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New Hyde Park, NY, United States, 2007/09/24 - An expanded series of 41 miniature inch and metric right angle speed reducers introduced by Stock Drive Products are designed to operate in any output direction: reverse, same or dual.
They are ideal for connecting accessory instruments, for reversing rotation of flexible shafts and for controlling two units through one power source. These versatile, lightweight, 4 oz. (113g), units, identified as the A 2Z23- (inch series) and A 2Z23M (metric series), come with twin hex nuts that simplify mounting the units onto panels.
These low-cost reducers employ crossed-helical gears that provide a wide range of 8 output ratios. The reducers are finding increased use in intermittent-duty applications where input motion by means of a control knob or gear is transmitted at right angles to the output shaft.
These reducers are also excellent for continuous, light-duty use where they can operate at speeds of about 1,800 rpm. These miniature, 2-1/2" (64 mm) wide X 3-1/32" (77 mm) deep X 1-5/32" (29.4 mm) high, units are easily mounted through a 9/16" panel hole and secured with twin hex nuts.
Either right-handed or left-handed units may be ordered. Gear ratios range from 1:1 (where they may be operated from either shaft acting as the output shaft) to 25:1, with horsepower ratings ranging from 1/20 to 1/8 HP. The units feature a black-anodized die-cast aluminum housing with hardened steel helical gears, steel shafts, threaded brass bushings and comes complete with a grease fitting. Input and output shaft diameters are .250" (6 mm). Manual torque capacities for units up to 5:1 gear ratios are 28 lb.in. (3.2 Nm), and above 5:1 gear ratios are 20 lb.in. (2.3 Nm).
Availability is from stock. Detailed specifications are contained in Catalog D790 and D785, available free upon request from Stock Drive Products.
2101 Jericho Turnpike
PO Box 5416, New Hyde Park
P: 516-328-3300 / F: 516-326-8827