Combination laboratory stirrer and stir-tester. The HST20 lets you maintain stirring speed with a 1/8 hp, totally enclosed, permanent-magnet DC motor. The direct-drive model provides speeds up to 2500 rpm and 3.6 lb.in of torque. The geared model gives 2 to 265 rpm and torque of 21 lb.in. Other models provide torques up to 96 lb.in.

The system is furnished complete with drive motor, mounting bracket, controller, 3-jaw keyless chuck, propeller, heavy-duty 90-degree clamp. Lab stand not included.
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Item #

Description

Gear Ratio

Lab Bench Case Dimensions

Voltage

List Price

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QSI-68-1 N/A Direct drive, rpm/torque readout & X-Y output N/A Direct N/A 8" w x 8" d x 4.75" h N/A 120 V $3,213.43 Add To Cart
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QSI-68-2 N/A Direct drive, rpm/torque readout & X-Y output, but with 4:1 gearmotor N/A 4:1 N/A 8" w x 8" d x 4.75" h N/A 120 V $3,224.38 Add To Cart
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QSI-68-3 N/A Direct drive, rpm/torque readout & X-Y output, but with 9:1 gearmotor N/A 9:1 N/A 8" w x 8" d x 4.75" h N/A 120 V $3,224.38 Add To Cart
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QSI-68-2 N/A Direct drive, rpm/torque readout & X-Y output, but with 20:1 gearmotor N/A 20:1 N/A 8" w x 8" d x 4.75" h N/A 120 V $3,224.38 Add To Cart
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QSI-68-3 N/A Direct drive, rpm/torque readout & X-Y output, but with 44:1 gearmotor N/A 44:1 N/A 8" w x 8" d x 4.75" h N/A 120 V $3,437.78 Add To Cart
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