SERVOFLEX Series: SFS Model

This is a leaf spring-type coupling made of steel, and it is the standard model in the Servoflex series. We offer a high-rigidity single-element type, a flexible double-element type, and a floating shaft type that combines the double-element design with an intermediate flange.
SFS [S] Type SFS [W] Type SFS [G]
Fixed-Length Type
SFS [S-C]
Electroless Nickel
Plating Type
SFS [W-C]
Electroless Nickel
Plating Type
SFS [G-C] Electroless Nickel
Plating Type
(Full Length Specification)
Image
三木プーリのサーボフレックスSFSモデル SFS-Sタイプ 金属板ばねカップリング製品画像(サーボモータ用高精度軸継手・高剛性トルク伝達)
三木プーリのサーボフレックスSFSモデル SFS-Wタイプ 金属板ばねカップリング製品画像(高剛性・高精度位置決め・サーボモータ用軸継手)
三木プーリのサーボフレックスSFSモデル SFS-Gタイプ 金属板ばねカップリング製品画像(全長指定対応・寸法変更可能・サーボモータ用高精度軸継手)
三木プーリのサーボフレックスSFSモデル SFS-S-Cタイプ 金属板ばねカップリング製品画像(無電解ニッケルめっき仕様・耐食性向上・サーボ用高精度軸継手)
三木プーリのサーボフレックスSFSモデル SFS-W-Cタイプ 金属板ばねカップリング製品画像(無電解ニッケルめっき仕様・耐食性向上・サーボ用途軸継手)
三木プーリのサーボフレックスSFSモデル SFS-G-Cタイプ 金属板ばねカップリング製品画像(全長指定対応+無電解ニッケルめっき仕様・耐食性向上・サーボ用軸継手)
Specifications This is a leaf spring coupling made of steel, featuring a single element with high rigidity. This is a leaf spring coupling made of steel, featuring a highly flexible double-element design. This design uses a floating shaft to increase the center-to-center distance, replacing the double-element type spacer. This is a simplified anti-corrosion model featuring a single-element body with electroless nickel plating. This is a simplified anti-corrosion model featuring a double-element body with electroless nickel plating. This is a simplified anti-corrosion model featuring a floating-shaft-type body with electroless nickel plating.
Rated torque [N·m] 20–800 20–800 20–800 15–600 15–600 15–600
Outer diameter [mm] 56–144 56–144 56–144 56–144 56–144 56–144
Maximum RPM [min⁻¹] 25,000–9,500 10,000–3,800 20,000–7,000 24,000–20,000 10,000–3,800 20,000–7,000
CAD
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