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Eisco Labs | SKU PH0366TM6

Worm Gear Drive Mechanical Demonstration Set

Hand-cranked worm-and-wheel drive with a rotation dial between clear acrylic plates, illustrating the high-ratio speed reduction and self-locking action of worm gearing.

$89.99

Low Stock (2)
Free US Shipping $100+ 30 Day Free Returns

Product Description

This mechanical demonstration model shows the fundamentals of how a worm gear drive works. The system features a hand crank that drives the worm gear mechanism, with a dial to show rotation. The unit is an open system sandwiched between two clear plastic plates, allowing students to observe the gear interaction during operation. Constructed with heavy-duty metal and plastic components, the model is a bench-top or desk-top item suitable for classroom demonstrations of mechanical advantage, gear ratios, and power transmission principles.

Specifications

Dimensions (L × W × H): 8.30" × 5.50" × 4.00" (21.1cm × 14.0cm × 10.2cm)
Weight: 1.00 lbs (454g)

Shipping & Returns

SHIPPING

Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.

RETURNS

30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

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