Rupes LHR21 Mark III

With its 21mm orbit and its 150mm backing pad, the LHR 21 MarkIII random orbital
polisher is the perfect tool for working large surface areas. The LHR 21 MarkIII allows
the operator to achieve ultra-high quality finishes, even with limited passes. Improved
efficiency guarantees more power and torque on every surface.

IMPROVED ERGONOMICS

The rubberized front grip of the MarkIII offers exceptional comfort for the operator while providing a non-slip surface for control. The improved rear handle also integrates rubberized surfaces for improved feel. Two strategically placed, non-marking, tool rests provide stability when the tool is not in use as well as additional protection against unintended impact. The continued refinement of the BigFoot random orbital platform in MarkIII reinforce its best in class reputation, making the best even better.

ELECTRONIC SPEED CONTROL DIAL

The new electronic speed control dial allows for easy adjustment of the top speed of the polisher without requiring the operator to move his hands. The larger dial is easily adjusted with a move of the thumb. High visibility numbers and a more positive feedback from the movement of the dial make speed changes feel more deliberate, allowing operators to select the ideal speed for the task without any interuption to the polishing process.

PROGRESSIVE TRIGGER

Adding an additional layer of control is the new progressive trigger. Acting as a throttle to control speeds within the dial range, the progressive trigger allows the operator to make subtle adjustments for precise control without interuption of the process or need to reposition the grip to access the speed dial.

DESIGN

Attention to detail is something more than just attractive design. Every detail, such as the rubber support positioned on the body of the machine to keep it stable during the non-working stages , is the result of meticulous research aimed at achieving maximum operator comfort.

 

 

 

IMPROVED ERGONOMICS

 

 

 

The rubberized front grip of the MarkIII offers exceptional comfort for the operator while providing a non-slip surface for control. The improved rear handle also integrates rubberized surfaces for improved feel. Two strategically placed, non-marking, tool rests provide stability when the tool is not in use as well as additional protection against unintended impact. The continued refinement of the BigFoot random orbital platform in MarkIII reinforces its best in class reputation, making the best even better.

 

 

TUNED ELECTRONIC SPEED MODULE

 

The new electronic speed control dial allows for easy adjustment of the top speed of the polisher without requiring the operator to move his hands. The larger dial is easily adjusted with a move of the thumb. High visibility numbers and a more positive feedback from the movement of the dial make speed changes feel more deliberate, allowing operators to select the ideal speed for the task without any interruption to the polishing process. The module has also been tuned to deliver peak torque and speed in the optimal dial ranges.

 

 

PROGRESSIVE TRIGGER

 

Adding an additional layer of control is the new progressive trigger. Acting as a throttle to control speeds within the dial range, the progressive trigger allows the operator to make subtle adjustments for precise control without interruption of the process or need to reposition the grip to access the speed dial. The linear delivery of power allows for very fine adjustment within each speed range giving technicians a whole new dimension of control.

 

 

 

 

LONGER CORDS

 The Mark III comes standard with a 9 meter (29.6 ft) cord on both the LHR15 and LHR21 models. The longer cord provides users enough length to move more effortlessly around their workshop or studio without the need for additional extension cords or searching for a nearby outlet.

 

 TECHNICAL DATA:

Backing Pad  150mm – 6″

Orbit      21mm – 13/16″

Power     500 watt

R.P.M.     3000 – 4500

Weight    2.7kg – 5.95 lbs

Speed Control           yes

Progressive Trigger    yes

Spindle Thread      M8-F

Backing Pad Supplied    #981.321N

Electrical Cord        9m – 29.6ft