ER-6 Rotator – Universal


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A versatile laboratory unit used for spinning the Centrifugal Hoop (RA-10), and Stroboscope Discs (RA-21), each of which are accurately sized to fit our Rotator. Other devices such as a siren disc, color disc, or vibrating string can also be used.

The electronic speed control is set at the factory to cover a speed range of 0 to 5,000 RPM. The “On-Off” switch is integral with the potentiometer so that it always must start at low speed. A pilot light shows when power is on even though the shaft may not be rotating.

The motor may be clamped in a wide range of horizontal and vertical positions. The heavy cast iron 18 x 13 cm base makes a good stable foundation. The chuck, mandrel, support post and clamping screw are all made from stainless steel.

Additional information

Weight 11 lbs
Dimensions 12.75 × 7.75 × 9.75 in

115 v Plug, 220 v EUR Plug, 220 v Other Plug, 220 v UK Plug


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Instructions:  Universal Rotator

Replacement Parts

We have had no request for replacement parts for this product, but please be assured that whatever you might need is readily available.

Please contact us for any replacement part that might be needed.

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