Yamato LR Series 1000 RPM Laboratory Stirrers

Digital Laboratory Stirrer

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LR500A/500B

DC brushless motor considered superior in safety as there are no brushes to cause sparks and no brush replacement required
Direct-drive system reduces noise and require low maintenance
Lab stirrer achieves high torque enabling stirring of high viscosity solution
Digital tachometer for easy speed setting and confirmation
Load on the stirring shaft can be monitored by LED2 display. An overload lamp turns on when exceeding the maximum load, stopping the motor automatically
Revolution feedback control function can maintain the setting rate despite change of load (especially suitable for high viscosity samples)

40 years as a leading scientific lab equipment provider in the United States.

All products come with a 1 year warranty.

Every product is made through environmentally conscious methods and remains eco-friendly all throughout its life cycle.

MODEL	LR500A	LR500B
Speed Range *¹	34~340 rpm	100~1000 rpm
Max. Torque	1.96N•m (20kgf•cm)	0.98N•m (10kgf•cm)
Display Of Speed / Torque	Digital, 3-digit / Green LED, 2 Steps + Overload Display
Motor (Brushless DC)	70W	100W
Speed Control	Speed feedback control
Safety Device	Stops when overloaded
Stirring Function / Shaft Dia.	Gearless Direct Drive Type / ø10mm
Power Source 50/60Hz	AC100~125V 3A	AC100~125V 3.5A
Included Accessories	Stirring shaft (ø10*500mm), 75mm 4-blade propeller, clamp
Operational Accessories*	Stand and rod
Optional Accessories	Propellers (different types and sizes), vacuum adapter, extra long stirring shaft (ø10*800mm), glass stirring shaft
Recommended Set Composition	Main body, stand, rod, stainless steel shaft, 75mm 4-blade propeller

*Operational accessories purchased separately
*1, No load

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