Miniature Micropositioner - Three Axis

$225.00
Order code
VAR-3128

Single and three axis micropositioners for small jobs

  • MM3-3 opens 0-4 mm
  • Precise and smooth motion
  • Less than 1µm maximum wobble

Options

Order code Axis Travel Magnetic Base
MM1 1 axis 3 mm No
MM1-3 3 axis 3 mm No
MM1-ALL 3 axis 3 mm Yes
MM3 1 axis 13 mm No
MM3-3 3 axis 13 mm No
MM3-ALL 3 axis 13 mm Yes

Benefits

  • Compact
  • Provides precise and smooth motion with no backlash

Applications

  • Oocyte injection with Nanoliter Injector

The MM1 single stage measures only 5 x 11 x 26 mm with 3 mm travel. It provides precise and smooth motion with no backlash, positive spring loaded carriage, straight within 1 micron and less than 1 micron maximum wobble. It features fine 80 TPI screw adjustment. The 10 mm square mounting surface has a 3.9 mm tapped center hole for transmission and/or mounting. X-Y-Z axis configuration. Available in single X (MM1), X-Y, X-Y-Z (MM1-3) axis configurations. The unit may be purchased with an optional magnetic base (MM1-ALL or MM3-ALL.

The MM3 Single stage measures only 7 × 17 × 44 mm with 13mm travel. It offers precise and smooth motion with no backlash, positive spring-loaded carriage, straight within 1.5 µm, and less than 1.5 µm maximum wobble. It features fine 80 TPI screw adjustment. The 13mm square mounting surface has a 7mm tapped center hole for transmission and/or mounting. Available in single X (MM3), X-Y, X-Y-Z (MM3-3) axis configurations.

 

Optional magnetic base for micropositioners

 

  MM1/MM1-3 MM3/3MM3-3
Travel 3 mm 0.5" (13 mm)
Runout (maximum) 1.0 μm over 3 mm of travel 1.5 µm over 13 mm of travel
Return Force ext.-comp. 113-312 g 6-20 oz. (170-56 g)
Weight 12 g/axis 48 g/axis
Screw Pitch 80TPI 80TPI
Backlash 0 (no ball bearings) 0 (no ball bearings)
Sensitivity 0.5μm 0.5µm
Wobble (maximum) 10 μrad (2 arc sec) (no ball bearings) 0.01 lmrad
Thermal Stabilty 15°-75°C 15º - 75ºC
Load Capacity    
    Direct top or side load 0.25 kg 0.34 kg
    Push 0.5 kg 1 kg
    Retract ext-comp See return force as specified above See return force as specified above
    Tilt 3 in.-oz. (210 g-cm) 6 in.-oz. (420 g-cm)
    Twist 1.5 in.-oz. (105 g-cm) 3 in.-oz. (210 g-cm)
Clear Aperture 3.9 mm tapped hole, 8-32 thread 7 mm tapped hole, 5/16-16 thread
Finish Black anodized Black anodized
Dimensions (not including lead screw extension) -X Single Stage: 26.2 x 11.2 x 5.1mm
-XY (2-axis): 26.2 x 26.2 x 10.2mm
-XYZ (3-axis): 26.2 x 26.2 x 36.3mm
17.4 x 0.66 x 0.29" (44.2 x 16.8 x 7.4mm)

 

Miniature Micropositioner - Three Axes, 13 mm

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