TECNA Rotary Insulating Device – 70477

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TECNA Tool Balancer Rotary Insulating Device

WSI-TECNA Part No.: 70477

A TECNA Tool Balancer Rotary Insulating Device (part no. 70477) is a RECOMMENDED OPTIONAL ACCESSORY installed between a TECNA tool balancer and its suspension point to provide electrical isolation while allowing the balancer to rotate freely.

It is particularly useful with resistance welding guns and other electrically powered suspended equipment, where electrical isolation can help protect the balancer, suspension components, and surrounding equipment from unwanted current paths. For the best performance and safety, select an insulating device that is properly sized for the TECNA balancer model, suspended load, and application.

Balancer Price:

Original price was: $112.50.Current price is: $93.75.

Inventory Status:

45 in stock (can be backordered)

45 in stock (can be backordered)

* See Purchasing Notes for large orders, and factory stock/backorder purchasing.

Additional information

Weight 1 lbs
Dimensions 5 × 5 × 5 in
Brand

TECNA
Equipment Category

Tool Balancer
Inventory (New / Used)

New
Buy Now

YES
Balancer Style

Zero-Gravity Balancer
Balancer Family

ESD Protection, Explosion Resistant – ATEX-Rated Hazardous, Food Industry, Outdoor, Standard
Balancer Optional Accessory

Rotary Insulating Device (70477)

* INVENTORY STATUS: Factory stock/backorder TECNA balancers are available for purchase. Please allow 2-3 weeks for production and 4-6 weeks for shipping from Italy to the United States. Contact a WSI team member with any questions.TECNA Standard Balancer Features

Standard Retractor Balancers

  • Rugged construction, cast aluminum or nylon housing
  • Stainless steel rope
  • Adjustable capacity
  • Auxiliary safety suspension
  • Safety device against load dropping due to the spring breakage (>3kg)
  • Adjustable stroke limiting device
  • Cable guide in antifriction material
  • Inert spring drum assembly
  • Polyamides thimble

Standard Zero-Gravity Balancers

  • Ribbed and sealed monobloc construction in aluminum alloy
  • Stainless steel rope
  • Adjustable capacity by means of a worm screw
  • Auxiliary safety suspension
  • Safety device against load dropping due to the spring breakage (>3kg)
  • Centrifugal safety device
  • Upper rotary suspension with safety hook
  • Locking device to block the load at any height
  • Adjustable stroke limiting device
  • Taper drum rotating on ball bearings
  • Cable guide in antifriction material
  • Rotary upper hook with ball bearing
  • Lining up upper hook
  • Visible cable for inspection
  • Inert spring drum assembly

Features may vary, and are subject to change without notice. Questions, please contact your TECNA representative.

TECNA Standard Balancer Selection Guide

Available for certain models, please contact a customer service representative for help selecting the right product for your application.

VERSION “.F” is equipped with a friction / brake which controls the rotation speed of the drum.

VERSION “.B” includes the locking-unlocking device with control from the floor. It is not possible to assemble this device on balancers already installed.

VERSION “.B1” includes the locking-unlocking device with control from the floor (chain and handle in stainless steel ). It is not possible to assemble this device on balancers already installed.

VERSION “G” includes shock absorbent rubber coating.

OPTIONAL ACCESSORY “RI” – Rotary insulating device (swivel hook) which provides electrical isolation of the hook area. In addition, the swivel action protects the balancer cables from stray wires. This protection allows the balancer to turn a full 360 degrees without damaging the hook.

OPTIONAL ACCESSORY “RUBBER GUARD” – Prolongs balancer life by protecting from bumps and dings.

If you have questions or would like help selecting the right standard retractor or zero-gravity balancers for your application, don’t hesitate to get in touch with a customer service representative at 844-WSI-WELD or 216-475-5629. or salesteam@wsiweld.com.

TECNA Balancer Purchasing Notes

* LARGE ORDERS: For orders of 10 balancers or more, please contact Weld Systems Integrators at 844-WSI-WELD, 216-475-5629 or EMAIL, and we will assist with your requirements. Large orders may be subject to additional discounts.

* INVENTORY STATUS: Factory stock/backorder TECNA balancers are available for purchase. Please allow 2-3 weeks for production and 4-6 weeks for shipping from Italy to the United States. Contact a WSI team member with any questions.

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