K Series 7515 type helical bevel gear reducers are among the powerful and efficient reducer types used in industrial machinery with high torque requirements. Transmitting motor power at a 90-degree angle, these reducers are reliably preferred in many sectors thanks to their compact structure, high efficiency and robust housing design. Thanks to the helical bevel gear arrangement, power transmission is quiet, balanced and highly efficient. Offered with the HEM Motor assurance, K Series reducers provide advantages in heavy-duty conditions, machines requiring continuous operation and applications with high torque demand.

K Series 7515 Type Helical Bevel Gear Reducers

Technical Specifications

  • Structure operating with a combination of helical and bevel gears
  • 90-degree angled power output (output shaft perpendicular to the motor axis)
  • Commonly used compatible motor powers: 7.5 kW, 11 kW and 15 kW
  • Common output speeds with a 1400 rpm motor: 70 rpm, 90 rpm, 112 rpm and 140 rpm
  • Output speed varies according to the reducer ratio and the speed of the fitted motor
  • Flanged motor connection compliant with IEC standards; B5 and B14 flange options are widely preferred
  • Can be used with IE3 or IE4 high-efficiency electric motors depending on the application
  • Mounting options: foot mounted, flange mounted, shaft output, hollow shaft and torque arm connection
  • B3, B5, B14 and B35 connection options
  • Long-life bearing and gear system

Working Principle

In K Series reducers, the high-speed rotation coming from the electric motor is reduced by the helical and bevel gears inside the reducer. As the speed decreases, the output torque increases; this transmits a stronger, more controlled and balanced motion to the machine. Thanks to the bevel gear structure, the power output is taken perpendicular to the motor axis. This feature provides a great advantage especially in machines where space is limited. A lower output speed provides higher torque, while a higher output speed is preferred in applications requiring faster movement.

Key Features

  • High torque transmission and high mechanical efficiency
  • Higher efficiency, less energy loss and energy savings compared to worm gear reducers
  • Quiet, vibration-free and balanced operation
  • Robust housing structure and compact design
  • Safe operation under heavy loads and long service life
  • Low maintenance requirement
  • Flexible design compatible with different mounting positions
  • Easy use both in new machine manufacturing and in existing systems
  • Strong performance in machines requiring high torque

Application Areas

  • Conveyor systems and screw conveyors
  • Crushing and screening plants and concrete batching plants
  • Mining machinery and heavy industry equipment
  • Packaging machines and mixer systems
  • Feed machinery and agricultural machinery
  • Crane and lifting systems
  • Recycling machines
  • Industrial production lines

Selection Criteria

K Series helical bevel reducers can be used coupled with different motor powers. Motor selection should be made according to the load condition of the application, the operating time and the desired output speed. For businesses looking for a strong and long-lasting reducer solution in heavy-duty machines, conveyor systems, crushing and screening plants, concrete batching plants and production lines, K Series helical bevel reducers are one of the right choices.

Stock and Order

K Series 7515 type helical bevel gear reducers are offered with the HEM Motor assurance and fast delivery from stock. For prices and quotations, you can reach us at +90 (532) 345 49 86 or submit a request via our contact page.