LST21 R650: Pneumatic random orbital sander - Atlas Copco Mozambique

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LST21 R650: Pneumatic random orbital sander

8423 0361 74

Angelica Coana


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Ligações rápidas

Tools in the LST20 series are all equipped with an advanced double counter-weight system which minimizes vibrations. The housing allows both a straight and a cross-over grip. Each LST20 series tool comes with two sizes of housing cover – these are easily exchangeable to fit the individual operator. The result is maximum comfort and good ergonomics.

Características e vantagens

  • Extraction model - self suction
  • Powerful, vertically mounted air motor
  • Low noise
  • Long service life
  • Low vibrations with double counter-weight system
  • Two housing covers
  • Lubrication and silicon free
  • 5 mm orbit dimameter (for fine surface finish)

Dados técnicos

Especificações técnicas
Tipo de modeloVertical
Tipo de motorPalheta
Potência máxima0.2 kW
Velocidade livre máxima12000 r/min
Diâmetro da órbita5 mm
Peso0.85 kg
Altura acima do veio84 mm
Comprimento215 mm
Consumo de ar em velocidade livre8 l/s
Tamanho recomendado da mangueira8 mm
Rosca BSP de entrada de ar0.25
Tamanho da almofada150 mm
Norma sobre ruídoISO 15744
Ruído96 dB(A)
Pressão sonora85 dB(A)
Incerteza de ruído3 dB(A)
Vibração standardISO 28927-3
Valor de vibração3.8 m/s²
Incerteza de vibração0.9 m/s²
Vibração standard obsoletaISO8662-8
Valor de vibração obsoleto<2.5 m/s²
Altura84 mm
Sem lubrificaçãoYes
Entrada de ar, rosca NPT1/4 inch
Pressão de trabalho máxima6.3 bar
Comprimento0.22 m

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

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.

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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


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Angelica Coana


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