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Large Torque Aluminum Alloy Star Type Plum Coupling Spring Coupling Three Jaw Servo motor coupling (20X25 3.5*3.5)
SKU: 3DP-0212-P01
Sold by Select Automation
Final price R 124.89
R 108.60 excl. VAT
Availability: In Stock (9 on hand)
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Short Description
A large-torque aluminium alloy star-type plum coupling (spring coupling, three-jaw servo motor coupling, size 20×25, bore 3.5×3.5) is a high-strength shaft connector for servo motors and precision machinery.
Unlike ordinary elastic couplings, this type combines a three-jaw design with an elastomer insert (plum-shaped spider) to transmit torque smoothly, absorb vibration, and compensate for slight misalignments.
Buy currently uses Select Automation shop pricing and checkout.
Specifications:
Material: Aluminium alloy body, elastomer (polyurethane) spider inserts.
Outer Diameter (OD): 20 mm.
Length (L): 25 mm.
Bore Sizes: 3.5 mm × 3.5 mm (dual shaft connection).
Design: Star type / plum coupling with three jaws and elastomer insert.
Torque Capacity: 1.5–3.0 N·m.