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Thomson micron cnc motor 10:1 planetary gear reducer
NEMA FRAME PLANETARY GEAR REDUCER
This is a precision 10:1 Nema True TM Planetary Gear reducer. Great for servo and stepper motors on CNC machines. The part # is 34-61178-4132. It looks like it fits Nema 23 motors. Check the specs and dimensions though. The input shaft is 9.5MM and the output side looks to fit approx. 10mm but the way it is designed with a split sleeve and coupler set-up it may fit a range of slightly smaller or larger shafts. It is anodized aluminum construction. I googled Nema True Planetary gearbox and found these general specs for Nema True TM planetary gear reducer units. ...Some may be applicable?
High Torque to Size Ratio - allows compact design Low Backlash - eliminates positioning errors due to lost motion Inertia Matching - keeps servo system stable and in control High Rigidity - 0ptimizes system response Self Re-lubrication - eliminates costly maintenance and downtime High Radial Load Capacity - mount pulleys and pinions directly on the output shaft Error Free Mounting: Redimount Compliant (NEMA Size 17 uses QuickMount) Precision: 13 arc-minutes Frame Sizes: 23, 34 and 42 Torque Capacity: up to 1600 in-lb Ratio Availability: 3:1 through 100:1 Radial Load Capacity: up to 840 lb Input seal prevents lubrication leakage Sealed deep groove ball bearings provide high radial load carrying capability Balanced collar clamp and pinion eliminates noise and vibration Anodized aluminum housing reduces weight and prevents corrosion HRC 55-60 steel gears provide superior wear resistance and increased backlash integrity E-mail if you need any additional pics or dimensions. (seller's notes:box 5)
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