February 4, 2012
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PRODUCT SHOWCASE: Right Angle EG Planetary Gearheads from Sterling Instrument
A new series of right angle EG planetary gearheads from Sterling Instrument features low cost and is offered in four standard NEMA sizes: 17, 23, 34, and 42. These gearheads, identified as the S91..SREG.. Series, feature the planetary system, high torsional stiffness, case-hardened spiral bevel gears, and are sealed to extend service life. They offer both single and double stage design, and include a precision balanced clamp-on pinion. Woodruff keys #404 and motor mounting hardware kits are supplied. Each of the four NEMA sizes is offered in 13 gear ratios ranging from 3:1 to 100:1. Their maximum input speed is 5000 rpm. Their radial and axial shaft loading is 400 lb. Their single stage and double stage minimum efficiency is 85-80 percent, respectively.
Operating temperatures range from -40°F to +225°F. The housings are made of steel, gold zinc plated. The right angle housing and mounting flanges are made of aluminum, black anodized. Go online to [www.sdp-si.com/estore].