Harmonic Gearbox Candidate Catalog

Hollow Shaft Harmonic Gearboxes

Compare approved hollow-shaft harmonic gearbox candidates by product form, frame size, ratio and published performance while preserving through-bore and routing requirements for engineering review.

1

Candidate platforms

40

Candidate configurations

Engineering documentation

2D drawings
0 configurations
3D CAD
0 configurations

Selection problem

Choose the hollow-shaft gearbox configuration path

Start with the hollow-shaft product form, then narrow frame size, ratio and recorded performance before confirming through-bore, routing and installation interfaces.

Product form

Standard, simple, lightweight and high-torque hollow-shaft forms support different packaging and routing requirements.

Frame size

Frame size narrows the mechanical envelope and available published records.

Reduction ratio

Ratio changes the recorded torque, speed and configuration set.

Torque and speed

Use recorded performance ranges to focus the engineering review.

Backlash

Backlash and other performance values remain evidence-bound.

Engineering files

2D and STEP/STP materials remain controlled and requestable.

40 matching products in 1 product platforms

Product results

40 published products

Grouped into 1 product platform. Each platform previews two products.

High-Torque Hollow Shaft Gear Unit platform reference Product image

Product platform

40 products 0 selected

High-Torque Hollow Shaft Gear Unit

Platform reference ES-HG-S09 Showing 2 of 40 products 38 additional products available in this platform
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Selection envelope

Frame size
14 / 17 / 20 / 25 / 32 / 40 / 45 / 50 / 58
Reduction ratio
50 / 80 / 100 / 120 / 160
Rated torque
7 / 10 / 21 / 29 / 31 / 33 / 44 / 52 / 51 / 82 / 87 / 99 / 153 / 178 / 268 / 345 / 382 / 407 / 459 / 523 / 484 / 611 / 688
Maximum input speed
8500 / 7300 / 6500 / 5600 / 4800 / 4000 / 3800 / 3500

Engineering documentation

Product-level summary

2D drawings
0/40 products
3D CAD
0/40 products

Configuration

Frame 14 · Ratio 50:1

Candidate SKU

ES-HG-S09-F14-R50

Ratio

50:1

Rated torque

7 N·m

Maximum input speed

8500 rpm

View product

Configuration

Frame 14 · Ratio 80:1

Candidate SKU

ES-HG-S09-F14-R80

Ratio

80:1

Rated torque

10 N·m

Maximum input speed

8500 rpm

View product

Engineering Review

Hollow Shaft Harmonic Gearboxes product forms awaiting candidate-catalog approval

These taxonomy records remain visible for engineering review but do not participate in candidate filtering, counts or comparison until their collection profile is approved.

Standard Hollow Shaft Gear Units

Publication pending · Engineering review

Not in candidate filters

Collection publication is not release approved.

Simple Hollow Shaft Gear Units

Publication pending · Engineering review

Not in candidate filters

Collection publication is not release approved.

Lightweight Hollow Shaft Gear Units

Publication pending · Engineering review

Not in candidate filters

Collection publication is not release approved.

Simple High-Torque Hollow Shaft Gear Units

9 published size records · Engineering review

Not in candidate filters

Collection is not approved for the Hollow Shaft Harmonic Gearboxes candidate catalog.

Lightweight High-Torque Hollow Shaft Gear Units

Publication pending · Engineering review

Not in candidate filters

Collection publication is not release approved.

Documentation to confirm

Documentation to confirm

Availability is confirmed during engineering review.

  • Performance datasheet
  • Dimensional drawing
  • STEP / STP CAD
  • Installation interface drawing
  • Ratio and torque table
  • Mounting information
  • Lubrication / service notes
  • Controlled configuration records

Prepare for RFQ

Prepare for RFQ

Submit the known product form, frame size, target ratio, through-bore or cable-routing requirement, load case and required engineering files.

  • Product form
  • Target frame size
  • Reduction ratio
  • Continuous load torque
  • Peak load condition
  • Maximum input speed
  • Duty cycle
  • Through-bore / cable routing
  • Mounting interface
  • Estimated quantity
  • Target timeline
  • Required engineering files