ATB Automation logo

Tandler HRZ
Spiral bevel gearbox with hollow pinion

  • Spiral bevel gearbox with hollow pinion
  • Torque up to 4,000 Nm
  • Gear ratios 1:2 up to 2:1
Tandler HRZ spiral bevel gearbox with hollow pinion

Tandler HRZ spiral bevel gearboxes with hollow pinion, allow direct connection to drive shafts with splines to DIN 5482. No coupling is needed. For torques up to 4,000 Nm in gear ratios of 1:2 up to 2:1.

Features Tandler HRZ

  • 9 gearbox sizes: 01, A1 - E1.
  • Gear ratios (axis d1 ingoing):
    i = n1:n2 = 1:1 | 1:1,5 | 1,75:1 | 1:2 | 1,5:1 | 2:1.
  • Permissible max. torque up to 4,000 Nm.
  • Input speed 3000 min-1.
  • Shaft diameter up to 75 mm.

Backlash Tandler HRZ

  • Spiral bevel gearbox series 01 - B1: Standard 6' (arc minutes); reduced backlash 4'
  • Spiral bevel gearbox series C1 - E1: Standard 7' (arc minutes); reduced backlash 4'
  • Depending on the application a backlash of 1' (arc minutes) is possible.

Application examples Tandler HRZ spiral bevel gearbox

  • Paper processing
  • Food processing
  • Automotive
  • Specialty engineering

Tandler is an "understanding" when it comes to quality, diversity, longevity and reliability. High accurate spiral bevel gearboxes thanks to application of the (cyclo)paloïd gear. Proven versatility and value time by being extremely precise with very low backlash and very low transmission error.


Tandler HRZ spiral bevel gearbox with hollow pinion
  • Hardened input hollow spline

    The Tandler HRZ spiral bevel gearbox has a standard hardened input hollow spline, for direct connection to drive shafts with splines to DIN 5482.

  • High precision and long life span

    Tandler produces the spiral bevel gearboxes with highest precision and maximum service life for mechanical engineering. Highest quality spiral bevel gearbox thanks to the highest gear tooth quality, available up to class 1. All products are subject to inspection during all phases of the product process and are carefully checked again before delivery. Read about it in Rico's blog.

  • Support with selection spiral bevel gearbox

    We will calculate and select the best spiral bevel gearbox for your application according to your specifications and requirements.

  • Client-specific requirements

    Tandler offers an almost unlimited variety of gearbox combinations and variatorions, gearboxes with customesed features and special gearboxes to meet your requirements.

    From one up to three additional shafts, you will find the perfect solution:

    • Various gearbox quality classes
    • Numerous special options available, such as reinforced bearings or cooling for operation at high temperatures
    • Versions for special requirements such as ATEX or for use in the food industry
    • Various corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
  • Quick response, short lines
  • Renowned manufacturers
  • Profound product knowledge
  • High reliability

We supply slewing ring bearings, oscillating mountings, tensioner devices from stock and we also have spiral bevel gearboxes, servo gears and electromechanical actuators in our delivery program.

In addition we also select and offer the right components and systems for motion control solutions, such as servo gear motors, linear servo actuators and complete XYZ cartesian systems.

Peter-Stober meeting

From challenge to opportunity with Stöber safety technology

A safe machine with minimal downtime, without compromises on performance because safety techniques throw a spanner in the works. “That sounds...

Read blog

Loading ...


Loading ...