Categories that include the terms: COUPLINGS and HELICAL and SHORT and ONDRIVES
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Couplings |  |
Couplings - Helical - Standard (Relevance 7/10)
0.1 to 16.2 Nm.
Zero backlash. Max. Ang Misalignment 5 Degrees. Max Parallel Offset 0.25mm.
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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 - Double Disk - High Torque (Relevance 4/10)
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 - HRC (Relevance 4/10)
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Couplings - Jaw Type - With Polyurethane Spider (Relevance 4/10)
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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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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Shaft and Shafting | |
Shafts - Flexible - Coupling Ends - Open (SDP) (Relevance 4/10)
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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Universal Joints | |
Universal Joints - Plastic with Brass Inserts - Ondrives (Relevance 4/10)
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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Bearings - Specialty | |
Model Jet Turbine Bearings (Relevance 1/10)
Bearings developed specifically for use in Model Jet turbines.
These bearings are designed for high speeds usually between 80,000 and 120,000 RPM in short runs. Speeds over 120,000 are often obtainable. Testing is required. High Temperature up to 300 Degrees Celsius. Bearing Type R in the tables indicates Radial (refer our main bearings category).
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Fasteners | |
Joints - Clevis - Plastic (Relevance 1/10)
Use with plastic rod ends - Includes pin and clip. See also yokes.
Comes with clevis pin and retaining clip. Corrosion Resistant, Lightweight. High Tensile Strength (Shown in table as Short Term / Long Term). Vibration Dampening / Noise Dampening. (1) Tensile Strengths shown are Maximum Static axial in Newtons.
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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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Housings with Integral Bearing | |
Housings - Bearing - Blocks - Thermoplastic (Relevance 1/10)
Iglide L280 / Igus W300 Ball with Thermoplatic Body.
Maintenance Free, Lightweight, Self-Lubricating. Compensates for alignment errors. Temperature Range -40 deg C to +130 deg C. Max. Static Tensile Strength is Long Term. Info for Short Term also available.
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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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Paint | |
Paints - Standard Spray - Tamiya (Relevance 1/10)
Cans of spray paint suitable for painting static models.
Tamiya spray colours provide an impressive finish to static models. When painting figures with a brush, it can be difficult to get paint into creases such as on faces and fabric. Using spray paint is a sure way to get a smooth, even finish. They are also extremely useful for painting large surfaces. Each can contains 100ml of paint, which is enough to fully cover 2 or 3, 1/24 scale sized car bodies. The paint is a synthetic lacquer that cures in a short period of time. Tamiya spray paints are not affected by acrylic or enamel paints. Therefore, following the painting of the entire assembly, details can be added or picked out using enamel and/or acrylic paints. By combining three different paints, the decoration of plastic models will become simpler and more effective.
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Plain Bearings | |
Bushes - Plastic - Iglidur G - Flanged (Relevance 1/10)
General purpose maintenance free dry running.
Specific Gravity 1.45 g/cm3. Operating Temp 220 C short term / 130 C long term. Tensile Strength at 20 deg C 210 Mpa. Hardness 81 Shore D (DIN53505). Tolerances listed are after H7 Pressfit.
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Bushes - Plastic - Iglidur G - Unflanged (Relevance 1/10)
General purpose maintenance free dry running.
Specific Gravity 1.45 g/cm3. Operating Temp 220 C short term / 130 C long term. Tensile Strength at 20 deg C 210 Mpa. Hardness 81 Shore D (DIN53505). Tolerances listed are after H7 Pressfit.
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Remote Control Cars | |
Cars - Offroad - Electric - Losi (Relevance 1/10)
Offroad electric cars, trucks, buggies and truggies. 1/8, 1/10, 1/16, 1/18, 1/32 and 1/36 Scale
Brands Include: XXX-4 G+ 4WD, XXX-CR Competition 2WD Buggy Kit, Xxxt-cr, Short Course Truck, 1/18 Dirt Oval Sprint Car Mini Slider, 1/10 Dirt Oval Sprint Car Slider, Mini Desert Buggy Mini Desert Truck, 1/24 4WD Rally Car, Micro Desert Truck, 8IGHT-E 4WD Buggy Race Roller
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Rope and Cable | |
Attachments - Eyes - Synchromesh (Relevance 1/10)
Recommended dimensions after crimping:. 1.05 Cable - A=2.59. 2.06 Cable - A=2.64. 2.60 Cable - A=2.72. 3.40 Cable - A=2.80 (3.40 Cable must have outer helical wire removed prior to crimping).
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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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Tools | |
Tools - Keys - Hex (Relevance 1/10)
Long and short series allen keys.
Alloy Steel Heat Treated. Short Arm DIN 911. Long Arm ANSI B18.3 1986.
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Tools - Taps (Relevance 1/10)
High Speed Steel Short Machine and Carbon Steel Straight Flute Taps. starting from M1 and 0-90 UNF. Many unusual sizes - M1.2, M1.4, M1.6, M1.7, BA Sizes, 2-56 and more. Sutton - PN - Bordo.
High Speed Steel (HSS) Short Machine and Hand Taps. Carbon Steel (CS) Hand taps.
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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 - Steel (Relevance 1/10)
Steel - Cast Zinc - Stainless Steel.
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