ATS-Series Articulated Torque Arms

Quick Answer

ATS-Series torque arms support assembly tools and absorb torque reaction, using an articulated arm design to provide flexible positioning and improved ergonomics.

Who This Is For

Manufacturing engineers
Process engineers
Quality engineers
Assembly operators
Ergonomics and safety teams
Automotive, aerospace, electronics, and general manufacturing facilities

When Should You Use This?

Use ATS-Series torque arms when:

Torque reaction from power tools needs to be managed
Operator ergonomics is a concern
Applications involve repetitive fastening
Flexible, multi-directional positioning is required
Maintaining proper tool alignment is important

When Should You NOT Use This?

Do not use ATS-Series if:

Tool support is not required
Workspace does not allow mounting
A fixed, non-adjustable setup is preferred
Vertical tool balancing is the primary requirement

How ATS-Series Torque Arms Work

ATS-Series torque arms support assembly tools through an articulated arm structure:

Tool is mounted to the arm
Arm absorbs torque reaction generated during fastening
Articulated joints allow positioning in multiple directions
Arm helps maintain perpendicular alignment to the fastener
Operator guides the tool with supported movement

Result:

Improved ergonomics, reduced operator strain, and more consistent tool positioning

Core Features

Articulated arm design for multi-directional positioning
Absorbs torque reaction from electric and pneumatic assembly tools
Supports proper tool alignment to reduce side loading
Helps prevent cross-threading during fastening
Improves workstation ergonomics and operator comfort
Compact design for small work cells
Easily reconfigured for changing production requirements
Includes integrated tool balancer(s), depending on model

Configuration Options

Multi-directional articulated arm positioning
Bench, wall, and rail mounting options
Compatible with a variety of tool holders and clamps
Tool clamp can be configured for in-line, pistol grip, and right-angle power tools

Includes integrated tool balancer(s), depending on model

Available Models (ATS-Series Articulated Torque Arms)

The ATS-Series is available in multiple torque capacities to support ergonomic fastening applications requiring flexible, multi-directional positioning. Each model is designed to absorb torque reaction while improving operator comfort and maintaining proper tool alignment.

ATS-Series Model Chart

Model	Item Number	Max Torque	Clamp Diameter	Arm Reach	Max Tool Weight
ATS-15	260600	11 lbf.ft (15 N·m)	1"–1¾"	19"–23.6"	6.2 lbs
ATS-25	260601	18.4 lbf.ft (25 N·m)	1"–2¼"	21"–23.6"*	5.5 lbs
ATS-40	260602	29.5 lbf.ft (40 N·m)	1"–2¼"	23"–29.2"*	8.5 lbs
ATS-80	260603	59 lbf.ft (80 N·m)	1"–2¼"	22"–28.6"*	11 lbs

*ATS-25, ATS-40, and ATS-80 models feature three preset arm-angle positions (0°, 22.5°, and 45°) to accommodate larger tools and varying workstation layouts.

Model Selection Guide

If you need...	Recommended Model
Small precision assembly tools	ATS-15
Light-duty fastening applications	ATS-25
Medium-duty assembly tools	ATS-40
Highest torque capacity	ATS-80
Maximum positioning flexibility	ATS-25, ATS-40, or ATS-80
Compact workstations with limited space	Any ATS model

Compatibility Notes

Compatible with electric and pneumatic assembly tools.
Tool clamp orientation can be configured for in-line, pistol grip, and right-angle tools.
Mountable to workbenches, walls, or rail systems using the appropriate mounting hardware.
Each ATS model includes the appropriate tool balancer(s) for its intended application. ATS-15, ATS-25, and ATS-80 include two balancers, while the ATS-40 includes one medium-sized balancer.

Construction

Steel column with a polished chrome finish.
ATS-15 features an industrial-grade thermoplastic support slider with integrated steel bearings for lower-torque applications.
ATS-25, ATS-40, and ATS-80 feature an aluminum support slider with steel bearings for smooth vertical movement.
ATS-25, ATS-40, and ATS-80 models feature articulated arms manufactured from 7000-series aluminum wrapped in multi-directional carbon fiber for increased torsional strength and a high strength-to-weight ratio.
Aluminum tool balancers feature braided cables with adjustable spring tension and integrated locking mechanisms for safe operation.

Setup & Adjustment

Securely mount the ATS-Series torque arm to a compatible bench, wall, or rail mounting system.
Install the appropriate tool holder or clamp for the assembly tool.
Adjust the articulated arm joints to achieve the desired working position.
Configure the tool clamp orientation for in-line, pistol grip, or right-angle tools as needed.
Verify smooth movement throughout the arm's full range of motion.
Check that all mounting hardware, joints, clamps, and balancers are securely fastened before beginning production.

Common Applications

ATS-Series torque arms are commonly used in:

Electronics assembly
Medical device manufacturing
Aerospace assembly
Automotive manufacturing
General industrial assembly
Compact production workstations
Multi-directional fastening applications

Mechanical system requiring no electrical power or electronic controls.

Use Cases (Real-World Examples)

General Assembly

Problem: Tool movement creates inconsistent alignment
Solution: Articulated arm supports consistent positioning and alignment

Electronics Assembly

Problem: Improper tool angle leads to cross-threading
Solution: Torque arm helps maintain perpendicular alignment

Production Workstations

Problem: Operator fatigue from managing tool reaction forces
Solution: Arm absorbs torque reaction and reduces strain

Maintenance

No calibration is required.
Periodically inspect the arm, joints, balancers, and mounting hardware for wear or damage.
Verify that all fasteners, clamps, and pivot points remain secure before use.
Adjust tool balancer tension as needed to accommodate changes in tool weight.