(0312) 395 13 41 info@tuncmaksan.com.tr Serhat, 1419. Cd. İvedik Organize Sanayi Bölgesi N…
TR / EN
Logo
TUNÇMAKSAN
(0312) 395 13 41 +90 507 790 60 00
Home / Products / Internal Gear

Internal Gear

Gears with teeth cut on the inner surface of a ring — used in planetary systems, brake drums, and gear-type shaft couplings.

Internal Gear
PRODUCT INFO

Internal Gear

Internal gears have teeth cut on the inner surface of a ring or cylinder. They mesh with an external pinion that rotates in the same direction as the internal gear.
CAPACITY
Ø 10 — 3100 mm
MODULE/STANDARD
Mn 0.5 — 25.4
TYPE
DIN / ISO / SAE
Quote Request Contact via WhatsApp
EVALUATION

Internal Gear advantages and important considerations

Advantages

  • Low surface pressure and high strength.
  • High contact ratio.
  • Rotates in the same direction as the pinion, suitable for planetary systems.
  • Better support compared with external gear mechanisms.

Important Considerations

  • Manufacturing is more complex than for external gears.
  • Requires special cutting tools.
MANUFACTURING PROCESS

Internal Gear how is it manufactured?

01 / METHOD

Broaching

Used for mass production of internal gears.

02 / METHOD

Shaping

Special cutting tools generate teeth on the internal circumference.

03 / METHOD

Hobbing

The classical method used for precision internal gear manufacturing.

AREAS OF USE

Internal Gear in which sectors is it used?

Internal gears are widely used in planetary gear systems, brake drums, gear-type shaft couplings, and reduction units where compact design and high torque transfer are required.
Planetary Gear Drives
Gear-Type Shaft Couplings
Brake Drums
Steel Plants
Cement Plants
Fertilizer Plants
Reduction Gears
Paper Machinery
Chemical Plants
Construction Machinery
Mining Machinery
Sugar Refineries
Machine Tools
Textile Plants
Thermal Power Plants
General Machinery
Food Machinery
Steel Industry
Reduction Gearboxes
RELATED PRODUCTS

Other gear types we manufacture

Spur Gear
Spur Gear
Helical Gear
Helical Gear
Herringbone Gear
Herringbone Gear

Internal Gear request a manufacturing quote today.

Contact us via sample or technical drawing, we will provide a custom solution for your needs.

Quick Quote