Adjustable Reciprocating Motor Crankshaft Rocker Arm | Telescopic Motor

Adjustable Reciprocating Motor Crankshaft Rocker Arm | Telescopic Motor

The Adjustable Reciprocating Motor Crankshaft Rocker Arm is a precision-engineered component designed for mechanical motion control and DIY motor-driven projects. Made from high-strength 45 steel and stainless steel, it offers excellent durability, stability, and wear resistance for long-term performance in demanding applications.

Featuring an adjustable stroke of 20–80mm, this eccentric crankshaft is highly versatile and can be tailored to different movement requirements. It is available in multiple shaft hole sizes (8mm and 10mm) to fit a variety of motor shafts. The default connector is a joint type, with optional Y or I connectors available for customized setups, making it flexible for a wide range of motor-driven mechanisms.

Ideal for engineering projects, automation systems, experimental models, and mechanical simulations, this telescopic motor crankshaft enables smooth reciprocating motion with high precision. Whether you are building custom machinery, testing mechanical principles, or upgrading equipment, this rocker arm crankshaft ensures reliable operation and adjustable performance.

Product information:

Material: 45 steel + stainless steel
Stroke: 20-80mm adjustable
Item No.: TB-595057361359
Brand: Other
Whether to import: No
Specifications:  8mm motor shaft hole for 8mm motor shaft, 10mm motor shaft hole for 10mm motor shaft, the size of the motor output shaft is as large as possible Hole, default hair joint connector, if you need Y or I connector, please contact the shopkeeper
Age: adult

Packing list
Crankshaft*1