Products Power Transmission Products

  • General Use / Wear Resistant / Heavy

ATA Series

Higher model of AT series (Advanced model)

Has 2x the bush-roller wear resistance & 1.5x the pin-bush wear resistance of AT Series, along with 1.2x the maximum allowable load. ATA Series chains are available with R and F rollers from RF08-RF36 size only.

Operating temperature range: -20°C* to 200°C

Contact a Tsubaki representative when using below -20°C.

ATA Series

1. Model Numbering Example

RF10100 R - ATA - 1L A2
(1) (2) (3) (4) (5)
  1. (1)Chain size
  2. (2)Roller types: R = R Roller, F = F Roller
  3. (3)Series
  4. (4)Attachment spacing
  5. (5)Attachment type

2. Features

ATA Series has better wear resistance and a higher maximum allowable load than AT Series.

1.5x better pin-bush wear resistance

2x bush-roller wear resistance

1.2x maximum allowable load

*Maximum allowable load is the numerical value set by fatigue limit, allowable surface pressure, etc.

3. Table of Sizes and Strength

  • Maximum allowable load is a value calculated based on Tsubaki in-house standards and is calculated strength. As long as there are no other constraints, maximum allowable load is used in selecting large size conveyor chain. This value will differ by manufacturer and is not a guaranteed value.
  • Contact a Tsubaki representative for average tensile strength.

Meter

Size Pitch (mm) Maximum allowable load (kN)
RF03075 75 -
RF03100 100
RF05075 75 -
RF05100 100
RF05125 125
RF05150 150
RF08125 125 24.3
RF08150 150
RF10100 100 38.7
RF10125 125
RF10150 150
RF12200 200 47.8
RF12250 250
Size Pitch (mm) Maximum allowable load (kN)
RF17200 200 66.3
RF17250 250
RF17300 300
RF26200 200 89.1
RF26250 250
RF26300 300
RF26450 500
RF36250 250 117
RF36300 300
RF36450 450
RF36600 600