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ISO 9001:2015Made in INDIA

Motorized Linear & Rotation Stages


Motorized Heavy Duty
Rotation Stages
MRSH Series
360º Traverse
Stepper motor Actuator

These are heavy duty stages which can take axial loads beyond 400 kg’s. Perfectly matched worm and gear assembly to minimize play and back-lash. The top rotating part which is plane in this case, is provided with rotary graduations on the periphery throughout 360 degree.

Radial play is eliminated by the use of preloaded thrust bearings using balls as rolling elements. Stepper motor which is connected to the worm is used as a electrical actuator. Shaft of the stepper motor or servo motor is connected to the rotating knob as well for manual adjustments, when ever required. Top surface of the stage is provided with tapped holes and base with counter bored holes for mounting. Standard stages are manufactured in aluminium alloy with black anodizing finish. The stage can be manufactured in stainless steel and mild steel as well with the required finish.

To meet the most critical positioning demands, rotary encoder is used. It converts the angular position of a shaft to digital code, making it an angle transducer.

# controller sold separately    [ read more + ]

    Pre loaded rolling contact bearings are used to minimize friction and to eliminate play
    Driven by precision worm gear assembly
    Graduated rotary scales are provided for visual reference of positions
    Can be fitted to our motorized linear stages for multi axis configurations
    The stages can be constructed out of aluminium, steel or SS depending on the application

Stepper motor drive Rotation stages

Model No. Foot print
(length x width)
Rotating
Disc Dia
H (mm) Load
Capacity
Gear Ratio Degree/1 full rotation of motor Maximum speed * Positioning accuracy Half Step Resolution Drawing Price ( $ )
MRSH 300 300 350 300 68 300 Kg 225 : 1' 1.6º 6.4º 0.1º 0.004º 3052.00
MRSH 400 400 450 400 80 350 Kg 150 : 1' 2.4º 9.6º 0.1º 0.006º 3585.00
MRSH 500 500 500 460 80 400 Kg 180 : 1' 0.1º 0.02º 4090.00
    # Available micro stepping 1/8, 1/16, 1/256 *  (4 RPS of motor)

AC Servo motor drive Rotation stages

Model No. Foot print
(length x width)
Rotating
Disc Dia
H (mm) Load
Capacity
Gear Ratio Degree/1 full rotation of motor Maximum speed * Positioning accuracy Half Step Resolution Drawing Price ( $ )
MRSH 300-ACS 300 350 300 68 300 Kg 225 : 1' 1.6º 32º 0.1º 0.00016º -
MRSH 400-ACS 400 450 400 80 350 Kg 150 : 1' 2.4º 48º 0.1º 0.00024º -
MRSH 500-ACS 500 500 460 82 400 Kg 180 : 1' 40º 0.1º 0.0002º -
  *  (20 RPS of motor)
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Established in 1993, Holmarc Opto-Mechatronics Ltd manufactures variety of scientific and engineering instruments for research, industry and education.

ISO 9001:2015 Made in INDIA

CIN : L33125KL1993PLC006984
GST No : 32AAACH9492C1ZQ

Get in Touch

    B.7., H.M.T. Industrial Estate H.M.T. P.O, Kalamassery, Kochi Kerala, India - 683 503
   +91 920-719-7772 / 6 / 1
   sales@holmarc.com
   Mon - Sat : 9 am to 5 pm
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