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Tensor ETD ST31-05-10-T25 : Electric, straight, telescopic nutrunner

8433 2111 34

Atlas Copco Tools and Assembly Systems LLC

800 859 3746

Send an email

Atlas Copco’s unique Tensor motors give the Tensor range outstanding spindle speeds and, thus, help you achieve lower cycle times in your operation. Exceptional ergonomics in terms of balance, grip and low weight make the tools a favorite of the operators and increase individual productivity. All Tensor tools are equipped with LED’s that will indicate the tightening result, green light for tightening OK and red light for NOK. At Atlas Copco we believe that quality is the road to lowest cost of operation over time. A maintained Tensor tool produces the same performance year after year at minimum and predictable costs while ensuring highest possible uptime.
The second generation of Tensor tools, Tensor ST, also focusing on safety critical applications, was developed with low weight and productivity in mind.
In fixtured applications the spindle's body is in a fixed position. To ensure positive contact between socket and bolt during the tightening process, a spring loaded shaft allows travel as the bolt moves away from the body of the spindle.


Features & benefits

  • High speed nutrunner reduces tightening cycle times, thus increasing productivity
  • Improved ergonomics due its light weight for operator comfort
  • Internal bus connection for intelligent accessories such as a barcode reader and torque selector reducing time on unnecessary operator movements to read identifiers (e.g.: VIN) or pick up sockets to change program settings
  • Configurable LED’s and an integrated speaker for indicating results via audio signals for operator feedback, thus increasing assembly quality
  • Telescopic spindles for fixtured applications

Technical data

Technical Specifications
Model typeStraight
Torque range1.1 - 3.6 ft lb
Speed2825 r/min
Weight2 lb
Square drive3/8 inch
Length437 mm
CS distance0.94 inch
Motor voltage200 Volt
Motor voltage type3 a.c.
Motor power1400 W
Spline/Mounting– / 13
Sound standardISO15744
Sound pressure<70 dB(A)

Included accessories with this product

  • Reaction bar, square bracket - Steel, 100x60x8 mm. Nut 4220 1028 00

    Reaction bar, square bracket

    Steel, 100x60x8 mm. Nut 4220 1028 00

    4220 1029 01


Additional products for a complete tool system

Suitable cables - t0010
Tool cableOrdering No.
2 Meter4220 2636 02
3 Meter4220 2636 03
5 Meter4220 2636 05
7 Meter4220 2636 07
10 Meter4220 2636 10
15 Meter4220 2636 15
Cables with 90 degrees connectorOrdering No.
2 Meter4220 3891 02
3 Meter4220 3891 03
5 Meter4220 3891 05
7 Meter4220 3891 07
10 Meter4220 3891 10
15 Meter4221 3891 15
Spiral cable (length/stretched length)Ordering No.
3 M /4 M4220 2757 03
7 M/ 8 M4220 2757 07
10 M /12 M4220 2757 10
Cable protection4220 2977 90
Suitable controllers and software - t0023 
Controller CompactOrdering No.
PF 4000-C-CC-HW
PF 4000-C-DN-HW
PF 4000-C-EIP-HW
PF 4000-C-FLN-HW
PF 4000-C-HW
PF 4000-C-IB-HW
PF 4000-C-MB-HW
PF 4000-C-PB-HW
PF 4000-C-PN-HW
RBU for all Controller CompactOrdering No.
RBU-Bronze
RBU-Silver
RBU-Gold
Controller GraphOrdering No.
PF 4000-G-CC-HW
PF 4000-G-DN- HW
PF 4000-G-EIP-HW
PF 4000-G-FLN-HW
PF 4000-G-HW
PF 4000-G-IB-HW
PF 4000-G-MB-HW
PF 4000-G-PB-HW
PF 4000-G-PN-HW
RBU for all Controller GraphOrdering No.
RBU-Silver
RBU-Gold
Suitable software - t0052
ToolsTalk PF W10Ordering No.
1-user license8092 1190 01
5-user license8092 1190 05
10-user license8092 1190 10
Plant license8092 1190 99
ToolsTalk PF W07 upgrade to W10Ordering No.
1-user license8092 1190 31
5-user license8092 1190 35
10-user license8092 1190 40
Plant license8092 1190 49

Spare parts lists, Dimensional drawings, Exploded Views, Service Instructions, etc.

Spare parts, Dimensional Drawings, Service Instructions, Industrial tools.
Below you find links to Atlas Copco ServAid application, where you find spare parts list and product instructions and a link to the Dimensional Drawing archive where you can find 2D and 3D drawings in PDF, DXF and IGS format.

Download your tool test certificate

A test certificate tells you that the tool has been tested and passed our requirements in the factory. This includes functional testing as well as accuracy testing.

Download certificate


Atlas Copco Service

The Leader in tool maintenance for industry Atlas Copco service is a proven cost-saver in your production. The savings you can expect from running a service program depend on the type of production you have in your plant. Many factors are taken into consideration, including: Line assembly, work at fixed stations, frequency of tool use, tool types, applications, and work environment.

Repair Service

With today’s high demands on minimizing downtime for our customers, we focus on specialized workshops that can handle quick repairs and complete overhauls in the most cost-efficient way. To do that we keep a large inventory of spare parts in stock, and we have upgraded with factory fixtures and test equipment to increase our efficiency. With all this, plus certified mechanics dedicated to specific tool models, we’ve minimized lead times and improved the quality of each repair. After service all tools are rigorously tested to Atlas Copco specifications.

Read more about Repair Service

Calibration Service

Calibration in Service Lab
With our network of calibration laboratories we can offer a complete package of calibration services to help you control quality for all assembly tools and measurement equipment in your production.

Read more about Calibration services.

Preventive Maintenance

Like other machines, Atlas Copco industrial power tools need regular maintenance in order to fulfill their full potential in terms of performance and reliability. Different agreements are available, tailored to your needs. We offer maintenance both on-site or off-site, or a combination.

Read more about Preventive Maintenance


Full Coverage Service

Our Full Coverage option keeps your power tools in top operating condition and gives you a fixed budget for all tool maintenance. Other services can be added. To develop the optimum service program for your specific manufacturing operation, take advantage of our unique ToolScan RCM process.

Full Coverage includes:
  • Repair, including parts
  • Calibration
  • Preventive maintenance program
  • On-site/off-site options
  • Other services can be added
Read more about Full Coverage service

Outsourcing solutions

We have extensive experience of outsourcing solutions and currently have more than 75 on-site workshops. These are examples of the areas we cover:
  • Preventive maintenance, repair and calibration of all
    brands and types of tools.
  • Installation and start-up support.
  • Service management system, including developing Key Performance Indicators.
  • Line and process support.
  • Back-up tool/equipment and spare parts management.
  • Other customer requests.
Read more about Outsourcing Solutions

Service packages for new equipment

Investing in new tools to upgrade an existing production line? Or perhaps you’re designing, installing and commissioning an entirely new line. In either case Atlas Copco’s specialists are there every step of the way to help you focus on quality and efficiency. With your production up and running our service programs will help keep you online with minimum interruptions.

Accessories

  • Scanner protection

    Scanner protection

    4220 2761 10

  • Front button

    Front button

    Mounted on front part of motor

    4220 3184 90

  • Tool cable - 2 meters

    Tool cable

    2 meters

    4220 2636 02

  • Tool cable - 3 meters

    Tool cable

    3 meters

    4220 2636 03

  • Tool cable - 5 meters

    Tool cable

    5 meters

    4220 2636 05

  • Tool cable - 7 meters

    Tool cable

    7 meters

    4220 2636 07

  • Tool cable - 10 meters

    Tool cable

    10 meters

    4220 2636 10

  • Tool cable - 15 meters

    Tool cable

    15 meters

    4220 2636 15

  • Dual trigger - Mounted on front part of motor with lever on top for dual trigger function

    Lever trigger top

    4220 3186 90

  • Adjustable headlights - Mounted on front part of motor

    Adjustable headlights

    Mounted on front part of motor

    4220 3292 94

  • Dual trigger - Mounted on front part of motor with lever 135° from top for dual trigger function

    Dual trigger

    Mounted on front part of motor with lever 135° from top for dual trigger function

    4220 3311 90

  • Parameter set selector

    Parameter set selector

    8433 0615 05

  • I/O device module

    I/O device module

    8433 0617 12

  • Suspension yoke - Fixed, attached on motor front nut

    Suspension yoke

    Fixed, attached on motor front nut. Motor front nut assembly

    4220 2843 91

  • Extended lever

    Extended lever

    4220 3511 85

  • Reverse ring

    Reverse ring

    8433 0618 50

  • Reverse ring - With configurable button, replaces standard reverse ring

    Reverse ring

    With configurable button, replaces standard reverse ring

    8433 0618 50

  • Lock-off lever

    Lock-off lever

    4220 3511 83

  • Reverse ring - With configurable button, replaces standard reverse ring

    Reverse ring

    With configurable button, replaces standard reverse ring

    8433 0618 50

  • Tool cable - 2 meters

    Tool cable

    2 meters

    4220 2636 02

  • Tool cable - 3 meters

    Tool cable

    3 meters

    4220 2636 03

  • Tool cable - 5 meters

    Tool cable

    5 meters

    4220 2636 05

  • Tool cable - 7 meters

    Tool cable

    7 meters

    4220 2636 07

  • Tool cable - 10 meters

    Tool cable

    10 meters

    4220 2636 10

  • Tool cable - 15 meters

    Tool cable

    15 meters

    4220 2636 15

  • Suspension yoke - Swiveling, For ETD/ETV ST31/61

    Suspension yoke

    Swiveling, For ETD/ETV ST31/61

    4220 2657 90

  • Safety trigger

    Safety trigger

    4220 3511 83

  • Suspension yoke - Fixed, attached on motor front nut

    Suspension yoke

    Fixed, attached on motor front nut

    4220 2843 92

  • Suspension yoke

    Suspension yoke

    Attached on motor

    4220 0987 90

  • Suspension yoke

    Suspension yoke

    Swivelling, attached on motor

    4220 2657 90

  • Suspension yoke - Fixed, attached on motor front nut

    Suspension yoke

    Fixed, attached on motor front nut

    4220 2843 92

  • Protection

    Protection

    4220 2917 06

  • Scanner

    Scanner

    8433 0615 10

  • Lock-off lever

    Lock-off lever

    4220 3511 83

  • Protection

    Protection

    4220 2917 06

  • Scanner protection

    Scanner protection

    4220 2762 10


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Safety Information

To operate tools safely, always read and follow all Safety Information and Product Instructions. All locally legislated safety rules regarding installation, operation and maintenance must be respected at all times.

Safety Information
Product Instructions

Atlas Copco Tools and Assembly Systems LLC

800 859 3746

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