IA IS Series Ball Transfer Units
The IA and IS series are the high-load machined families: larger load balls, deeper support beds and heavier bodies, rated for the transfer plates that take dropped loads rather than placed ones.
IA IS Series models we manufacture
Press Mount High Load Ball Transfer Unit IS-76
Load Capacity: 400kgs
Press Mount High Load Ball Transfer Unit IS-51
Load Capacity: 250kgs
Press Mount High Load Ball Transfer Unit IS-38
Load Capacity: 200kgs
Press Mount High Load Ball Transfer Unit IS-25
Load Capacity: 120kgs
Bolt Down Disk Mount High Load Ball Transfer Unit IS-19
Load Capacity: 90kgs
Bolt Down Disk Mount High Load Ball Transfer Unit IS-13
Load Capacity: 45kgs
Bolt Down Disk Mount High Load Ball Transfer Unit IS-10
Load Capacity: 35kgs
Bolt Down Disk Mount High Load Ball Transfer Unit IA-38
Load Capacity: 200kgs
Bolt Down Disk Mount High Load Ball Transfer Unit IA-25
Load Capacity: 130kgs
Bolt Down Disk Mount High Load Ball Transfer Unit IA-19
Load Capacity: 80kgsThe problem this group solves
Where a standard unit is rated on static weight, these applications are dominated by impact — a pallet set down by a forklift can double or triple the instantaneous load on the balls actually in contact.
How to choose
Size on impact load, not static load, and spread the load over enough units that no single ball carries the whole hit. Bolt-down mounting is preferred for these ratings.
Typical applications
- Pallet transfer decks at truck bays
- Heavy fabrication and weldment handling
- Steel service centre cutting and sorting tables
- Press and forging line transfer plates
Where IA IS Series is specified
Automotive and General Manufacturing
Ball transfer tables for die handling, sprocket-driven roller groups and heavy metal flow track for press and weld shops.
SolutionBall Transfer Tables and Transfer Plates
Laying out a ball table so an operator can rotate and align a load with one hand, and so the units survive the way the load arrives.
Frequently Asked Questions
What is the difference between IA and IS?
They are two body styles within the same high-load family; the model number and the drawing define the mount, ball diameter and rating for each.
Do high-load units need a hardened plate?
The plate under a heavily loaded unit should be stiff enough not to dish; on thin plate we recommend a backing washer or a bolt-down body.
Need ia is series quoted?
Send the model numbers and quantities; we reply with price, lead time and drawings.