SPAFLEX (Jaw-Coupling)

This coupling features a simple design consisting of two hubs with a rubber buffer (nitrile rubber) sandwiched between them. The hubs are made of aluminum alloy, making the coupling lightweight. Since the design simply involves a spider (rubber buffer) sandwiched between the hubs, the coupling can be easily connected or disconnected by simply moving the equipment in the axial direction.
AL Model L Model (Spider only)
Image
三木プーリのスパフレックスALモデル ALタイプ ゴム・樹脂カップリング製品画像(ジョーカップリング・防振・衝撃吸収軸継手)
三木プーリのスパフレックスALモデル Lタイプ ゴム・樹脂カップリング製品画像(スパイダー単体・交換用エレメント・防振軸継手部品)
Specifications This coupling features a simple design consisting of nothing more than a rubber buffer (nitrile rubber) sandwiched between two hubs. This is the rubber cushion for the AL model. Made of nitrile rubber, it is intended for maintenance and replacement.
Rated torque [Nm]  0.5–50 -
Outer diameter [mm] 16.1–85
Maximum RPM [min⁻¹] 18,000–4,000
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