Stock Drive Products & Sterling Instrument - SDP/SI Datasheets for Adjustable Speed Drives

Adjustable speed drives alter the speed of a driven shaft to a speed selected by an operator.
Adjustable Speed Drives: Learn more

Product Name	Notes
Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 2-2SR12	1 TO 1 Right Angle Drives with Shaft Extending from Bottom / Left
Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 2-2RR12	1 TO 1 Right Angle Drives with Shaft Extending from Bottom / Right
Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 2-3SR12 Commercial 1:1 Ratio Right Angle Drives (metric) -- A 2Z 2M3SR08	1 TO 1 Right Angle Drives with Shaft Extending from Top / Bottom / Left
Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 1-3SR08	1 TO 1 Right Angle Drives with Shaft Extending from Top / Bottom / Right
Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 1-2RR08 Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 3-2RR08 Commercial 1:1 Ratio Right Angle Drives (metric) -- A 2Z 1M2RR06	1 TO 1 Right Angle Drives with Shaft Extending from Top / Left
Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 1-2SR08 Commercial 1:1 Ratio Right Angle Drives (inch) -- A 2Z 3-2SR08	1 TO 1 Right Angle Drives with Shaft Extending from Top / Right
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-211P	1:1 Minature Right Angle Helical Gear Drive With, 1 Output Shaft.
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-311P	1:1 Minature Right Angle Helical Gear Drive With, 2 Output Shafts.
Miniature Helical Gear Drives (inch) -- A 2Z1A-S11	1:1 Miniature Right Angle Helical Gear Drive with 1 Output shaft
Miniature Helical Gear Drives (inch) -- A 2Z1A-D11	1:1 Miniature Right Angle Helical Gear Drive with 2 Output shafts
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-211	1:1 Miniature Right Angle Helical gear drive with, 1 Output Shaft.
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-311	1:1 Miniature Right Angle Helical gear drive with, 2 Output Shafts.
Precision 1:1 Ratio Right Angle Drives (metric) -- A 2Z27MC1010 Precision 1:1 Ratio Right Angle Drives (metric) -- A 2Z28MC1010 Precision 1:1 Ratio Right Angle Drives (metric) -- A 2Z29MC1010	1:1 Precision Right Angle Drives Grease Packed into a Machined Aluminum Housing
1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-A6262LH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-A6275LH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-A7575LH	1:1 Ratio, LH Drive, Right Angle Helical Gear Drive
1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-A6262RH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-A6275RH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-A7575RH	1:1 Ratio, RH Drive, Right Angle Helical Gear Drive
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-221P	2:1 Minature Right Angle Helical Gear Reducer With, 1 Output Shaft.
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-321P	2:1 Minature Right Angle Helical Gear Reducer With, 2 Output Shafts.
Miniature Helical Gear Drives (inch) -- A 2Z1A-S21 Miniature Helical Gear Drives (inch) -- A 2Z1A-S21P	2:1 Miniature Right Angle Helical Gear Drive with 1 Output shaft
Miniature Helical Gear Drives (inch) -- A 2Z1A-D21 Miniature Helical Gear Drives (inch) -- A 2Z1A-D21P	2:1 Miniature Right Angle Helical Gear Drive with 2 Output shafts
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-221	2:1 Miniature Right Angle Helical gear reducer drive with, 1 Output Shaft.
Miniature Right Angle Helical Gear Drives (inch) -- A 2Z11-321	2:1 Miniature Right Angle Helical gear reducer drive with, 2 Output Shafts.
1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-B6262LH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-B6275LH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-B7575LH	3:2 Ratio, LH Drive, Right Angle Helical Gear Drive
1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-B6262RH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-B6275RH 1:1 & 3:2 Hollow Shaft Helical Gear Drives (inch) -- S991HY-B7575RH	3:2 Ratio, RH Drive, Right Angle Helical Gear Drive
1:1 Mini-Shaft Helical Gear Drives (inch) -- S991MY-5050LH 1:1 Mini-Shaft Helical Gear Drives (inch) -- S991MY-5062LH 1:1 Mini-Shaft Helical Gear Drives (inch) -- S991MY-6262LH	LH Drive, 1:1 Ratio, Rated Speeds up to 1800 RPM, Right Angle Helical Gear Drive
Heavy Duty Right Angle L-Drive Drives w/ 2 Shafts (metric) -- S991LYM10A Heavy Duty Right Angle T-Drive Drives w/ 3 Shafts (metric) -- S991TYM10A	Low Noise & High Efficiency Heavy-Duty 'L' Gear Drive, with a 1 Gear Ratio and a 10mm Shaft Dia.
Heavy Duty Right Angle L-Drive Drives w/ 2 Shafts (metric) -- S991LYM15A Heavy Duty Right Angle T-Drive Drives w/ 3 Shafts (metric) -- S991TYM15A	Low Noise & High Efficiency Heavy-Duty 'L' Gear Drive, with a 1 Gear Ratio and a 15mm Shaft Dia.
Heavy Duty Right Angle L-Drive Drives w/ 2 Shafts (metric) -- S991LYM20A Heavy Duty Right Angle T-Drive Drives w/ 3 Shafts (metric) -- S991TYM20A	Low Noise & High Efficiency Heavy-Duty 'L' Gear Drive, with a 1 Gear Ratio and a 20mm Shaft Dia.
Heavy Duty Right Angle L-Drive Drives w/ 2 Shafts (metric) -- S991LYM10B Heavy Duty Right Angle T-Drive Drives w/ 3 Shafts (metric) -- S991TYM10B	Low Noise & High Efficiency Heavy-Duty 'L' Gear Drive, with a 2 Gear Ratio and a 10mm Shaft Dia.
Heavy Duty Right Angle L-Drive Drives w/ 2 Shafts (metric) -- S991LYM15B Heavy Duty Right Angle T-Drive Drives w/ 3 Shafts (metric) -- S991TYM15B	Low Noise & High Efficiency Heavy-Duty 'L' Gear Drive, with a 2 Gear Ratio and a 15mm Shaft Dia.
Heavy Duty Right Angle L-Drive Drives w/ 2 Shafts (metric) -- S991LYM20B Heavy Duty Right Angle T-Drive Drives w/ 3 Shafts (metric) -- S991TYM20B	Low Noise & High Efficiency Heavy-Duty 'L' Gear Drive, with a 2 Gear Ratio and a 20mm Shaft Dia.
1:1 Mini-Shaft Helical Gear Drives (inch) -- S991MY-5050RH 1:1 Mini-Shaft Helical Gear Drives (inch) -- S991MY-5062RH 1:1 Mini-Shaft Helical Gear Drives (inch) -- S991MY-6262RH	RH Drive, 1:1 Ratio, Rated Speeds up to 1800 RPM, Right Angle Helical Gear Drive
Commercial Bevel Gear Drives (metric) -- S99RD1MBE88L-1A	Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 10 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE88L-1B	Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 12 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE40L-1	Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 4 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE55L-1	Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 5 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE70L-1A	Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 6 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE70L-1B	Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 8 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE88L-2A	Right Angle Bevel Gear Drive, 2:1 Gear Ratio, 10 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE88L-2B	Right Angle Bevel Gear Drive, 2:1 Gear Ratio, 12 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE55L-2	Right Angle Bevel Gear Drive, 2:1 Gear Ratio, 5 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE70L-2A	Right Angle Bevel Gear Drive, 2:1 Gear Ratio, 6 mm Shaft Dia., 500 rpm Max. Rated Speed
Commercial Bevel Gear Drives (metric) -- S99RD1MBE70L-2B	Right Angle Bevel Gear Drive, 2:1 Gear Ratio, 8 mm Shaft Dia., 500 rpm Max. Rated Speed
Worm & Bevel Right Angle Drives (inch) -- S9914Y-G1566-01	Right Angle Bevel Gear Drive, Size 11, 1:1 Ratio.
Worm & Bevel Right Angle Drives (inch) -- S9914Y-G1566-02	Right Angle Bevel Gear Drive, Size 11, 2:1 Ratio.
Worm & Bevel Right Angle Drives (inch) -- S9914Y-G1566-03	Right Angle Bevel Gear Drive, Size 11, 3:1 Ratio.
Worm & Bevel Right Angle Drives (inch) -- A 2Z 4-100	Right Angle Worm Gear Drive, Size 11, 10:1 Ratio.
Worm & Bevel Right Angle Drives (inch) -- A 2Z 4-200	Right Angle Worm Gear Drive, Size 11, 20:1 Ratio.
Worm & Bevel Right Angle Drives (inch) -- A 2Z 4-050	Right Angle Worm Gear Drive, Size 11, 5:1 Ratio.

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