Gears Inch Worms
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 4.08o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 4.08o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 4.08o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
20o Pressure Angle - 8.13o Lead Angle - 2 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 4.77o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 1.78o Lead Angle - 1 Lead. Includes anti-backlash series. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 4.77o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 3.35o Lead Angle - 1 Lead. Includes anti-backlash series. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
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Gears Metric Worms
Worms and Gears must be chosen from the same pitch and series to match.
20o Pressure Angle - 3.58o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match.
20o Pressure Angle - 6.90o Lead Angle - 2 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match.
20o Pressure Angle - 3.58o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match.
20o Pressure Angle - 3.58o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Match with metallic worms Module 0.80 Series 2.
20o Pressure Angle - 4.40o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
PCD = No. of Teeth x 0.794mm (1/32 in.). 14.5o Pressure Angle. DP stands for Diametrical Pitch and is an imperial measurement system.
Plastic and metallic. Fairloc
TM Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance. 32 Diametrical Pitch. Approx 2.49mm between teeth. For easy ready selected sets of rack and gear please see the
HES website.
Related Information:
PCD = No. of Teeth x 0.794mm (1/32 in.). 20o Pressure Angle. DP stands for Diametrical Pitch and is an imperial measurement system.
Plastic and metallic. Fairloc
TM Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance. 32 Diametrical Pitch. Approx 2.49mm between teeth. For easy ready selected sets of rack and gear please see the
HES website.
Related Information:
PCD = No. of Teeth x 0.794mm (1/32 in.). 14.5o Pressure Angle. Nylon. DP stands for Diametrical Pitch and is an imperial measurement system.
Plastic and metallic. Fairloc
TM Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance. 32 Diametrical Pitch. Approx 2.49mm between teeth. For easy ready selected sets of rack and gear please see the
HES website.
Related Information:
PCD = No. of Teeth x 0.794mm (1/32 in.). 14.5o Pressure Angle. Carbon steel. DP stands for Diametrical Pitch and is an imperial measurement system.
Plastic and metallic. Fairloc
TM Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance. 32 Diametrical Pitch. Approx 2.49mm between teeth. For easy ready selected sets of rack and gear please see the
HES website.
Related Information:
PCD = No. of Teeth x 0.794mm (1/32 in.). 20o Pressure Angle. DP stands for Diametrical Pitch and is an imperial measurement system.
Plastic and metallic. Fairloc
TM Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance. 32 Diametrical Pitch. Approx 2.49mm between teeth. For easy ready selected sets of rack and gear please see the
HES website.
Related Information:
Worms and Gears must be chosen from the same pitch and series to match. DP is Diametrical Pitch.
14.5o Pressure Angle - 4.77o Lead Angle - 1 Lead. A single start worm and gear will provide a ratio equivalent to the number of teeth on the gear. A double start worm and gear will provide a ratio of half the number of teeth on the gear.
Related Information:
Worm and Wormwheel box. 5.0 to 18.0Nm. 5:1 to 120:1 ratios. P40 and PF40 Series.
Case: AA15 Red Anodised Aluminum (6082-T6). Worm: High Carbon Steel 817M40 (40CrNiMo6). Wheel: Quality Aluminium Bronze (CA104 / AB2). Threaded Bearing Caps: Mild Steel, chemically blackened (Blackodised). Fasteners: Steel (non-plated). Bearings : Steel.
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Specific Gravity 8.4
Grades shown are AFBMA / ISO3290-1.
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Hardness: Rockwell C: 60-70.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. SAE 52100 Chrome Steel. Hardness: Rockwell C: 60-70. Specific Gravity: 7.833.
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Bored steel balls as used in steel rod ends.
Hardness: 58-64 Rc. Material: SUJ-2.
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Extreme hardness and wear resistance.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Precision Grade: Grade 25. Hardness: Rockwell A: 91.5 (Approx 77 Rockwell C). Extreme hardness and wear resistance. Specific Gravity: 14.95.
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Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: KSM = Carbon Manganese Steel S300 Pb (11 SMn Pb37) / LRM = Bronze CuSn8P. Carbon Manganese steel can be welded but difficulties may arise with bubbling due to sulphur content. KSM: Manual control control only - low rotational speeds only - for clamping or locking functions - for receiving dead weights. LRM: Manual or powered control - low and medium rotational speeds - for working under load. For power transmission and continuous use always use bronze nuts not steel.
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Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: Carbon Manganese Steel S300 Pb (11 SMn Pb37). If welding, difficulties may arise with bubbling due to sulphur content. To be used with screws:- LFM, LSM, LRH, LSRH (Single Start). Manual control - Low rotation speeds - For clamping or locking functions - For receiving dead weights. For power transmission and continuous use, always use bronze nuts, never steel. Nuts and screws should always be lubricated with grease or oil.
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Non precision inexpensive aluminium sheet for hobby applications. Heat-treated T1100 grade.
Sheet for applications not requiring absolute precision. Thickness tolerances +/- 0.1mm. Lengths and widths will be at least that specified but may be more.
Non precision inexpensive aluminium sheet for hobby applications. Heat-treated T7075 grade.
Sheet for applications not requiring absolute precision. Thickness tolerances +/- 0.1mm. Lengths and widths will be at least that specified but may be more.
Acrylic Sheeting. Clear and coloured perspex sheets in a variety of thicknesses.
Acrylic also called Poly Methyl Methacrylate (PMMA) is a transparent thermoplastic often used as light weight or shatter-resistant alternatives to glass. Acrylic is an economical alternative to polycarbonate when extreme strength is not necessary. Additionally, doesn't contain potentially harmful bisphenol-A subunits. Often preferred because of moderate properties, easy handling and processing and low cost. Acrylic in sheet form affords shatter resistant panels for building windows, skylights, bulletproof security barriers, signs and displays and many other applications. In Robotics it is often laser cut into shapes off base boards or motor speed detecting code discs.
Worm and Wormwheel box. 10.3 to 40.0Nm. 5:1 to 120:1 ratios. P45 and PF45 Series.
Case: AA15 Red Anodised Aluminum (6082-T6). Worm: High Carbon Steel 817M40 (40CrNiMo6). Wheel: Quality Aluminium Bronze (CA104 / AB2). Threaded Bearing Caps: Mild Steel, chemically blackened (Blackodised). Fasteners: Steel (non-plated). Bearings : Steel.
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Cold finished steel, case hardened with a black oxide finish.
Cold finished steel, hardened and ground. Black oxide finish.
Flat washers.
Related Information:
3K Solid Sheet
Standard delivery charge applies for this product.
A2 Grade. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Non annealed. Hardness: Rockwell C: 25-39. Specific Gravity: 7.916. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs. Note! Increase in magnetic permeability may occur due to the grinding process and can be relieved by heating to over 1000 oC.
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A4 Grade. Very low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972. Low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities. Note! Increase in magnetic permeability may occur due to the grinding process and can be releived by heating to over 1000 oC.
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Easier to machine than standard 316 grade.
316L Stainless Steel has the same properties as 316, except that it has a lower carbon content. It is also easier to machine. Non-magnetic. Resistant to severe corrosive conditions. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972.
Related Information:
Hardness: Rockwell C: 55-60.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. AISI440C Stainless Steel.
Related Information:
Flat washers.
Please note! Tolerances for commercial grade washers are much larger than for precision washers. In most cases the actual washer size will be larger than the nominal ID and smaller than the nominal OD.
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Precision Tolerances. Laminated brass shim washers.
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Medium carbon steel through hardened to RC 43-49. Zinc dichromate finish. All dimensions shows are minimum.
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Grade 8 high tensile washers
ASTM F436 1985. Please note! Tolerances for commercial grade washers are much larger than for precision washers.
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Flat washers. Includes fender washers. Zinc plated and unplated listings.
In most cases the actual washer size will be larger than the nominal ID and smaller than the nominal OD.
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Knurled outside edge
Flat thrust washers made from oil impregnated sintered bronze
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Case hardened cold finished steel with black oxide finish.
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Flat washers.
Dimensions are nominal. Please note! Tolerances for commercial grade washers are much larger than for precision washers.
Related Information:
Flat washers.
Dimensions are nominal. Please note! Tolerances for commercial grade washers are much larger than for precision washers.
Related Information:
Precision Tolerances.
Related Information:
Heat treated. Black oxide finish.
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