70 71 7514210742035
80 85 901721322243
GICL710000268060 63 65 70 71 7514210726023016024418043535300.45368.9
80 85 90 951721322243
10021216748
GICL814000250065 70 71 7514210728224517526419353535300.64683.3
80 85 90 951721322243
100 11021216748
GICL918000235070 71 75142107314270200284208104545301.036110
80 85 90 951721322243
100 110 120 125212167549
GICL1031500215080 85 90 9517213234630022033024954343301.88157
100 110 120 1252121672249
130 1402522022954
GICL11400001880100 110 120 1252121673803302603604062949403.28217
130 140 15025220254
16030224264
GICL12560001680120 12521216744238029041631365757405.08305
130 140 1502522022955
160 170 18020324268
GICL13800001530140 150252202482420320476364754574010.06419
160 170 1803022423270
190 20035228280
GICL141120001300160 170 180302242520465360532415842704016.774594
190 200 2203522823280
GICL151600001180190 200 2203522825805104005564291034804026.55783
140 25038-
GICL162500001000200 2203522826805954656405011058805052.221131
240 250 26041033038-
28047038038
GICL1728000098022035228272064549567251210748050691305
240 250 26041033039-
280 330470380
GICL18355000900240 250 2604103307756755207025241046-5096.191626
280 300 32047038041
GICL194500008302604103308157155607445601057-50115.61773
280 300 32047038041
340550450
GICL20500000790280 300 3204703808557555857865951344-50167.412263
340 360550450
GICL21630000750300 3204703809157956208086111359-50215.72593





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