Worm Gear Speed Reducers feature all metal construction.
October 12, 2006 -
Suited for variety of instrumentation applications, A 2Z17, A 2Z18, and A 2Z19 Series provide standard gear ratings from 6:1 to 100:1. Worm gears are phosphor bronze, while hardened worm is steel, and housings are aluminum alloy with black anodized finish. Featuring ball bearing mounted input shaft, units provide breakaway torque of .07-1.12 oz-in. and output torque of 4.5-39 lb-in. Max backlash is ½° and max input speed is 6,000 rpm for both inch and metric types.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
SDP/SI (Stock Drive Products/Sterling Inst)
2101 Jericho Tpk., P.O. Box 5416
New Hyde Park, NY, 11042 5416
USA
New Series of Worm Gear Speed Reducers from SDP Feature All Metal Construction
New Hyde Park, New York - A new series of worm gear speed reducers manufactured by Stock Drive Products feature all metal construction for use in a wide variety of instrumentation applications.
A total of 54 worm gear types are stocked in inch type and 29 worm gear types are stocked in metric type. Three sizes of speed reducers are offered with ball bearing mounted input shafts allowing up to 6,000 rpm input speeds. The worm gears are made of phosphor bronze and the hardened worm is steel. The 3 speed reducer types are offered with standard gear ratings from 6:1 to 100:1. The housings are made of aluminum alloy with a black anodized finish.
These units, identified as the A 2Z17( -,M), A 2Z18 (-,M) and A 2Z19 (-, M) Series, feature a breakaway torque of from .07 oz. in. (5 x 10-4 Nom) to 1.12 oz. in. (80 x 10-4 Nom) and an output torque of 4.5 lb. in. (0.51Nom) to 39 lb.in. (4.41Nom). Their maximum backlash is ½ degrees and their maximum input speed is 6,000 rpm for both inch and metric type. The small drive measures from 1-1/4" (31.8 mm) wide x ¾" (19 mm) deep x 1-17/32" (39 mm) high. The smallest unit features a 1/8" (3mm) diameter input shaft and 3/16" (4 mm) diameter out put shaft both ¾" (19 mm) long. Request for any special mounting, ball bearings, or different shaft diameters or other modifications are welcome. Price, in single unit quantities, start at $217.05 for the 12.5 ratio speed reducer unit.
Additional specifications for the A 2Z17, A 2Z18 and A 2Z19 Series of speed reducers is contained in Catalog D790 (Inch) and Catalog D785 (Metric) available free upon request from Stock Drive Products and Sterling Instrument, 2101 Jericho Turnpike, P.O. Box 5416, New Hyde Park, New York 11042-5416. Phone: 516-328-3300
Fax: 516-326-8827. Web: http://www.sdp-si.com
Company Name: Stock Drive Products/Sterling Instrument
Address 1: 2101 Jericho Tpke.
Address 2: P.O. Box 5416
City: New Hyde Park
State: NY
Zip: 11042-5416
Country: USA
Phone: 516-328-3300
URL: http://sdp-si.com/press/new/SpeedReducers20_3.htm
Contact Name: Herb Arum
Title: Marketing Manager
E-mail: cpratt@sdp-si.com
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