205-202 - Double-Enveloping Gear Reducer Cutaway

Product Dimensions
(L x W x H)
13.5" x 18" x 11" (345 x 460 x 280 mm)
40 lbs. (18.5 kg)

Shipping Dimensions
(L x W x H)
15.25" x 28" x 24" (390 x 711 x 610mm)
65 lbs. (27.25 kg)

This unique, professionally-crafted and sectioned industrial double-enveloping gear reducer has been designed for use in classroom and laboratory training relating to industrial mechanical drives.

Double-enveloping (often referred to as cone drive-type) reducers help maximize service life and mechanical efficiency when compared to similar worm/worm gear arrangements, based on increased contact area.

This example, procured as industrial surplus, has been restored, carefully cut away and refinished using durable coatings.

The device is mounted on a modular, heavy-Gauge steel baseplate, which facilitates mounting on related display and storage structures. All operational features have been retained allowing the reducer to be operated via hand crank, or used for maintenance-related activities.
7-Gauge, formed-steel, powder-coated baseplate with provision for bench-top, workstation and storage rack mounting.
Strategic sectioning and restoration of actual industrial gear reducer. (Popular models, by well-known manufacturers, are chosen for industrial relevancy.) Multiple viewing areas are provided.
Painting, using a high-durability urethane coating.
Simulated motion via custom hand crank.
Replacement hardware, where necessary.
Crating for shipment via common carrier.
Applicable installation and maintenance manual from original manufacturer.
None
No dedicated courseware provided


This device has been designed for professionals for use under controlled circumstances for training only. DAC assumes no liability for injury resulting from the use or misuse of this product.
The components herein described have been modified for training purposes and are no longer fit for production applications.
Open gearing in gear reducer cutaways may expose unguarded pinch points. Care should be taken in use. Unsupervised investigation and demonstration is not recommended. DAC assumes no responsibility for accidents or injury resulting from this product’s intended use.
In accordance with DAC’s established policy of continuous improvement, these specifications and product descriptions are subject to change without notice. This information is the latest technical information as of the time of viewing or printing.