SFS[W-C]無電解ニッケルめっきタイプ
ダブルエレメントのWタイプ本体に無電解ニッケルめっきを施し、耐食性を向上させた簡易防せい仕様です。軸への取り付けは、キー・止めねじが基本となっておりますので、穴径とキー溝の規格をお選びいただきます。こちらも部品の状態での提供となりますので柔軟な組み立てに対応できます。
【仕様】
| 型式 | 許容トルク [N・m] |
許容誤差 | 最高回転速度 [min−1] |
ねじりばね定数 [N・m/rad] |
軸方向ばね定数 [N/mm] |
慣性モーメント [kg・m2] |
質量[kg] | 価格[円] | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 偏心[mm] | 偏角[°] | 軸方向[mm] | ||||||||
| SFS-05W-C | 15 | 0.2 | 1(片側) | ±1.2 | 10000 | 8000 | 21 | 0.14 × 10−3 | 0.40 | |
| SFS-06W-C | 30 | 0.3 | 1(片側) | ±1.6 | 8000 | 14000 | 22 | 0.41 × 10−3 | 0.70 | |
| SFS-08W-C | 60 | 0.5 | 1(片側) | ±2.0 | 6800 | 41000 | 30 | 1.10 × 10−3 | 1.30 | |
| SFS-09W-C | 135 | 0.5 | 1(片側) | ±2.4 | 6000 | 85000 | 61 | 2.20 × 10−3 | 2.10 | |
| SFS-10W-C | 190 | 0.5 | 1(片側) | ±2.8 | 5200 | 125000 | 80 | 3.60 × 10−3 | 2.80 | |
| SFS-12W-C | 340 | 0.6 | 1(片側) | ±3.2 | 4400 | 215000 | 98 | 9.20 × 10−3 | 4.90 | |
| SFS-14W-C | 600 | 0.7 | 1(片側) | ±3.6 | 3800 | 390000 | 156 | 15.00 × 10−3 | 7.10 | |
- 最高回転速度は動バランスを考慮しておりません。
- 慣性モーメントおよび質量は、最大穴径時の値となります。
【寸法】
単位 [mm]
| 型式 | d1・d2 | D | N | L | LF | LP | S | F | d3 | K | M | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| SFS-05W-C | 8 | 20 | 56 | 32 | 58 | 20 | 8 | 5 | 4 | 20 | 24 | 8-M5×15 |
| SFS-06W-C | 25 | 68 | 40 | 74 | 25 | 12 | 6 | 3 | 24 | 30 | 8-M6×18 | |
| SFS-08W-C | 11 | 35 | 82 | 54 | 84 | 30 | 2 | 28 | 38 | 8-M6×20 | ||
| SFS-09W-C | 38 | 94 | 58 | 98 | 22 | 8 | 12 | 32 | 42 | 8-M8×27 | ||
| SFS-10W-C | 16 | 42 | 104 | 68 | 110 | 35 | 20 | 10 | 7 | 34 | 48 | |
| SFS-12W-C | 19 | 50 | 126 | 78 | 127 | 40 | 25 | 11 | 10 | 40 | 54 | 8-M10×32 |
| SFS-14W-C | 22 | 60 | 144 | 88 | 144 | 45 | 30 | 12 | 15 | 46 | 61 | 8-M12×38 |
- 下穴は、キリ穴となります。加工付きに関しては、標準穴加工規格を参照してください。
- リーマボルトMの呼びは数量-ねじの呼び×呼び長さです。
【標準穴径】
| 型式 | 標準穴径 d1・d2[mm] | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 9 | 10 | 11 | 12 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 48 | 50 | 55 | 56 | 60 | |
| SFS-05W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||||
| SFS-06W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFS-08W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| SFS-09W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
| SFS-10W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFS-12W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFS-14W-C | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
- ●印の入っている欄の穴径は標準穴径として対応しています。詳細は標準穴加工規格を参照してください。
【標準穴加工規格】
単位[mm]
| JIS旧規格 2種 JIS B 1301 1959対応 |
JIS新規格 H9 JIS B 1301 1996対応 |
JIS新規格 JS9 JIS B 1301 1996対応 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 穴径呼び | 穴径 (d1・d2) |
キー溝幅 (W1・W2) |
キー溝高さ (T1・T2) |
止めねじ穴 (M) |
穴径呼び | 穴径 (d1・d2) |
キー溝幅 (W1・W2) |
キー溝高さ (T1・T2) |
止めねじ穴 (M) |
穴径呼び | 穴径 (d1・d2) |
キー溝幅 (W1・W2) |
キー溝高さ (T1・T2) |
止めねじ穴 (M) |
| 公差H7,H8 | 公差E9 | - | - | 公差H7,H8 | 公差H9 | - | - | 公差H7,H8 | 公差JS9 | - | - | |||
| 8 | 8+0.0220 | - | - | 2-M4 | 8H | 8+0.0220 | 3+0.0250 | 9.4+0.30 | 2-M4 | 8J | 8+0.0220 | 3±0.0125 | 9.4+0.30 | 2-M4 |
| 9 | 9+0.0220 | - | - | 2-M4 | 9H | 9+0.0220 | 3+0.0250 | 10.4+0.30 | 2-M4 | 9J | 9+0.0220 | 3±0.0125 | 10.4+0.30 | 2-M4 |
| 10 | 10+0.0220 | - | - | 2-M4 | 10H | 10+0.0220 | 3+0.0250 | 11.4+0.30 | 2-M4 | 10J | 10+0.0220 | 3±0.0125 | 11.4+0.30 | 2-M4 |
| 11 | 11+0.0180 | - | - | 2-M4 | 11H | 11+0.0180 | 4+0.0300 | 12.8+0.30 | 2-M4 | 11J | 11+0.0180 | 4±0.0150 | 12.8+0.30 | 2-M4 |
| 12 | 12+0.0180 | 4+0.050+0.020 | 13.5+0.30 | 2-M4 | 12H | 12+0.0180 | 4+0.0300 | 13.8+0.30 | 2-M4 | 12J | 12+0.0180 | 4±0.0150 | 13.8+0.30 | 2-M4 |
| 14 | 14+0.0180 | 5+0.050+0.020 | 16+0.30 | 2-M4 | 14H | 14+0.0180 | 5+0.0300 | 16.3+0.30 | 2-M4 | 14J | 14+0.0180 | 5±0.0150 | 16.3+0.30 | 2-M4 |
| 15 | 15+0.0180 | 5+0.050+0.020 | 17+0.30 | 2-M4 | 15H | 15+0.0180 | 5+0.0300 | 17.3+0.30 | 2-M4 | 15J | 15+0.0180 | 5±0.0150 | 17.3+0.30 | 2-M4 |
| 16 | 16+0.0180 | 5+0.050+0.020 | 18+0.30 | 2-M4 | 16H | 16+0.0180 | 5+0.0300 | 18.3+0.30 | 2-M4 | 16J | 16+0.0180 | 5±0.0150 | 18.3+0.30 | 2-M4 |
| 17 | 17+0.0180 | 5+0.050+0.020 | 19+0.30 | 2-M4 | 17H | 17+0.0180 | 5+0.0300 | 19.3+0.30 | 2-M4 | 17J | 17+0.0180 | 5±0.0150 | 19.3+0.30 | 2-M4 |
| 18 | 18+0.0180 | 5+0.050+0.020 | 20+0.30 | 2-M4 | 18H | 18+0.0180 | 6+0.0300 | 20.8+0.30 | 2-M5 | 18J | 18+0.0180 | 6±0.0150 | 20.8+0.30 | 2-M5 |
| 19 | 19+0.0210 | 5+0.050+0.020 | 21+0.30 | 2-M4 | 19H | 19+0.0210 | 6+0.0300 | 21.8+0.30 | 2-M5 | 19J | 19+0.0210 | 6±0.0150 | 21.8+0.30 | 2-M5 |
| 20 | 20+0.0210 | 5+0.050+0.020 | 22+0.30 | 2-M4 | 20H | 20+0.0210 | 6+0.0300 | 22.8+0.30 | 2-M5 | 20J | 20+0.0210 | 6±0.0150 | 22.8+0.30 | 2-M5 |
| 22 | 22+0.0210 | 7+0.061+0.025 | 25+0.30 | 2-M6 | 22H | 22+0.0210 | 6+0.0300 | 24.8+0.30 | 2-M5 | 22J | 22+0.0210 | 6±0.0150 | 24.8+0.30 | 2-M5 |
| 24 | 24+0.0210 | 7+0.061+0.025 | 27+0.30 | 2-M6 | 24H | 24+0.0210 | 8+0.0360 | 27.3+0.30 | 2-M6 | 24J | 24+0.0210 | 8±0.0180 | 27.3+0.30 | 2-M6 |
| 25 | 25+0.0210 | 7+0.061+0.025 | 28+0.30 | 2-M6 | 25H | 25+0.0210 | 8+0.0360 | 28.3+0.30 | 2-M6 | 25J | 25+0.0210 | 8±0.0180 | 28.3+0.30 | 2-M6 |
| 28 | 28+0.0210 | 7+0.061+0.025 | 31+0.30 | 2-M6 | 28H | 28+0.0210 | 8+0.0360 | 31.3+0.30 | 2-M6 | 28J | 28+0.0210 | 8±0.0180 | 31.3+0.30 | 2-M6 |
| 30 | 30+0.0210 | 7+0.061+0.025 | 33+0.30 | 2-M6 | 30H | 30+0.0210 | 8+0.0360 | 33.3+0.30 | 2-M6 | 30J | 30+0.0210 | 8±0.0180 | 33.3+0.30 | 2-M6 |
| 32 | 32+0.0250 | 10+0.061+0.025 | 35.5+0.30 | 2-M8 | 32H | 32+0.0250 | 10+0.0360 | 35.3+0.30 | 2-M8 | 32J | 32+0.0250 | 10±0.0180 | 35.3+0.30 | 2-M8 |
| 35 | 35+0.0250 | 10+0.061+0.025 | 38.5+0.30 | 2-M8 | 35H | 35+0.0250 | 10+0.0360 | 38.3+0.30 | 2-M8 | 35J | 35+0.0250 | 10±0.0180 | 38.3+0.30 | 2-M8 |
| 38 | 38+0.0250 | 10+0.061+0.025 | 41.5+0.30 | 2-M8 | 38H | 38+0.0250 | 10+0.0360 | 41.3+0.30 | 2-M8 | 38J | 38+0.0250 | 10±0.0180 | 41.3+0.30 | 2-M8 |
| 40 | 40+0.0250 | 10+0.061+0.025 | 43.5+0.30 | 2-M8 | 40H | 40+0.0250 | 12+0.0430 | 43.3+0.30 | 2-M8 | 40J | 40+0.0250 | 12±0.0215 | 43.3+0.30 | 2-M8 |
| 42 | 42+0.0250 | 12+0.075+0.032 | 45.5+0.30 | 2-M8 | 42H | 42+0.0250 | 12+0.0430 | 45.3+0.30 | 2-M8 | 42J | 42+0.0250 | 12±0.0215 | 45.3+0.30 | 2-M8 |
| 45 | 45+0.0250 | 12+0.075+0.032 | 48.5+0.30 | 2-M8 | 45H | 45+0.0250 | 14+0.0430 | 48.8+0.30 | 2-M10 | 45J | 45+0.0250 | 14±0.0215 | 48.8+0.30 | 2-M10 |
| 48 | 48+0.0250 | 12+0.075+0.032 | 51.5+0.30 | 2-M8 | 48H | 48+0.0250 | 14+0.0430 | 51.8+0.30 | 2-M10 | 48J | 48+0.0250 | 14±0.0215 | 51.8+0.30 | 2-M10 |
| 50 | 50+0.0250 | 12+0.075+0.032 | 53.5+0.30 | 2-M8 | 50H | 50+0.0250 | 14+0.0430 | 53.8+0.30 | 2-M10 | 50J | 50+0.0250 | 14±0.0215 | 53.8+0.30 | 2-M10 |
| 55 | 55+0.0300 | 15+0.075+0.032 | 60+0.30 | 2-M10 | 55H | 55+0.0300 | 16+0.0430 | 59.3+0.30 | 2-M10 | 55J | 55+0.0300 | 16±0.0215 | 59.3+0.30 | 2-M10 |
| 56 | 56+0.0300 | 15+0.075+0.032 | 61+0.30 | 2-M10 | 56H | 56+0.0300 | 16+0.0430 | 60.3+0.30 | 2-M10 | 56J | 56+0.0300 | 16±0.0215 | 60.3+0.30 | 2-M10 |
| 60 | 60+0.0300 | 15+0.075+0.032 | 65+0.30 | 2-M10 | 60H | 60+0.0300 | 18+0.0430 | 64.4+0.30 | 2-M10 | 60J | 60+0.0300 | 18±0.0215 | 64.4+0.30 | 2-M10 |
| JIS新規格 P9 JIS B 1301 1996対応 | モータ規格 JIS C 4210 2001対応 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 穴径呼び | 穴径 (d1・d2) |
キー溝幅 (W1・W2) |
キー溝高さ (T1・T2) |
止めねじ穴 (M) |
穴径呼び | 穴径 (d1・d2) |
キー溝幅 (W1・W2) |
キー溝高さ (T1・T2) |
止めねじ穴 (M) |
| 公差H7,H8 | 公差P9 | - | - | 公差G7,F7 | 公差H9 | - | - | ||
| 8P | 80.0220 | 30.0060.031 | 9.40.30 | 2-M4 | - | - | - | - | - |
| 9P | 90.0220 | 30.0060.031 | 10.40.30 | 2-M4 | - | - | - | - | - |
| 10P | 100.0220 | 30.0060.031 | 11.40.30 | 2-M4 | - | - | - | - | - |
| 11P | 110.0180 | 40.0120.042 | 12.80.30 | 2-M4 | - | - | - | - | - |
| 12P | 120.0180 | 40.0120.042 | 13.80.30 | 2-M4 | - | - | - | - | - |
| 14P | 140.0180 | 50.0120.042 | 16.30.30 | 2-M4 | 14N | 140.0240.006 | 50.0300 | 16.30.30 | 2-M4 |
| 15P | 150.0180 | 50.0120.042 | 17.30.30 | 2-M4 | - | - | - | - | - |
| 16P | 160.0180 | 50.0120.042 | 18.30.30 | 2-M4 | - | - | - | - | - |
| 17P | 170.0180 | 50.0120.042 | 19.30.30 | 2-M4 | - | - | - | - | - |
| 18P | 180.0180 | 60.0120.042 | 20.80.30 | 2-M5 | - | - | - | - | - |
| 19P | 190.0210 | 60.0120.042 | 21.80.30 | 2-M5 | 19N | 190.0280.007 | 60.0300 | 21.80.30 | 2-M5 |
| 20P | 200.0210 | 60.0120.042 | 22.80.30 | 2-M5 | - | - | - | - | - |
| 22P | 220.0210 | 60.0120.042 | 24.80.30 | 2-M5 | - | - | - | - | - |
| 24P | 240.0210 | 80.0150.051 | 27.30.30 | 2-M6 | 24N | 240.0280.007 | 80.0360 | 27.30.30 | 2-M6 |
| 25P | 250.0210 | 80.0150.051 | 28.30.30 | 2-M6 | - | - | - | - | - |
| 28P | 280.0210 | 80.0150.051 | 31.30.30 | 2-M6 | 28N | 280.0280.007 | 80.0360 | 31.30.30 | 2-M6 |
| 30P | 300.0210 | 80.0150.051 | 33.30.30 | 2-M6 | - | - | - | - | - |
| 32P | 320.0250 | 100.0150.051 | 35.30.30 | 2-M8 | - | - | - | - | - |
| 35P | 350.0250 | 100.0150.051 | 38.30.30 | 2-M8 | - | - | - | - | - |
| 38P | 380.0250 | 100.0150.051 | 41.30.30 | 2-M8 | 38N | 380.0500.025 | 100.0360 | 41.30.30 | 2-M8 |
| 40P | 400.0250 | 120.0180.061 | 43.30.30 | 2-M8 | - | - | - | - | - |
| 42P | 420.0250 | 120.0180.061 | 45.30.30 | 2-M8 | 42N | 420.0500.025 | 120.0430 | 45.30.30 | 2-M8 |
| 45P | 450.0250 | 140.0180.061 | 48.80.30 | 2-M10 | - | - | - | - | - |
| 48P | 480.0250 | 140.0180.061 | 51.80.30 | 2-M10 | 48N | 480.0500.025 | 140.0430 | 51.80.30 | 2-M10 |
| 50P | 500.0250 | 140.0180.061 | 53.80.30 | 2-M10 | - | - | - | - | - |
| 55P | 550.0300 | 160.0180.061 | 59.30.30 | 2-M10 | 55N | 550.0600.030 | 160.0430 | 59.30.30 | 2-M10 |
| 56P | 560.0300 | 160.0180.061 | 60.30.30 | 2-M10 | - | - | - | - | - |
| 60P | 600.0300 | 180.0180.061 | 64.40.30 | 2-M10 | 60N | 600.0600.030 | 180.0430 | 64.40.30 | 2-M10 |
- 止めねじとキー溝の位置は同一平面上にはなりません。
- 止めねじは製品に付属します。
- キー溝加工の位置精度は目視です。
- キー溝の各ハブに対する位置精度が必要な場合は、お問い合わせください。
- 表記以外の穴加工の規格寸法につきましては、巻末の技術資料を参照ください。
【止めねじの位置】
| 型式 | 端面からの位置[mm] |
|---|---|
| SFS-05 | 7 |
| SFS-06 | 9 |
| SFS-08 | 10 |
| SFS-09 | 10 |
| SFS-10 | 12 |
| SFS-12 | 12 |
| SFS-14 | 15 |