Categories that include the terms: COUPLINGS and TORQUE and TUBE
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Couplings |  |
Couplings - Double Disk - High Torque (Relevance 9/10)
Zero Backlash - Clamp Locking - Medium torsional stiffness.
High torsional stiffness and high response. Zero backlash. Hub: Aluminium (A2017) Spacer: Aluminium (A2011). Pin: Stainless Steel (SUS301) Disk: Stainless Steel (SUS303). Maximum Temperature: +100°C. 2.8 to 22 Nm. 2400 to 4800 rpm. Identical clockwise & anti-clockwise rotational characteristics.
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Couplings - Jaw Type - With Polyurethane Spider (Relevance 5/10)
Miniature aluminium curved jaw flexible couplings. 2 to 160 Nm.
Discs (either red as standard with blue or white optional) are available to purchase separately. Flexible couplings transmit torque and rotational angle while absorbing misalignment. When the misalignment exceeds allowable values, vibration may result or the life of the coupling may become shortened. Zero backlash in low torque application, made capable by having the hubs pressed in a spacer. Can be used as a flexible coupling in a high torque application.
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Fuel | |
Fuel - Tube (Relevance 5/10)
Fuel line tubing for hobbies. Includes Tygon for petrol, silicone for nitro glo fuel and neoprene for both.
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Materials | |
Tube - Hexagonal - Brass (Relevance 5/10)
Hexagonal hollow tubing.
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Tube - Rectangular - Brass (Relevance 5/10)
Rectangular hollow tubing.
Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Rectangular - Carbon Fibre (Relevance 5/10)
High impact light weight carbon fibre hollow tubing for modelling.
Pultruded carbon fibre with a smooth epoxy coated finish
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Tube - Round - Aluminium (Relevance 5/10)
Hollow round tubing for general hobby applications.
For general hobby applications. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. For use with bearings we suggest you use items from the category - Shafting - Ground. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Round - Brass (Relevance 5/10)
Hollow round tubing for general hobby applications.
For general hobby applications. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. For use with bearings we suggest you use items from the category - Shafting - Ground. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Round - Bronze - LG2 (Standard) (Relevance 5/10)
Leaded Gunmetal Bronze tubing. Sizes listed are FINISHED SIZE. Product supplied will be larger on OD and smaller on bore.
Sizes listed are FINISHED SIZE. Product supplied will be larger on OD and smaller on bore. Longer lengths available on special request. Composition (Approx.) : Copper 85%, Tin 5%, Zinc 5%, Lead 5%. AS1565-83600 / Hardness : 70-90 BHN. Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Round - Carbon Fibre (Relevance 5/10)
High impact light weight carbon fibre hollow tubing for modelling.
Pultruded carbon fibre with a smooth epoxy coated finish Items marked as Low Grade may have tolerance variations up to 0.2mm
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Tube - Round - Copper (Relevance 5/10)
Hollow round tubing for general hobby applications.
For general hobby applications. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. For use with bearings we suggest you use items from the category - Shafting - Ground. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Round - Sintered Bronze (Relevance 5/10)
Oil impregnated sintered bronze tubing - self lubricating.
Sizes listed are FINISHED SIZE. Product supplied will be larger on OD and smaller on ID to allow for machining.
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Tube - Round - Stainless Steel (Relevance 5/10)
Hollow round tubing for general hobby applications.
For general hobby applications. May be slightly oversized on OD so some reworking may be required before fitting closely mating parts such as bearings. For use with bearings we suggest you use items from the category - Shafting - Ground. Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Square - Aluminium (Relevance 5/10)
Hollow square tubing for general hobby applications.
Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Square - Brass (Relevance 5/10)
Hollow square tubing for general hobby applications.
Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
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Tube - Square - Carbon Fibre - Round Hole (Relevance 5/10)
High impact light weight carbon fibre tubing for modelling.
Pultruded carbon fibre with a smooth epoxy coated finish Items marked as Low Grade may have tolerance variations up to 0.2mm
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Tube - Square - Carbon Fibre - Square Hole (Relevance 5/10)
High impact light weight carbon fibre tubing for modelling.
Pultruded carbon fibre with a smooth epoxy coated finish Items marked as Low Grade may have tolerance variations up to 0.2mm
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Tube - Streamline - Aluminium (Relevance 5/10)
Streamline Aluminium Tubing.
Teardrop shaped soft aluminium tubing Enables easier bending Great for tight applications
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Tube - Streamline - Brass (Relevance 5/10)
Streamline Brass Tubing.
Teardrop shaped soft brass tubing Enables easier bending Great for tight applications
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Shaft and Shafting | |
Shafts - Flexible - Coupling Ends - Open (SDP) (Relevance 5/10)
Flexible shafting with coupling ends ready to attach to a fixed shaft.
See PDF file at bottom of internet page for Performance Data.
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Spacers | |
Joints - Tee - Tubing and Rod (Relevance 5/10)
Inexpensive nylon joiners for hobby tubing and rod
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Tools | |
Tools - Tubing Work (Relevance 5/10)
Tube benders and cutters
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Couplings | |
Couplings - Bantam - Complete (Relevance 4/10)
Isolates vibration up to 85%. Sleeve provides electrical insulation. 0.21Nm at 1725rpm.
Parallel Offset 0.25 mm. Angular Offset 1.5 Degree.
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Couplings - Bellows - Set Screw - Aluminium (Relevance 4/10)
Zero Backlash - High Torsional Stiffness - Identical Clockwise and Anticlockwise Characteristics
Phosphor Bronze Bellows Aluminium Hubs
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Couplings - Double Disk (Relevance 4/10)
Zero Backlash - High Torsional Stiffness.
Hub and Spacer: Aluminium Alloy. Pin and Disc: Stainless Steel. Max Axial Play: +/-0.5mm. 0.7 to 12.5 Nm. 3000 to 19000 rpm.
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Couplings - HRC (Relevance 4/10)
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Couplings - Helical - Standard (Relevance 4/10)
0.1 to 16.2 Nm.
Zero backlash. Max. Ang Misalignment 5 Degrees. Max Parallel Offset 0.25mm.
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Couplings - Jaw Type - With Rubber Spider (Relevance 4/10)
Max 3600 RPM. 0.39 to 16.27 Nm.
Angular Offset = 1 Deg. Max. Parallel Offset = 0.381mm Max. Max Recommended Speed 3600 RPM.
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Couplings - Rigid (Relevance 4/10)
0.35 to 5.1 Nm.
Quality Class Precision: Bore Tolerance +0.013 / - 0.000 concentric within 0.0127mm T.I.R. Quality Class Commercial: Bore Tolerance +0.051 / -0.000.
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Couplings - Slit Type (Relevance 4/10)
Aluminium - Stainless Steel - Flexible - Zero Backlash. 0.1 to 35 Nm. 2400 to 48000 rpm.
High Torsional Stiffness. Zero Backlash.
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Extenders - Shaft (Relevance 4/10)
Miniature and large shaft extenders.
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Handles and Knobs | |
Knobs - Knurled - Torque - Female (Relevance 4/10)
Plastic (high grade gloss black phenolic) Knob. Temperature Range: -30°C to +140°C.
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Knobs - Knurled - Torque - Male (Relevance 4/10)
Plastic (high grade gloss black phenolic) Knob with Steel insert.
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Materials | |
Tube - Styrene (Relevance 4/10)
Styrene (ABS) Plastic
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Clamping and Locking | |
Rings - Tolerance (Relevance 1/10)
Tolerance Rings allow looser tolerances for assembly of parts such as bearings, pulleys and gears.
Allows looser tolerances of components. Ideal for mounting ball bearings. Useful for salvaging worn parts. Permits low cost assembly by eliminating the need for conventional fasteners. Use Torque Transfer figures for gears and pulleys. Non torque transfer figures are for bearing applications.
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Clutches and Brakes | |
Clutch Assemblies - Slip - Precision (Relevance 1/10)
Adjustable Torque range 360-3600 g.cm (5-50 oz.in).
303 Stainless Steel. Brake : Oil Impregnated Bronze. Use with hubless gears with 9.525 bore and 3.175 face width.
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Fasteners | |
Pins - Hammer Drive - Flat Head (Relevance 1/10)
Used to replace screws where the need to remove the pin is unlikely.
Low Carbon Steel (Series HP210) - self-colour, not plated cold formed pin. Simple, low cost assembly for use in mild steel, aluminium, brass or plastics. Secure - unlike a machine screw, a drive stud does not depend on tightening torque to be retained in the assembly. Drive studs do not require lock washers to prevent back-out. Designed for standard metric hole sizes and installation by hammer or press. Cold formed pins with helical knurls.
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Pins - Hammer Drive - Round Head (Relevance 1/10)
Used to replace screws where the need to remove the pin is unlikely.
Low Carbon Steel (Series HP210) - self-colour, not plated cold formed pin. Simple, low cost assembly for use in mild steel, aluminium, brass or plastics. Secure - unlike a machine screw, a drive stud does not depend on tightening torque to be retained in the assembly. Drive studs do not require lock washers to prevent back-out. Designed for standard metric hole sizes and installation by hammer or press. Cold formed pins with helical knurls.
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Gearboxes | |
Gearboxes - Right Angle - 30.5 x 30.5 x 18.7mm (Relevance 1/10)
Bevel Gears - 1:1 Ratio. B332 Series. Miniature gearbox.
1:1 Ratio Only / 4mm Shafts. Min Torque 0.5 Ncm. Backlash Approx 2 Degrees. Approx Max Temperature 80 Deg C. Suitable for manual and short term drive application.
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Gearmotors | |
Gearmotors - Basic - Hobby - 12.1mm Diameter (Relevance 1/10)
Small light weight geared motors used in toys and small solar applications
NOTE! These gearmotors do not have a standard output shaft. The output is a plastic crossed block (see diagram) which is designed to be fitted to a fabricated coupling in O.E.M applications. However, the plastic block would be suitable for drilling and attaching objects with wire for rotating mobile type applications.
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Hobby Accessories | |
Dubro Accessories Listed by Description (Relevance 1/10)
Accessories for model airplanes and other hobbies.
Allen Keys, Antenna Cowlings, Antenna Tubes, Axles, Ball Links, Ball Drivers, Bellcranks, Cables, Clevis, Clips, Collars, Connectors, Control Horns & Links, Couplings, Crimps, DVDs, Fittings, Fuel Bottles, Fuel Connectors, Fuel Systems, Fuel Tank, Fuel Tube, Gas Conversion Stoppers, Gear Block Sets, Heat Shrink, Hinges, Horns, Kwik Grips, Kwik Starts, Kwik Stops, Landing Gears Latchs, Linkages, Links, Mixers, Mounts, Nuts, Pumps, Push Rods, Reamers, Retainers, Rod Ends, Screws, Screwdrivers, Servo Arms, Servo Savers, Shafts, Spinners, Steering Arms, Stoppers, Switches, Tap & Drill Sets, Tape, Threaded Rods, Tools, Tube Benders, Turnbuckles, Valves, Washers, Wheels, Wheel Covers, Wheel Retainers, Wing Mount Kits, Wrenchs, Push-Pull Cable.
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Motors - DC - MAX Series | |
Motors - DC - MAX 40 (Relevance 1/10)
Precious metal brush commutation system. See Gearheads - Ondrives - MAX Series for matching gearheads.
Operating Temperature Range: -30°C to +85°C (Max. rotor temperature +85°C), Mass: 187g. Low inductance - much longer brush life and low electrical noise. Low inertia - low mechanical time constant for fast acceleration and high speed stability. High efficiency - low current consumption, ideal for battery powered applications. Linear speed torque characteristics - simple accurate control ideal for servo applications.
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Motors - Hobby - Robotic - Appliances | |
Motors - DC 27.6X51.0 mm (Relevance 1/10)
Compact, high torque and reliable 16,200 RPM unloaded at 6 volts
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Mounts and Vibration Control | |
Suspension Units - Rubber - Square - Insert Type (Relevance 1/10)
Housing: Steel / Rubber: Black, hardness 70 Shore. Inner square section: Steel tube for mounting plug-in lever arms on one or both sides. All metal parts are paint-finished. Maximum Working Angle: ±30°. Operating Temperature Range: -40°C to +80°C.
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Retaining Rings and Clips | |
Circlips - External - Grooveless (Relevance 1/10)
Includes MIL-R-21248/MS 90707 - Styles M1440 / Ellison GR / Seeger G and GA.
Reusable tapered section rings for grooveless shafts like plastics, tubes or castings. Can be used where adjustable ring placement is desired - like progressively tightening a compression spring.
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Rocketry | |
Rockets - Rockets only (Relevance 1/10)
Rockets only including Ready to Fly and Build Kits. All accessories required.
RTF = Ready to Fly No Assembly Required E2X = Easy to Assemble Level 1 = Requires some painting, gluing and sanding. Assembly may take several hours. Level 2 = Beginner skills in model rocket construction and finishing. More complex designs. Assembly may take several days. Level 3 = Advanced kits. Moderate skills in model rocket construction and finishing. Unfinished body tubes. Very complex designs. Assembly may take several days.
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Shaft and Shafting | |
Shafting - Ground - Hobby (Relevance 1/10)
Silversteel shafting for hobbies. Not suitable for precision bearings.
Suitable for use with plastic gears, bushes, couplings etc Not recommended for use with precision steel or stainless steel bearings Some sizes have special features such as serrations or small barbs (noted in description). Unground ends Ideal for axles in robotic applications and educational projects
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Spacers | |
Spacers - Hex - Threaded - Brass (Relevance 1/10)
Threaded Hex Spacers. Also known as coupling nuts.
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Spacers - Hex - Threaded - Stainless Steel (Relevance 1/10)
Threaded Hex Spacers. Also known as coupling nuts.
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Spacers - Hex - Threaded - Steel (Relevance 1/10)
Threaded Hex Spacers. Also known as coupling nuts.
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Springs | |
Spring Motors - SDP (Relevance 1/10)
301 stainless Steel. Shipped as shown to be mounted on drums (not supplied) of the recommended diameters. Torque ratings listed are for the unwinding portion of the cycle. Torque at fully wound end of cycle will be slightly higher.
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Tools | |
Tools - General (Relevance 1/10)
Needle Files, Pin Vises, Gear Gauge, Wire and Tube Benders, Tube Cutters, Miniature tap, Turnbuckle Wrench, Shock Matching Tool and die set
X-Acto Knife Sets - Pin Vises - Screw Pitch Gauges and more
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Universal Joints | |
Covers - Universal Joint - Elasticate Rubber (Relevance 1/10)
For Single and Double Universal Joints.
-27 Deg C to 70 Deg C temp range (constant). -32 Deg C to 120 Deg C temp range (intermittent).
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Universal Joints - Plastic (Relevance 1/10)
Acetal with or without steel inserts.
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Universal Joints - Plastic with Brass Inserts - Ondrives (Relevance 1/10)
Cross Piece and Inserts: Brass CZ121 Chromate and passivate finish. Body - Black Acetal Max Speed: 1000 Rpm. Temp. Range: -20 Deg C to +60 Deg C. Backlash Free up to 1000,000,000 Turns.
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Universal Joints - Steel (Relevance 1/10)
Steel - Cast Zinc - Stainless Steel.
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Washers | |
Washers - Nord Lock (Relevance 1/10)
Supplied in pairs
Steel: Hardness HRA 75±3% (HRC48) Passivated Zinc Plated. ALWAYS LUBRICATE FASTENERS BEFORE REUSING. When reusing fasteners the friction is always higher. When tightening, a 20% higher torque should be applied than if tightening against a flat washer.
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