MINIATURE MICROPOSITIONERS
Mini Micropositioner (MM1 and MM1-3)
Single stage measures only 5 x11 x 26 mm with 3 mm travel. Provides precise and smooth motion with no backlash, positive spring loaded carriage, straight within 1 micron and less than 1 micron maximum wobble. Features fine 80 TPI screw adjustment. 10 mm square mounting surface has a 3.9 mm tapped center hole for transmission and/or mounting. Available in single X (MM1), X-Y, and X-Y-Z (MM1-3) axis configurations.

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

Motorized Micropositioner (MM3-M)
Designed for applications where working space is limited. Our Motorized Micropositioner offer high precision in a turnkey design. The stages are powered by a 10 mm motor with 10-position magnetic encoder. The 80 TPI lead screw provides smooth and accurate positioning, while still allowing for quick positioning in the coarse mode. Control unit sold separately (see above).
Stage body (LxWxH): 13.7x1.9x0.91cm
Weight: 68 g
MINI-MICRO SPECIFICATIONS
MM1
MM1-3
MM3
MM3-3
AXIS
X
X-Y-Z
X
X-Y-Z
STRAIGHT LINE ACCURACY Within 1 micron over 3mm travel Within 1 micron over 3mm travel Within 1.5 micron over 13mm travel Within 1.5 micron over 13mm travel
CLEAR APPETURE 3.9 mm tapped hole, 8 - 32 thread 3.9 mm tapped hole, 8 - 32 thread 7 mm tapped hole, 5/16 - 16 thread 7 mm tapped hole, 5/16 - 16 thread
LOAD CAPACITY 255 g Normal 255 g Normal 340 g Normal 340 g Normal
FINISH Black anodized Black anodized Black anodized Black anodized
WEIGHT 3 grams/axis 12 grams 14 grams/axis 48 grams
MOUNTING SURFACE
Precision ground
Precision ground
Precision ground
Precision ground
TYPE
Fine screw
Fine screw
Fine screw
Fine screw
TRAVEL
3 mm
3 mm
3 mm
3 mm
LINEAR SPECIFICATIONS
Lead Screw 80 TPI
Gear Ratio 64:1
Travel 51 mm
Controller Resolution 1 microns
Counts/Screw Rev. 640
Horizontal Load Capacity 0.5 Kg
Vertical Load Capacity 0.5 Kg
Maximum Speed 8 mm/sec
Slider Backlash 0.05 mm
Runout (maximum) 0.003 mm/in.
Counts Per MilliMeter 2016

MM3-M Controller (MM3-MC)

Controller is a closed-loop position controller, which features position information displays, stage calibration, positional motion capability, storage of trajectories, user-configurable PID coefficients, backlash compensation, position error threshold, and option switches. A serial port provides interconnection to a host computer for text loading and storage of programs.