MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 0

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 1

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 2

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 3

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 4

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 5

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 6

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 7

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 8

MM-4M-R Rotary Motorized MicroMini Stage Precision Rotary Table very good Cond., US $750.00 – Picture 9

Mm-4m-r Rotary Motorized Micromini Stage Precision Rotary Table Very Good Cond.

US $750.00

San Bruno, California, United States
Jan 30th

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In very good condition. I believe this was purchased for a research project that did not materialize but it does show some handling marks. In original packaging. It measures about 2.89" square by 1.125" thick with a table diameter of 2.38". Lists at $2,355. The following info is from the internet: High Load Capacity 2.38 inch Diameter Table (60.45mm) Limit Switch Wide Range of Interchangeable Gearheads 13mm DC Servo Motor w/16 position magnetic encoder Ultra-low axial/angular runout Multi-faceted connection interface Anti-backlash worm drive system Black anodized finish Specifications: Repeatability: +/- 30 arc-sec Homing repeatability: +/- 30 arc-sec Accuracy (linearity): +/- 2 arc-min, full travel Max. Travel Rate*: 96.63 degree/second with 14:1 gearhead Encoder Conversion (resolution): 16.3091 arc-second/count with 14:1 gearhead (for other gearheads see resolution data rotary motion) Load Capacity: Direct top load - 10 lbs.(4.5kg) Bearing Runout at Table: +/- 2.5 µm Standard Gearhead ratio: 14:1 Gearhead Options: 14:1, 43:1, 66:1, 134:1, 159:1, 246:1, 415:1, 592:1, 989:1, 1,526:1, 2,608:1, 4365:1 and 5,647:1 Worm ratio: 90:1 Motor: 13mm diameter, (6-12 VDC servo, brush type) Bearings: pre-loaded, duplex angular contact Base Material and Finish: Alunimum, black anodized Vacuum Compatibility: 10-3 Torr standard, higher per request Travel ranges: unlimited (limited to 360o, only in ccw direction if limit switch is enabled) Table backlash: 0 (preloaded worm gear drive) Thermal stability (deg. C): 15 to 75 *Max Travel Rate calculated with a maximum motor armature speed of 20,000 RPM Return to TOP of page Resolution Data Rotary 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 90:1 Worm Drive Ratio, 13 mm Motor, 50 encoder lines/motor revolution, 80 TPI (Threads Per Inch) Leadscrew Resolution1 Max Travel Rate2 Gearhead Ratio Actual Gear Ratio Deg./ count arc-sec/count Deg/sec 14:1 13.795918367:1 4.53032 x 10-3 16.3091 96.63 43:1 42.920634921:1 1.45617 x 10-3 5.2422 31.00 66:1 66.220408163:1 0.94381 x 10-3 3.3977 20.09 134:1 133.530864198:1 0.46805 x 10-3 1.6850 9.90 159:1 159.419501134:1 0.39204 x 10-3 1.4113 8.36 246:1 245.961516035:1 0.25410 x 10-3 0.9147 5.36 415:1 415.429355281:1 0.15044 x 10-3 0.5416 3.18 592:1 592.129575640:1 0.10555 x 10-3 0.3799 2.18 989:1 988.891428571:1 0.06320 x 10-3 0.2275 1.361 526:1 1,525.718204082:1 0.04096 x 10-3 0.1474 0.90 2,608:1 2,625.740771277:1 0.02380 x 10-3 0.0856 0.54 4,365:1 4,385.142457309:1 0.01425 x 10-3 0.0513 0.27 5,647:1 5,666.953329446:1 0.01102 x 10-3 0.0397 0.23 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 inch 1 micron (µm) = 39.37 x 10-6 inch 1 degree (deg) = 3,600 arc-sec 1 arc-sec = 0.277 x 10-3 degree Link to Connection Specifications for 13mm motor PRICING: PART# TRAVEL STAGE BODY (L x W x H) PRICE MM-4M-R unlimited 5.25 inch x 2.88 inch x 1.25 inch 133.4mm x 73.15mm x 28.58mm $2,355.00