Jual Variable Speed Drive Harga Murah Bandar Lampung oleh PT Mahardika Wisnu Karya

Spesifikasi Variable Speed Drive

The SIT VARIO belts are used for high power transmission on variable speed drive systems.


Belt characteristics

  • Wide range of sections and lengths
  • Temperature: -30/+75 °C
  • Tensile members: Flexten® (similar performances to Aramid)
  • Compound: Chloroprene
  • Oil, ozone and abrasion resistance
  • Variable Speed Pulleys – VAR

The variable speed pulley is a well established drive; designed to give continuous speed variation at a comparative low cost. Unfortunately, it is well known that this design is subject to excessive flange wear due to the type of drive systems employed.


The hub is made from induction hardened steel, hard chrome plated and ground to give uninterrupted slide fit with flanges. Keys are not used with this application. Moving flanges give a wide contact area therefore eliminating uneven belt pressure. The pulley flanges are coupled by means of nylon (6,6) sleeve couplings to the outside of the flanges and by two flats machined on each end of the pulley hub. Two springs situated inside the nylon coupling give the desired pressure.


Fixed Pulleys

Fixed driven pulley have been specifically designed to be used with VAR pulleys. They are manufactured in grey cast iron (GG20 -GG25) and are treated with a black manganese phosphating process.



Harga Variable Speed Drive

Welcome to PT. MAHARDIKA WISNU KARYA. Power transmission distributor company based in Lampung. Our products are chain and sprocket, gearbox, electric motor, v-belt and conveyor belt, hydraulic / pneumatic components, ball and roller bearing, coupling and pulley.  We provide free consultation and service for all of our products. Our mission is to help our customers to fulfill their power transmission products need with the right product, with the best quality and price.Contact us for detail infromation about our services and products.PT. MAHARDIKA WISNU KARYA didirikan pada tahun 2009 dengan tujuan membantu memenuhi kebutuhan spare part industri di wilayah Provinsi Lampung. Sejak saat itu perusahaan kami telah berkembang dan melayani customer dari berbagai wilayah di Indonesia. Kami mempunyai pengalaman hampir 10 tahun di bidang spare part industri. Kami juga menyediakan jasa konsultasi gratis dan servis bagi produk yang kami jual.Misi perusahaan kami adalah membantu customer kami dalam memenuhi kebutuhan spare part industri dengan produk yang tepat, kualitas dan harga terbaik.

Kami Menjual
  • Bearing
  • Gearbox
  • Belt
  • Pulley
  • Chain
  • Sprocket

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Jl. Letjend. Ryacudu No. 1D (Jalur Dua Korpri) Sukarame Bandar Lampung, Lampung - Indonesia