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Gearheads Inline Planetary Size 23 Economy - Hobby And Engineering Parts

Categories that include the terms: GEARHEADS and INLINE and PLANETARY and SIZE and 23 and ECONOMY

Bearings

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Bearings - Ball - Single Row - Radial - Economy Bearings - Ball - Single Row - Radial - Economy (Relevance 3/10)

Taiwanese Hobby Bearings - Inexpensive Option. The type you find at most hobby shops.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 1mm bore to over 50mm bore.

Clutches and Brakes

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Clutches - Slip - Inline Clutches - Slip - Inline (Relevance 3/10)

Multiplate Design.
Fully adjustable within rating limits. Low stick / slip ratio. Continuous slip within dissipation limit. Zinc plated steel housing with brass plates. Proprietary non-asbestos friction material.

Fasteners

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Joints - Ball and Socket - In-line Joints - Ball and Socket - In-line (Relevance 3/10)

Gearmotors

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Gearmotors - DC - Size  12 Gearmotors - DC - Size 12 (Relevance 3/10)

12mm Gearhead Body Diameter.
Gearmotors - DC - Size  20 Low Cost Gearmotors - DC - Size 20 Low Cost (Relevance 3/10)

20mm Gearhead Body Diameter. Low cost. 70 RPM Output Speed. One model only. Reversible.
Gearmotors - DC - Size  27 Low Cost Gearmotors - DC - Size 27 Low Cost (Relevance 3/10)

27mm Gearhead Body Diameter. Low cost. 36 RPM Output Speed. One model only. Reversible.
Gearmotors - DC - Size  37/350 Low Cost Gearmotors - DC - Size 37/350 Low Cost (Relevance 3/10)

37mm Gearhead Body Diameter. Low cost. 160 RPM Output Speed. One model only. Reversible.

Gears and Gearing

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Gears - Spur - Module 0.5 - Hobby - Economy Gears - Spur - Module 0.5 - Hobby - Economy (Relevance 3/10)

PCD = No. of Teeth x 0.500mm. 20 Degree Pressure Angle - POM Plastic
Plastic Only Inexpensive for hobby and toy use No locking mechanisms

Ladder Chain and Sprockets

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Chain - Ladder - 4.242mm Pitch - Size 21 Chain - Ladder - 4.242mm Pitch - Size 21 (Relevance 3/10)

Steel - Brass - Stainless - High Tensile.
Chain - Ladder - 4.699mm Pitch - Size 19 Chain - Ladder - 4.699mm Pitch - Size 19 (Relevance 3/10)

Steel - Brass - Stainless - High Tensile.
Chain - Ladder - 7.264mm Pitch - Size 18 Chain - Ladder - 7.264mm Pitch - Size 18 (Relevance 3/10)

Steel - Brass - Stainless - High Tensile.
Sprockets - Ladder Chain - 4.242mm Pitch - Size 21 Sprockets - Ladder Chain - 4.242mm Pitch - Size 21 (Relevance 3/10)

With and without Hubs. Plastic and Steel.
Sprockets - Ladder Chain - 7.264mm Pitch - Size 18 Sprockets - Ladder Chain - 7.264mm Pitch - Size 18 (Relevance 3/10)

With and without Hubs. Plastic and Steel.

Linear Drive Systems - Ballscrew

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Screws - Ball - Economy - Rolled - Nut Only Screws - Ball - Economy - Rolled - Nut Only (Relevance 3/10)

Match with screw. Accuracy T7 50µm/300mm.
Steel 16 MnCr5 or 100Cr6. Size, length of screw and end bearing configurations will affect the resulting loads and speeds. Backlash 0.01 Percent of lead. Accuracy T7 50µm/300mm. Blank sleeve supplied in nut to retain balls. Do not remove without simultaneous assembly to screw.
Screws - Ball - Economy - Rolled - Screw Only Screws - Ball - Economy - Rolled - Screw Only (Relevance 3/10)

Match with nut. Accuracy T7 50µm/300mm.
Longer lengths available on request (up to 5600mm). Steel Cf53 or Cf60 induction hardened and polished. Running trach hardened to 60 HRC. Profile: Gothic type rolled. Accuracy T7 50µm/300mm.

Stepper Motors - Hybrid

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Motors - Stepper - Hybrid - Nema Size 11 Motors - Stepper - Hybrid - Nema Size 11 (Relevance 3/10)

Mounting hole centres 23.10 mm (+/- 0.2 mm) - Body Width 28.00 mm.
Refer PDF Link at bottm of internet page for sizes and wiring information. Hybrid Stepper Motors include a permanent magnet in the rotor.

Storage

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Enclosures - Aluminium - Economy Enclosures - Aluminium - Economy (Relevance 3/10)

Great little boxes ready for you to adapt to your mechanical projects.
Excellent screening properties for EMI and RFI Ideal for projects subject to weather Great housings for mechanical projects. Easy to machine. 380 Die Cast aluminium alloy BS1490 LM24 Close fitting flanged lids

Fasteners

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Pins - Clevis - Plain Pins - Clevis - Plain (Relevance 1/10)

Match with a suitable R-Clip or Spilt Pin - pin size shown in listings
Pins - Clevis - Stainless Steel 304 Pins - Clevis - Stainless Steel 304 (Relevance 1/10)

Match with a suitable R-Clip or Spilt Pin - pin size shown in listings
Pins - Clevis - Stainless Steel 316 Pins - Clevis - Stainless Steel 316 (Relevance 1/10)

Match with a suitable R-Clip or Spilt Pin - pin size shown in listings
Pins - Clevis - Zinc Plated Pins - Clevis - Zinc Plated (Relevance 1/10)

Match with a suitable R-Clip or Spilt Pin - pin size shown in listings
Pins - Taper - Imperial - Miniature Pins - Taper - Imperial - Miniature (Relevance 1/10)

Imperial Sizes 1:48 Taper (1/4 in. per foot). Miniature sizes. Stainless and Mild Steel.
Pins - Taper - Imperial - Standard Pins - Taper - Imperial - Standard (Relevance 1/10)

Imperial Sizes 1:48 Taper (1/4 in. per foot). Standard sizes numbers 0 to 14. Stainless and Mild Steel.
Pins - Taper - Metric Pins - Taper - Metric (Relevance 1/10)

Metric Sizes 1:50 Taper
Metric Sizes to DIN 1.
Roll Pins - Hobby Roll Pins - Hobby (Relevance 1/10)

A small selection of popular sizes.
See main listings for sizes not shown here.

Gearboxes

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Gearboxes - Right Angle -  19.0 x  19.0 x 12.0mm Gearboxes - Right Angle - 19.0 x 19.0 x 12.0mm (Relevance 1/10)

Economy Mitre Gear Type. Miniature open gearbox.
Economy hobby type open gearbox Steel mitre gears permanently coupled 1 to 1 ratio
Gearboxes - Right Angle -  50.0 x  50.0 x 30.0mm Gearboxes - Right Angle - 50.0 x 50.0 x 30.0mm (Relevance 1/10)

Economy Bevel Gear Type. GDRA Series.
Speeds up to 500 rpm. Bearings : Special resin and bronze with steel backing. Shafts : 303 Stainless Steel. Cover : Black plastic over black anodised aluminium housing. Gears : AISI 1045 steel.

Hobby Condensed Selection

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Hobby Washers - Precision Shim Hobby Washers - Precision Shim (Relevance 1/10)

A small selection of popular sizes.
See main listings for sizes not shown here.

Materials

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Rod - Round - Acetal Rod - Round - Acetal (Relevance 1/10)

Hard, stiff plastic for machining bushes, gears etc with close tolerances. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Specific Gravity 1.41 g/cm3 - Operating Temp -40 to 120 C. Tensile Strength 60-70 Mpa / Hardness 80 Rockwell M. Small diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.
Rod - Round - Bronze - LG2 (Standard) Rod - Round - Bronze - LG2 (Standard) (Relevance 1/10)

Leaded Gunmetal Bronze. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. 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.
Rod - Round - Nylon Rod - Round - Nylon (Relevance 1/10)

High impact strength and toughness. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Specific Gravity 1.13 g/cm3 - Operating Temp -40 to 160 C. Tensile Strength 78 Mpa / Hardness 82 Rockwell M. Co-efficient of friction 0.20-0.30. Smaller diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.
Rod - Round - PTFE Rod - Round - PTFE (Relevance 1/10)

Lowest co-efficient of friction. Excellent chemical resistance. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Specific Gravity 2.20 g/cm3 - Operating Temp -260 to 260 C. Tensile Strength 10-40 Mpa / Hardness D50-55 Shore. Co-efficient of friction 0.05-0.20. Smaller diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.
Rod - Round - Polyester PETP Rod - Round - Polyester PETP (Relevance 1/10)

High mechanical strength, stiffness and hardness. Sizes listed are FINISHED SIZE. Product supplied will be larger.
Specific Gravity 1.39 g/cm3 - Operating Temp 115 C / 5000 hrs - 100 C / 20000 hrs. Tensile Strength 90 Mpa. Hardness 96 Rockwell M. Smaller diameters may not be perfectly straight. Sizes listed are FINISHED SIZE. Product supplied will be larger to allow for machining. As this product requires machining, larger diameters may be supplied in lieu to expedite your order.
Tube - Round - Bronze - LG2 (Standard) Tube - Round - Bronze - LG2 (Standard) (Relevance 1/10)

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.

Model Kit Accessories

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Model Kit Masking Tape Model Kit Masking Tape (Relevance 1/10)

Various sizes

Motors - DC - MAX Series

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Motors - DC - MAX 40 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.

Motors - Hobby - Robotic - Appliances

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Motors - DC 12.3X24.4 mm Motors - DC 12.3X24.4 mm (Relevance 1/10)

M-300C Series 0.5 to 6 VDC - 1820 to 2700 RPM.
See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft. Weight Approx. 22 grams.
Motors - DC 23.6X25.0 mm Motors - DC 23.6X25.0 mm (Relevance 1/10)

1.5 to 4.5 VDC - 12,500 RPM unloaded at 4.5 volts
Motors - DC 26.9X23.8 mm Motors - DC 26.9X23.8 mm (Relevance 1/10)

M-26 Series 1.5 to 24 VDC - 2500 to 15100 RPM.
See Datasheets in PDF format. Link at bottom of this page. Direction of rotation (CW = Clockwise, ACW = Anticlockwise) when looking towards shaft.

Plain Bearings

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Bushes - Bronze - Hobby Bushes - Bronze - Hobby (Relevance 1/10)

A small selection of popular sizes. Solid precision LG2 bronze bushes.
See main listings for sizes not shown here. ID Tolerance : -0.0127 / +0.040 --- OD Tolerance : +0.060 / +0.102. LENGTH Tolerance : -0.254 / +0.254. Composition (Approx.) : Copper 85%, Tin 5%, Zinc 5%, Lead 5%. Hardness : 70-90 BHN.
Bushes - Plastic - Hobby Bushes - Plastic - Hobby (Relevance 1/10)

A small selection of popular sizes X-Lube.
See main listings for sizes not shown here. Pricing is highly quantity dependant. Please enquire. Self lubricating - low friction - non-corrosive - light weight - chemical resistance. Molybdenum Disulphide filled Nylon 6.

Roller Chain and Sprockets

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Chain - Roller - Metal - Simplex Chain - Roller - Metal - Simplex (Relevance 1/10)

Includes Miniature Sizes.
Chain - Roller - Metal - Simplex - Links Chain - Roller - Metal - Simplex - Links (Relevance 1/10)

Includes Miniature Sizes.
Chain - Roller - Metal - Simplex - Links - Stainless Steel Chain - Roller - Metal - Simplex - Links - Stainless Steel (Relevance 1/10)

Includes Miniature Sizes.
Chain - Roller - Metal - Simplex - Stainless Steel Chain - Roller - Metal - Simplex - Stainless Steel (Relevance 1/10)

Includes Miniature Sizes.
Chain - Roller - Plastic - Simplex Chain - Roller - Plastic - Simplex (Relevance 1/10)

Includes acetal, polyproylene and nylon. Miniature size from 3.1mm up to 12.7mm
Snap together construction - no joining links required.

Shim

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Shim - Tin Shim - Tin (Relevance 1/10)

Shim sheet. Very thin to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications.
Shim and Foil - Aluminium Shim and Foil - Aluminium (Relevance 1/10)

Includes listing on 6061-T6 Aluminium Sheet. Very thin to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications.
Shim and Foil - Brass Shim and Foil - Brass (Relevance 1/10)

Brass shim sheet. Very thin foil to thick sizes. Also one assortment pack listed.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications. Includes strips, sheets and rolls.
Shim and Foil - Copper Shim and Foil - Copper (Relevance 1/10)

Shim sheet. Very thin foil to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications.
Shim and Foil - Stainless Steel Shim and Foil - Stainless Steel (Relevance 1/10)

Shim sheet. Very thin foil to thick sizes. Includes 416, 303 and 316 grades.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications.
Shim and Foil - Steel Shim and Foil - Steel (Relevance 1/10)

Shim sheet. Cold rolled steel. Very thin to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications.

Splined Shafts and Bushes

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Splined Bushes - Unflanged Splined Bushes - Unflanged (Relevance 1/10)

Match with same size External splined shafts.
Match bushes and shafts by Major Diameter.
Splined Shafts Splined Shafts (Relevance 1/10)

Match with same size internal splined bushes.
Match bushes and shafts by Major Diameter.

Tools

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Tools - Dies Tools - Dies (Relevance 1/10)

Tungsten Chrome Alloy - Carbon Steel. Button dies and die nuts starting from M1 and 0-80 UNF. Many unusual sizes - M1.2, M1.4, M1.6, M1.7, BA Sizes, 2-56 and more. Sutton - PN - Bordo.
Tools - Drill Bits Tools - Drill Bits (Relevance 1/10)

Micro miniature drill bits starting from 0.32mm up to larger standard sizes. Sutton - PN - Bordo.
Lengths shown are based on standard stock but may vary.
Tools - Drill Bits - Stepped Tools - Drill Bits - Stepped (Relevance 1/10)

Stepped drill bits for drilling through materials in with a range of sizes.
Tools - Taps 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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Hobby and Engineering Supplies offers thousands of products including remote controlled cars, planes, boats, and helicopters. We stock spare parts for remote controlled models. Our range includes the popular Solarbotics solar model kits and spares. We also distribute the full range of miniature engineering products from Miniature Bearings Australia. This range includes small bearings, timing pulleys, timing belts, seals, o-rings, gears and more. Also available from our store in Capalaba Queensland are a full range of lubricants, adhesives, balsa wood and plastic rod and sheet materials. See our Online Catalogue for more information. Our main business is handled from our sales counter and showroom at 3239 Old Cleveland Road Capalaba West, Queensland, Australia, but we also sell by phone, fax, online and mail order. We also offer all of our hobby and engineering parts through our online store.

Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.

We also suggest that you may want to take a look at the technical information sites - Shafting Information, Couplings Information and Gearboxes Information.

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