LTC48 R90-21-LO5 : Pneumatic, offset, crowfoot nutrunner - Atlas Copco Mozambique

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LTC48 R90-21-LO5 : Pneumatic, offset, crowfoot nutrunner

8431 0612 38

Angelica Coana


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Tight spaces demand a crowfoot tool. The Atlas Copco LTC range has proven to have very high durability and maintained accuracy. The crowfoot gearheads are run-in in the production process to ensure constant efficiency. This enables you to have constant settings and the accuracy of your tightened joints will be higher than if you use conventional gearheads.

Características e vantagens

  • The crowfoot gearheads combine minimal size with capacity for high torques. This gives you the best tool for any screw in a narrow space and improves the productivity in your plant.
  • The gearheads are made up of two halves, providing the best equilibration of forces in the gearhead and leading to outstanding durability.
  • Every shaft in the gearhead has been ground and is supported in the gear housing to prevent axial movement of the shaft. This ensures the best accuracy and durability.

Descrição técnica

Dados técnicos

Especificações técnicas
Velocidade livre170 r/min
Gama de binário49 - 90 Nm
Peso4.7 kg
Comprimento721 mm
Tipo de modeloÂngulo
Corte de funcionamentoYes
Pressão de trabalho máxima7 bar
A69.5 mm
B20 mm
C100.8 mm
D132 mm
E152 mm
F183.3 mm
G62.5 mm
A40 mm
R20 mm
A/F21 mm
Norma sobre ruídoISO 15744
Ruído95 dB(A)
Incerteza de ruído3 dB(A)
Pressão sonora84 dB(A)
Vibração standardISO 28927-2
Valor de vibração<2.5 m/s²

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.

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

Atlas Copco ToolScan

Tool service
Atlas Copco ToolScan™ report informs you of the status of your air tools and air supply at each workstation. The service is carried out by a highly experienced certified technician and covers the following areas:
  • AirScan of the air supply at each workstation.
  • Status and performance check of the tools
  • Other services can be added.
A report informing you of the status of your air supply and tools, including recommendations for improvements. You can then, together with your team, decide the next step without a binding agreement.
Read more about Atlas Copco ToolScan™

Energy Efficiency Audit

A huge amount of energy is wasted due to leaks in compressed air systems. Capacity losses of up to 20% are common in many installations. During an Energy Efficiency Audit Atlas Copco checks the static and dynamic pressure for your air tools on the line. The pressure drop is measured and documented and a visual inspection of the air installation is performed. Based on the information acquired, using the Energy Efficiency Calculator, Atlas Copco recommends the correct installation in terms of air line accessories and various other aspects.

Read more about Energy efficiency Audit

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

Vistas do produto


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Angelica Coana


Enviar uma mensagem de correio electrónico