Categories that include the terms: PRECISION and SHAFT
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Ball Bushings - Thomson |  |
Bearings - Linear - Ball - Thomson Precision Steel (Closed)
For running on shafts fixed at the ends.
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Bearings - Linear - Ball - Thomson Precision Steel (Open)
For running on shafts supported by a rail along their length.
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Bar | |
Shafting - Ground
Precision ground shafting. Various materials including silver steel, 303 304 316 416 stainless steel, hardened chrome steel.
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Bearings - Linear | |
Bearings - Linear - Ball
Adjustable and fixed types - open for running on a supported rail and closed for fixed shafts.
Use with hardened precision ground shafting. Shaft tolerance: h6 (Normal Fit), j6 (Close Fit). Housing Tolerance: H7 (Clearance Fit), J7 (Interference Fit). Max Temp: 100 Deg C Intermittent, 80 Deg C continuous.
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Bearings - Linear - Ball - Miniature - High Precision
High Precision Corrosion Resistant Miniature Linear Bearings.
High Precision Swiss Made, Accurate Guiding, Smooth Running. High Load Capacity. Tolerances --- d (+0.008 / -0.000 mm) D (+0.000 / -0.010 mm). Recommended Outer ring fitted with interferance of 1-3 Microns or retained by Circlips. Shafts (not included) should be 60-63 Rockwell C hardness with tolerances +0.000 / -0.006 mm.
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Clamps - Gear | |
Clamps - Gear - Two Piece - Precision Balanced
Precision - Stainless - Aluminium - Carbon Steel - For our clamp type gears.
Precision Type : Height and Clearance Radii Tolerances +/- 0.397. Precision Type : All other dimensional tolerances except ID +/-0.127. These clamps are designed to clamp the OD of the hub on our clamp type gears. The shaft size listed is for reference only.
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Collars - Shaft | |
Collars - Shaft - Hinged Type
Precision machined. Convenient easy-to-assemble design.
Same axial load handling capabilities as standard two piece collars. Captive clamp screw eliminates lost screws. The collars have a smooth I.D., O.D. & sides with no protruding pins or screws. Easily Machinable / Open Completely. Non-marring / Use on hardened shafts / Use on tubing / Use on split hubs.
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Collars - Shaft - Standard
Includes miniature precision types. Carbon steel, 303 and 316 stainless.
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Couplings - Oldham | |
Couplings - Oldham - Precision Spring Loaded
2.8 to 4.2 Nm. Max Speed: 3000 RPM.
Max Speed: 3000 RPM. Max Backlash: 5 minutes. Max parallel shaft offset: 0.381mm. Max angular offset: 1.5 Degrees. 303 Stainless Steel.
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Gearboxes - Cross Axis | |
Gearboxes - Cross Axis - 83.3 x 76.2 x 44.5
Worm Gear - 64DP Precision.
Max input speed 1000 RPM. Right or left hand. Can only be driven from input shaft. Maximum Backlash 30 minutes. Permanently Lubricated.
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Gearheads - Inline | |
Gearheads - Inline - Planetary - Size 17 - Precision
Use with NEMA Size 17 Motors.
Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 25.4kg (57 lbs) radial and 24.5kg (55 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 Deg C (-65 to 250 Deg F).
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Gearheads - Inline - Planetary - Size 23 - Precision
Use with NEMA Size 23 Motors.
Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 154kg (347 lbs) radial and 153kg (344 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 Deg C (-65 to 250 Deg F).
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Gearheads - Inline - Planetary - Size 34 - Precision
Use with NEMA Size 34 Motors.
Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 388kg (875 lbs) radial and 376kg (849 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 Deg C (-65 to 250 Deg F).
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Gearheads - Inline - Planetary - Size 56 - Precision
Use with NEMA Size 56 Motors.
Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 937kg (2100 lbs) radial and 937kg (2100 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 Deg C (-65 to 250 Deg F).
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Gearheads - Right Angle | |
Gearheads - Right Angle - Planetary - Size 23 - Precision
Use with NEMA Size 23 Motors.
Maximum input speed 5000 rpm. Shaft loading 154.9 kg (347 lbs) radial and 153.5 kg (344 lbs) axial. Min. Efficiency ---- Single Stage : 85%, Double Stage : 80%. Max Backlash ---- Single Stage : 14 arc min, Double Stage : 18 arc min. Operating Temperature : -54 to 121 Deg C (-65 to 250 Deg F).
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Gearheads - Right Angle - Planetary - Size 56 - Precision
Use with NEMA Size 56 Motors.
Maximum input speed 5000 rpm. Shaft loading 937 kg (2100 lbs) radial and 937 kg (2100 lbs) axial. Min. Efficiency ---- Single Stage : 85%, Double Stage : 80%. Max Backlash ---- Single Stage : 10 arc min, Double Stage : 14 arc min. Operating Temperature : -54 to 121 Deg C (-65 to 250 Deg F).
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Hobby Shafting | |
Hobby Shafting - Precision Ground
A small selection of popular sizes.
See main listings for sizes not shown here.
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Motors - Stepper - Drives | |
Motors - Stepper - Drives with Gearheads
Not recommended for precision applications. Approx 2 Deg backlash at output shaft.
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Shaftloc-tm- | |
Shaftloc-tm Simple Type M
Simple effective way to lock components onto shafts.
Passivated 416 Stainless Steel Simple two part screw together system locks parts securely to shaft. Asymetric thread geometry produces a large radial clamping force when the nut is tightened Precision, dynamically balanced and suitable for high speed applications. Diameters A and B concentric within 0.013 T.I.R. Tightening the nut causes slotted sleeve to contract, gripping the shaft and clamping the component to the sleeve.
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