ATUD/TUD Take-Up Device
Strong-Rod™ URS Components
This product's information may differ depending on the category of use. You are currently viewing details related to Strong-Rod™ URS Components. You can also view product information related to the category: Strong-Rod™ ATS Components
The ATUD and TUD are suitable for rod diameters from 1/2" up to 1 3/4".
Key Features
ATUD Features
- Easy to install
- Lowest device deflection
- Fits up to 1-3/4 inch diameter rods
TUD Features
- Easy to install
- Lowest device deflection
- Coated for corrosion protection and lubricity
- Fits up to 1-1/4 inch diameter rods
Material
ATUD—ASTM B221 6061-T6511 Aluminum; TUD—ASTM A311 Class B, Grade 1144
Finish
ATUD—None; TUD—Corrosion Resistant Finish
Installation
- Install the specified bearing plate over the threaded rod onto the bottom plate of the wall.
- Install ATUD/TUD, with either end up, over the threaded rod and onto the bearing plate with the activation pin facing out.
- Install specified plate washer and then nut on top.
- Finger-tighten nut plus an additional 1/3- to 1/2-turn with a wrench.
- Remove shrink wrap from ATUD/TUD.
IMPORTANT: Do not remove activation pin until nut is installed. - Remove activation pin.
Related Links
Related Literature
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Strong-Rod™ Systems for Multi-Storey Overturning RestraintC-L-SRSCAN16A Canadian Limit States Design Catalogue for Strong-Rod™ Anchor Tiedown System. Includes product information, design methods, and pre-engineered runs using shrinkage compensation and other components.Catalog -
STRONG-ROD™ SYSTÈMES de retenue contre les renversements pour les bâtiments à plusieurs étagesC-L-SRSCAN16CFConception aux états limites canadiens pour le système d’arrimage Strong-Rod™. Informations sur produits, méthodes de conception, séries précalculées avec compensation du retrait et autres composants.Catalog -
Installation Guide for Simpson Strong-Tie® Take-Up DevicesT-L-TUDINSTLL17A technical bulletin covering the installation of take-up devices with raised-floor Strong-Wall® Shearwalls and holdowns.Technical Bulletin -
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Load Tables
| MODEL NUMBER |
MAXIMUM THREADED ROD DIAMETER (in.) |
DIMENSIONS | RATED COMPENSATION CAPACITY (in.) |
ALLOWABLE LOADS1, 2 (lbs.) |
SEATING |
DEFLECTION AT ALLOWABLE LOAD, ΔA3 (in.) |
BEARING PLATE ABOVE ATUD/TUD | BEARING PLATE BELOW ATUD/TUD | USED IN ATS/URS | |
|---|---|---|---|---|---|---|---|---|---|---|
| W (in.) |
L (in.) |
|||||||||
| TUD9 | 1 1/8 | 2 1/8 | 2 1/4 | 1 | 34,655 | 0.001 | 0.014 | BP | PL9 | ATS |
| TUD10 | 1 1/4 | 2 3/8 | 2 1/4 | 1 | 45,400 | 0.001 | 0.033 | BP | PL10 | ATS |
| ATUD5 | 5/8 | 1 3/8 | 1 7/8 | 3/4 | 6,565 | 0.001 | 0.009 | LBP | PL5 | ATS/URS |
| ATUD6-2 | 3/4 | 1 3/4 | 3 1/8 | 2 | 11,430 | 0.004 | 0.022 | BP | PL5/PL6 | ATS/URS |
| ATUD9 | 1 1/8 | 2 1/8 | 2 1/4 | 1 | 15,560 | 0.002 | 0.013 | BP | PL9 | ATS |
| ATUD9-2 | 1 1/8 | 2 1/8 | 3 7/8 | 2 | 12,790 | 0.002 | 0.037 | BP | PL9 | ATS |
| ATUD14 | 1 3/4 | 2 7/8 | 2 1/4 | 3/4 | 24,395 | 0.005 | 0.015 | BP | PL14 | ATS |
|
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Code Reports
| Part | IAPMO UES ER | ICC-ES ESR | City of Los Angeles | State of Florida |
|---|---|---|---|---|
| ATUD14 | ESR-2320 | RR25643 | ||
| ATUD14-2 | ESR-2320 | |||
| ATUD5 | ESR-2320 | RR25643 | FL10007 | |
| ATUD6-2 | ESR-2320 | RR25643 | ||
| ATUD9 | ESR-2320 | RR25643 | ||
| ATUD9-2 | ESR-2320 | RR25643 | ||
| TUD10 | ESR-2320 | RR25643 | FL10007 | |
| TUD9 | ESR-2320 | RR25643 | FL10007 |