Product Range
Precision Gears
Reliance supplies precision gears, geared mechanisms and electro-mechanical assemblies to the aerospace, medical, biotechnical, analytical, scientific instrument and defence industries.
Precision cut gears are available in both stainless steel and aluminum alloy designed specifically for applications requiring high accuracy and long life with low torque transmission capability. Specially designed two piece antibacklash gears provide high reliability in conjunction with zero backlash.
Fine pitch ground gears down to 0.5 module accurate to ISO class 9/10 provide accuracy whilst being capable of transmitting higher torques. With selected parts available from stock and a quick interface modification service RPM can tailor items quickly to suit additional interface requirements.
Brass gears for less demanding applications with small quantities (up to 10) available from stock, larger volumes available to order. Accuracy to ISO class 9/10 provides a very economic balance of accuracy and load capacity against cost.
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Spur GearsPrecision cut spur gears in stainless steel or aluminium alloy. Precision cut spur gears - Bore 2mm-12mm, Mod 0.2-1.5 Hardened pin hub spur gears - Bore 5mm-8mm, Mod 0.2 -1.5 Hubless precision cut spur gears - Bore 5mm-25mm, Mod 0.2-1.5 Fine pitch ground and brass spur gears Ground pin hub spur - 0.5, 0.8, 1.0 Mod - 28 - 100 Teeth. Brass pin hub - 0.3, 0.5, 0.75 Mod - 20 - 120 Teeth. Brass hubless - 0.5, 0.75 Mod - 40 - 120 Teeth. |
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Anti-backlash Spur GearsPrecision cut anti-backlash spur gears in stainless steel or aluminum alloy Clamp hub - Bore size 2mm -10mm Pin hub - Bore size 2mm - 10mm |
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Anti backlash Pinion GearsPrecision cut antibacklash pinion gears in stainless steel or aluminum alloy Clamp hub - Bore size 2mm-6mm Pin hub - Bore size 2mm-6mm Miniature style clamp hub - Bore size 2mm-10mm |
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Pinion Gear ShaftsPrecision cut pinion shafts Stainless Steel single end 4mm & 6mm diameter shafts. Stainless Steel double end 4mm & 6mm diameter shafts. Fine pitch ground and brass spur pinions Brass Pinions - 0.3, 0.5, 0.75 Mod, 10 - 20 Teeth. Ground Spur Pinion Gear Shafts - 0.5, 0.8, 1.0 Mod, 14-26 Teeth. |
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Bevel GearsPrecision bevel gears - 0.5, 0.8 Mod, 6- 8mm Bore Mitre bevel gears - 0.8, 1.0 Mod Mitre bevel gears with integral clamp - 0.8,1.0,1.5 Mod Standard bevel gears - 0.8,1.0 Mod Brass bevel gears - 0.5, 0.8,1.0 Mod Complete bevel gear catelogue Worms and Worm wheelsComplete worm and worm wheel catelogue |
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Alternative materials such as PEEK™ polymer or Delrin available. Specialised inspection facilities include single and dual flank testing |






