Hobbing and Shaping
York manufactures timing pulleys, gears, sprockets and splines by using gear hobbing and shaping machines up to 16″ (400mm) in diameter and 16″ (400mm) length. All parts are machined, never extruded. Our capability includes both external and internal gears and splines.
Our standard timing pulley pitches include .080″ (MXL), .0816″ (40 DP), 1/5″ (XL), 3/8″ (L), 1/2″ (H), 2mm, 3mm, 5mm and 8mm PowerGrip®GT, 3mm and 5mm HTD®, T5, T10, AT5 and AT10.
Gears and Sprockets
We manufacture spur, helical and worm gears as well as worms, splines and sprockets with pitch capacity ranging from 6DP to 120DP including module pitches.
Our services also include:
CNC Turning up to 12″ (300mm) diameter
CNC Milling – 15″ (400mm) x 30″ (800mm)
Broaching (keyway, D-bore, spline, etc.)
Every timing pulley is inspected on an optical comparator and by using tooth profile overlay which guarantees best quality product and trouble-free operation with matching timing belt.
All gears are inspected by using computerized gear tester to AGMA 12 tolerance.
First Article Inspection
Our engineering team is ready to assist you with design questions. Contact us not only if you have any difficulty to select off the shelf product but also when you are seeking help with your custom design.
Reverse engineering capability
Cost savings solutions and process improvements at prototype stage
Miscellaneous York Capabilities
HELICOIL® is the preferred choice to strengthen, reinforce or repair screw threads in soft alloy components. HELICOIL® inserts ensure high-strength threads, transferring forces from flank to flank into the holding thread.
We offer Kanban Inventory Management or Blanket Purchase Orders to allow us to stock materials exclusively which helps with cost reduction and J.I.T. delivery.
We offer welding capabilities for timing pulleys and assemblies.
York is a certified dock-to-stock supplier for our customers.
Statistical Process Control inspection is available upon customer request.