The A 2B 7-S300 is a 30:1 right-angle worm gear speed reducer with a compression-molded glass-fill polyester housing, bronze-driven gear, ground steel worm, and sintered bronze bearings for input and output shafts. It features a solid output shaft with a 0.875-inch diameter and a 0.312-inch keyway, and is prelubricated with grease. The unit measures 3-3/8 inches high, 3-7/8 inches wide, and 3 inches deep, and weighs 28 ounces. At 1800 rpm input, it delivers 60 rpm output with 120 lb-in. torque and 0.15 hp capacity. Input shafts are sealed to retain lubrication and exclude contaminants.
Speed reducers are components that use a gear train to reduce output rpms. MGX gearheads and speed reducers are made to the highest exacting standards of craftsmanship. Our MGX gearheads are attachable to the U.S. Bureau of Ordnance (Bu-Ord for short) frame-size servomotors without modifications to the input pinions and without complicated adapters, screw threads, etc., thanks to the versatile mounting clamps supplied. Mounting dimensions are identical to Bu-Ord OP 1755 motor dimensions.
Our speed reducers are offered in low and zero backlash options, with single- and double-ended shafts. They are available in Bu-Ord sizes 11, 15, and 18 and with an O.D. of 1-1/16”, 1-7/16”, and 1-3/4”.
Consult engineering for the gearheads and speed reducers:
REQUEST A QUOTE
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gearboxes and Gearheads |
| Product Number | A 2B 7-S300 |
| Product Name | 30 TO 1 Right Agle Speed Reducer With Compression-Molded Glass-fill Polyester Housing |
| Gear Ratio | 30 (X : 1) |
| Rated Output Torque | 120 In-lbs (138 kg-cm) |
| Reducer Input | Solid shaft |
