Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 0

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 1

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 2

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 3

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 4

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 5

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 6

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 7

Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear MicroMini Stages, US $2,999.99 – Picture 8

Lot Of 3 National Aperture Mm-4m-ex-50 Extended 50 Linear Micromini Stages

US $2,999.99

Austin, Texas, United States
Feb 15th

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Lot Of 3 National Aperture MM-4M-Ex-50 Extended 50 Linear Travel Motorized Stages There are three stages configured in a 3 dimensional linear fashion. This unit was from a working demonstration used only a few times. Although they are mounted like this you can certainly separate and configure to your application. They have cables from each motor that are about six feet long. Bid with confidence and check my feedback if you are worried about such a large purchase. National Aperture, Inc. MM-4M-EX Extended Motorized MicroMini™ Stage Miniature Positioning Components for Laboratory and Industry including Fiber (Fibre) Optic and Optical Alignment Systems Go to Home Page Download a 2D or 3D Model of the MM-4M-EXDownload a PDF version of the Stage Catalog Download a PDF version of the MM-4M-EX page from the NAI Catalog Features: Recirculating Ball Slide Loads up to 5 lbs. Limit Switches Wide Range of Interchangeable Gearheads 13mm DC Servo Motor w/16 position magnetic encoder Specifications: Travel ranges: 48 mm - 138mm (Longer travels; up to 260mm available as special order) Repeatability: +/- 0.5 µm Homing repeatability: +/- 0.5 µm Accuracy: +/- 1.0 µm per 25mm of travel Straightness: ±2.0 µm maximum deviation per 200mm of travel Resolution: 0.3595µm per count, with 14:1 gearhead Speed: approx. 7mm/sec. with 14:1 gearhead (other gearheads available) Screw pitch: 80 TPI Slider backlash: 1 µm (represents maximum overshoot) Gearhead backlash: <2.54µm can be compensated in software without overshoot Motor: 13mm dia. motor, 6-12 VDC servo, brush type - with magnetic encoder Gearhead: 14:1 standard; other gearhead options available Slide: Recirculating ball bearing slide, with hardened stainless steel rail Thermal Stability(deg. C): 15 to 75 Vacuum Compatibility: 10-3 Torr, standard (higher per request) Load Capacity: Horizontal: 3.0 kg Vertical: 1.0 kg Side: 1.0 kg Return to TOP of page Resolution Data Linear Motion: Link to Connection Specifications for 13mm motor Link to Resolution Data Sheet for 50 position encoder, 80 TPI leadscrew, 6v HT motor Link to Resolution Data Sheet for 16 position encoder, 80 TPI leadscrew, 6v HT motor MM-4M-EX, 80 TPI Lead Screw, 13mm mtr, 16 enc. *lines/mtr rev Resolution1 Max Travel Rate2 Gearhead Ratio Actual Gear Ratio Inch/count mm/count Inch/sec mm/sec 14:1 13.795918367:1 14.1573 x 10-6 0.3595 x 10-3 0.30 7.6 43:1 42.920634921:1 4.5506 x 10-6 0.1155 x 10-3 0.096 2.4 66:1 66.220408163:1 2.9494 x 10-6 0.0749 x 10-3 0.062 1.5 134:1 133.530864198:1 1.4627 x 10-6 0.0371 x 10-3 0.030 0.78 159:1 159.419501134:1 1.2251 x 10-6 0.0311 x 10-3 0.025 0.64 246:1 245.961516035:1 0.7941 x 10-6 0.0201 x 10-3 0.016 0.41 415:1 415.429355281:1 0.4701 x 10-6 0.0119 x 10-3 0.010 0.25 592:1 592.129575640:1 0.3298 x 10-6 0.0083 x 10-3 0.006 0.16 989:1 988.891428571:1 0.1975 x 10-6 0.0050 x 10-3 0.0036 0.092 1,526:1 1,525.718204082:1 0.1280 x 10-6 0.0032 x 10-3 0.0027 0.069 2,608:1 2,625.740771277:1 0.0744 x 10-6 0.0018 x 10-3 0.0015 0.039 4,365:1 4,385.142457309:1 0.0445 x 10-6 0.0011 x 10-3 0.0009 0.023 5,647:1 5,666.953329446:1 0.0345 x 10-6 0.0008 x 10-3 0.0007 0.018 Notes: 1) The lead values shown above in both travel rate and resolution calculations, are for 80 (1/80) Thread per Inch (TPI) leadscrews. For a 40 TPI leadscrew, substitute 0.025 inch lead. 2) Max travel rate calculated with motor armature running at a maximum speed of 20,000 RPM *The resultant quadrature output is equal to 64 encoder counts per motor armature revolution. (mtr rev) Travel rate calculations: Output Shaft RPM = RPM of motor / Gearhead Ratio Distance per minute = Output shaft RPM x Lead (0.0125 in, 0.3175mm) Distance per second = Distance per minute/60 Distance in millimeters = inch/39.37 X 10-3 Distance in micrometers = inch/39.37 x 10-6 Conversion: 1 inch (in.) = 25.4 mm 1 inch (in.) =25,400µm 1 millimeter (mm) = 39.37 x 10-3 in. 1 micron (µm) = 39.37 x 10-6 in. 1 degree (deg) = 3,600 arc-sec 1 arc-sec = 0.277 x 10-3 deg Link to Connection Specifications for 13mm motor PRICING: PART# TRAVEL STAGE BODY (L x W x H) WEIGHT PRICE MM-4M-EX-50mm 48mm 165mm x 31.5mm x 25.4mm 330g $2220.00 Pricing on travel ranges from 170mm to 260mm; per request For our International Customers here is a link to Universal Currency Converter Contact NAI Return to TOP of page The information contained in this data sheet is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff. Go to: Trade Show PDF version of Positioners/Controllers Catalog PDF version of Apertures Catalog Apertures Controllers Software Manual MicroMini™ Stage Motorized MicroMini™ Stage Rotary MicroMini™ Stage Site Map Home Page ©Copyright 1996-2013 National Aperture, Inc. - All Rights Reserved MicroMini ™ Stage is a trademark of National Aperture, Inc. National Aperture, Inc. • 5 Northwestern Drive • Salem, NH 03079 800-360-4598 • 603-893-7393 • FAX 603-893-7857 Search MM-4M-EX-50 for information on the national aperture site and all the specs. Each one of these is over $2200 dollars new, and there are three. At less than 3000 that is over 60% off and it comes with extra mounting for the specific configuration.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	National Aperture
Model	MM-4M-Ext-50