[SB・SBY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 3級 歯面硬度 (194HB以下)
歯形 グリーソン 表面処理 黒染
圧力角 20° 歯面仕上げ 切削
材料 S45C 歯切基準面 穴(H7)
熱処理 なし 追加工 可能
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カタログ記号
歯数比 モジュール
歯数
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)
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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「BT」形状の製品は、取り扱いの都合上、おさえ面に吊りタップ加工を施してあります。L寸法とタップサイズはこちらをご覧ください。

[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。