[SBSまがりばかさ歯車] シリーズ一覧   
形状図
共通仕様
精度等級 JIS B 1704:1978 4級 歯面硬度 50~60HRC
歯形 グリーソン 表面処理 黒染
圧力角 20° 歯面仕上げ 切削
ねじれ角 35°(*1) 歯切基準面
材料 S45C 追加工 可能
熱処理 歯面高周波焼入れ    
(*1) SBS1.5と2の6015R、1560Lは39°です。
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カタログ記号
歯数比 モジュール
歯数
ねじれ
方向
形状 穴径
A
ボス径
B
基準円直径
C
歯先円直径
D
組立距離
E
全長
F
歯先距離
G
ボス長さ
H
穴長さ
I
歯幅
J
おさえ面径
K
許容曲げ強さ
(kgf・m)
許容歯面強さ
(kgf・m)
バックラッシ
下限 (mm)
バックラッシ
上限 (mm)
質量
(kg)
価格
(円)
相手製品名
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1.5230RB412356061.364026.821.0215231137.561.571.150.060.160.264,160SBS2-2030L
1.5220LB310304043.494524.9616.1611.67221121.341.070.770.060.160.133,060SBS2-3020R
1.52.530RB415457577.095033.8626.5618301545.613.232.400.070.170.556,280SBS2.5-2030L
1.52.520LB312405054.435530.8818.9814.17281527.422.201.600.070.170.284,530SBS2.5-3020R
1.5330RB416509092.215535.3426.6617311757.145.394.050.080.180.827,150SBS3-2030L
1.5320LB316456065.587040.1726.8620371734.713.682.70.080.180.494,870SBS3-3020R
1.5430RB42070120122.857547.4937.1425402078.5911.88.990.120.271.9013,670SBS4-2030L
1.5420LB320608087.349048.1732.4523.33432046.898.035.990.120.271.058,900SBS4-3020R
1.5530RB42590150153.679058.0842.7524503091.2225.819.90.140.344.1123,040SBS5-2030L
1.5520LB32280100109.211061.6238.0728.33563054.8317.613.30.140.342.2914,680SBS5-3020R
2140RB48254040.522215.0212.52812626.580.310.230.030.130.0682,450SBS1-2040L
2120LB36162022.082813.738.5271269.170.150.110.030.130.0191,490SBS1-4020R
21.540RB410386060.753524.9320.7515221039.641.110.840.050.150.273,570SBS1.5-2040L
21.520LB38253033.084625.4516.7714.75241017.280.560.420.050.150.0881,940SBS1.5-4020R
2240RB4124080814532.272618271548.462.832.170.060.160.514,180SBS2-2040L
2220LB312324044.16034.0421.0218321520.921.421.090.060.160.192,370SBS2-4020R
22.540RB41550100101.275539.6531.2720342059.285.754.460.070.171.067,800SBS2.5-2040L
22.520LB312405055.27543.6126.322.5402020.562.882.230.070.170.404,100SBS2.5-4020R
2340RB42060120121.486545.7636.4724382273.819.447.400.080.181.679,760SBS3-2040L
2320LB316506066.079050.6331.5227.5472229.614.733.700.080.180.695,020SBS3-4020R
2440RB42070160162.078053.6942.07284528102.3921.717.30.120.273.3321,330SBS4-2040L
2420LB320608088.512066.2442.1235622842.7810.98.650.120.271.4610,720SBS4-4020R
2540RB525100200202.549055.0242.54265030138.9238.330.80.140.345.6730,640SBS5-2040L
2520LB32280100110.4514068.4842.6135633057.8419.215.40.140.342.6115,630SBS5-4020R
22.536RB415559091.294328.3821.7913241657.724.262.990.070.170.727,450SBS2.5-1836L
22.518LB312384550.36434.0620.3217.25321625.452.131.490.070.170.273,810SBS2.5-3618R
2336RB42060108109.535234.8226.5317302068.277.545.350.080.181.159,970SBS3-1836L
2318LB316465460.287539.7822.5719372028.563.782.670.080.180.444,670SBS3-3618R
2436RB42070144145.997248.8437.9925422691.8717.612.70.120.272.6515,150SBS4-1836L
2418LB320607280.1910052.5130.0525492639.728.816.330.120.271.037,790SBS4-3618R
2.5245RB412489090.794027.6722.9815251462.243.162.230.060.160.657,590SBS2-1845L
2.5218LB310323640.426028.5415.8814.227.51423.111.240.890.060.160.153,210SBS2-4518R
2.52.545RB41555112.5113.495034.9428.7418311876.536.284.490.070.171.2310,370SBS2.5-1845L
2.52.518LB312404550.357233.1916.8214.7531.51826.822.471.800.070.170.284,250SBS2.5-4518R
2.5345RB42065135136.246041.6534.5522372192.9610.77.690.080.182.0513,290SBS3-1845L
2.5318LB316485460.698537.8218.8416.3362133.414.183.070.080.180.455,040SBS3-4518R
2.5445RB42580180181.577550.9840.96244529122.3325.818.90.120.274.6227,020SBS4-1845L
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3215LB310243034.786029.6615.814291519.131.030.640.060.160.0952,240SBS2-4515R
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3515LB320607586.5514566.8934.4330653548.6415.510.00.140.341.4411,320SBS5-4515R
41.560RB412609090.363224.0821.4812211265.391.831.310.050.150.7011,980SBS1.5-1560L
41.515LB381822.526.095622.9511.4510.4322.51215.550.430.330.050.150.0423,780SBS1.5-6015R
4260RB41580120120.464231.527.9116271687.024.333.150.060.161.5917,570SBS2-1560L
4215LB310243034.687530.9415.5814.25301618.061.020.790.060.160.104,020SBS2-6015R
42.560RB420100150150.55339.6835.24203420108.649.795.950.070.173.1319,650SBS2.5-1560L
42.515LB3123037.544.169438.919.8318.0637.52020.582.311.490.070.170.204,070SBS2.5-6015R
4360RB420120180180.576447.6142.64254122134.415.99.760.080.185.3825,790SBS3-1560L
4315LB315384552.6411244.0122.9621.12432231.583.752.440.080.180.354,320SBS3-6015R
製品の注意
[製品特性上の注意]  ①表記の許容トルクは任意の使用条件で計算した参考値です。詳細については注意事項をご覧ください。
 ②表記の歯先円直径、全長、歯先距離は理論値であり、歯先部R面取りにより実際とは異なります。
 ③軸方向力(スラスト)が発生します。詳細は注意事項をご覧下さい。
 ④穴径は熱処理の影響で多少歪があります。表記の穴径でご使用の際はリーマ等で仕上げ加工してからご使用ください。

[追加工上の注意]  ①かさ歯車を追加工するときは注意事項の「追加工するときの注意」をご覧の上、安全面に注意して加工してください。当社でも「歯車工房」にて追加工を承っております。
 ②歯面高周波焼入れのため歯部及び歯底付近(2~3mm程度)の追加工はできません。