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Spur Gears

Spur gears, also known as straight gears, are the most common type of gear. They are used to transmit motion between two parallel shafts and are known for being highly efficient and producing a lot of power.

Gear Motions is capable of producing spur gears in a wide range of sizes and volumes. Our capabilities include precision ground and cut spur gears manufactured to standard or custom specifications. We specialize in high precision and high quality, including quality levels up to AGMA Q15.

Ground Spur Gears

Our precision ground spur gears meet the highest quality requirements in precision and functionality. We have the capacity to provide quick turnaround, delivering your gears in a timely manner to meet demanding lead times. Our robotically loaded threaded wheel gear grinders easily accommodate high volume needs, while our manually loaded profile gear grinders are ideal for lower volumes.

  • Diameter: 0.5″ to 27.5″
  • Face: 12.9″ Max
  • Pitch: 48 to 1.7 DP
  • Quality: AGMA Tolerance Q15

  • (2) Reishauer RZ400 with Robotic Loading
  • (3) Reishauer RZ300E
  • (1) Kapp Kx300p with Auto Load
  • (1) Höfler Helix 400K CNC
  • (1) Höfler Helix 700 CNC
  • (2) Gleason TAG 400 CNC
  • (1) Gleason 245 TWG CNC

Cut Spur Gears

We also have extensive capabilities when it comes to cut spur gears. Whether you need high or low volume, small or large size, we’ve got you covered with our variety of automated to manually loaded gear hobbers or shapers.

External

  • Diameter: 0.5″ to 72.0″
  • Face: 24″ Max
  • Pitch: 120 to 1.0 DP
  • Quality: AGMA Tolerance Q10

Internal

  • Diameter: 0.5″ to 36.0″
  • Face: 6″ Max
  • Pitch: 120 to 3 DP
  • Quality: AGMA Tolerance Q10

  • (1) Gleason Genesis 400H
  • (1) Liebherr LC380
  • (1) Gleason 782 G-Tech 6 Axis
  • (1) Mitsubishi GC20
  • (1) Mitsubishi GD20
  • (1) Mitsubishi GE15A
  • (1) Koepfer 200 with Automation
  • (1) 16″ Pfauter P400
  • (1) 24″ Pfauter P630
  • (1) 36″ Pfauter P900
  • (1) 72″ G&E
  • (1) 60S G&E Gasher
  • (2) Richardon R200 CNC
  • (6) Barber Coleman from 6″ to 16″
  • (1) MIKRON 132.02
  • (1) Fellows 10-4 CNC
  • (1) Fellows No. 4AGS
  • (2) Fellows No. 36
  • (1) Ohio Horizontal Broach Model 10-60, 10-Ton
  • (1) Mini-Broach Model A, 1-Ton
  • (1) Colonial Horizontal Broach Model HAS-15-72, 15-Ton
  • (1) Davis Keyseater
  • (2) Mitts & Merrill Keyseater: 3A, 6HFR-KS
  • (1) Oil Gear 20-Ton, 64″ Stroke Horizontal Broach
  • (1) Mini-Broach 20-Ton, 64″ Stroke Horizontal Broach

At Gear Motions, we’ve been designing and manufacturing precision gears for more than a century. In that time, we’ve built a reputation for quality and proven performance. We’d love the opportunity to help you and your company on your next gear manufacturing project. Contact us for a quote today.

Large Spur Gear

Spur Gears

Spur Gears