ALM Precision Linear Motion Products  1 800 892-3991



To place orders contact Walter Thompson 
at American Linear Manufacturers 1-800-892-3991

Overview Of Standard Rotary Products

Standard Sizes & Capacities

Available Gear Ratios

Model Specifications

Basic Pricing

Pricing Of Options

Ordering Key


Construction Of H35

Construction Of H43

Construction Of H60

Construction Of R60a

Dimensions Of H35

Dimensions Of H43

Dimensions Of H60

Dimensions Of R60a

M45 Specifications

M45 Dimensions


Recent Updates -

5/22/01 - RALMTEC  is now part of American Linear Manufacturers.


RALMTEC came into existence in 1994 following the restructuring of a manufacturing company which had been involved in rotary & linear motion since 1986.

We specialize in the design and build of small, worm & gear driven rotary motion devices. To this end we offer a range of standard units. Modified or special units will be considered on a case by case basis..

Our standard rotary table product line comprises 6", 4.3"& 3.5" models.

The RALMTEC line is delineated from its competition by its specialization. Many years ago we introduced the first rotary with preloaded crossed roller main bearings (providing immense rigidity in a very low profile) and a spring loaded floating tail bearing (economically maintaining constant solid mesh between the worm & gear). 

The pages of this web site provide full information covering dimensions, specifications, capacities, construction, options, pricing and ordering key.


Visit Some Of Our Customers -

Innovision Optics              General Lift

Better Light                      Phase Metrics

ALM-RALMTEC, P.O.Box 2274, Hutchinson, KS 67504-2274