Ball Screws

As a pioneer in the manufacturing of Ball screws, MTAR supplies it for critical applications at India’s prestigious organisations like ISRO, NPCIL, Defence sector and BHEL. The reputed Ball screw manufacturer has a track record of four decades of developing and manufacturing critical components, assemblies and equipment for Nuclear, Space and Defence sectors.

Widely used in manufacturing applications in Defence, Nuclear power reactors, Aerospace, medical equipment, missiles and CNC machines, Ball screws feature a long-threaded shaft with balls to withstand load and can move heavy load at fast speeds with accuracy.

MTAR is the sole manufacturer of Ball screws in India, it is equipped with finest integration, precision machining and fabrication facilities. The company integrates its development process with the expertise of its R&D to provide the highest standard engineered products for the nation’s key sectors.

Renowned among the top Ball Screw manufacturers and suppliers, MTAR takes pride in designing and developing highly specialised precision components to ISRO and the Defence sector and is also contemplating on manufacturing Ball screws for the medical equipment segment as well. MTAR’s five decades of experience and expertise of skilled engineers ensure highly efficient, reliable and cost-effective products with highest standards.


Capabilities of MTAR Ball Screws:

  • Screw Length up to 7 meters.
  • Diameter from 10mm to 100mm, L/D achievable: 20.
  • Lead: 4mm to 32mm.
  • Accuracy Class – C1, C2, C3, C5 & C7.
  • Internal and External Circulation.
  • Single and Multi Start.
  • Experience in various types of Materials including 17-4 PH, 13-8 MO, 440 C, 4150 Material Grades.

MTAR is in the process of developing associated technology for Roller Screws.

MTAR Precisions Ball Screws have two kinds of recirculating systems.

  • External Recirculating Type – In which the Balls are recirculated in the Ball return tube setup on the nut. Again, this is classified into two types:
    • Tube inside the nut locating diameter
    • Tube outside the nut locating diameter
  • Internal Recirculating Type – In which the Balls make one revolution of the screw shaft and the circuit is closed by ball return cap/deflector in the nut allowing the ball to cross over adjacent ball tracks.

MTAR to meet global standards manufactures various types of Ball Screws to meet customer requirements as per their specification. Some of the Special Ball Screws manufactured by MTAR are as Follows:

1. Electro Mechanical Actuator Ball Screws for Defense
2. Various Actuator Ball Screws for Space Programs

Roller Screws

MTAR is counted among the most reliable manufacturers supplying high precision roller screws for Defence and Space applications.

The company manufactures high precision Planetary Roller screws used in the aerospace sector to enhance efficiency of flight control. Roller screw is in wide use in military and national defence industries. MTAR develops Planetary Roller screws also known as Satellite Roller screws with high loads and speed capabilities and greater reliability.

The company is well equipped with a dedicated plant to manufacture components that provide lasting efficiency with safer and most reliable performance. The high-quality roller screws are used in medicinal field, machine tool industries, defence sector and other industries requiring accurate positioning and high force. Though they are similar to ball screws, roller screws have additional bearing points for increased precision and are more compact.
MTAR’s understanding of development of crucial and reliable engineering components is based on decades of experience, deep knowledge, research into providing accurate solutions for critical applications in demanding sectors such as Nuclear, Defence and Space.

MTAR is known for its high quality and is one of the leading manufacturers of high precision Roller Screws in India and worldwide. As the reputed and leading engineering company serving India’s Defence and Aerospace sector, MTAR manufactures and supplies Roller screws with long life, low maintenance and high efficiency.

Your Enquiry for manufacturing any required
Ball Screw & Roller Screws can be provided below:

    Ball Screw Nut Assembly φ15 X 3 – R.H

    3D View

    Application: Electro Mechanical Actuators


    Ball Screw Nut Assembly φ12 X 3 – R.H

    3D View

    Application: Electro Mechanical Actuators


    Ball Screw Nut Assembly φ20 X 10 – R.H

    3D View

    Application: Electro Mechanical Actuators


    Ball Screw Nut Assembly φ16 X 5 – R.H

    3D View

    Application: Satellite Actuators



    A look at some of our Clients



    Dear Mr. Reddy,
    The successful launch of the GSLV MK3 on 5th June 2017 enables the country to assume a strong and independent position in space transportation using efficient launch vehicle technology. Our collaboration with you has unfolded very effectively, thanks to the experience and industry expertise of MTAR staff and the sustained support of MTAR management also merits special gratitude. The results speak for themselves and are proof of great team performance. Congratulations Team MTAR, Milestone Accomplished!
    With warm Regards,

    S. Somanath (Project Director, GSLV Mark III)

    Thank you very much for your complementary message and inspiring words on the successful launch of GSLV Mk-III/M1 Chandrayaan-2 Mission. On this occasion we hereby acknowledge the excellent contribution of your team also in the successful mission. We expect the continued co-operation and support from your side in future missions also.

    Dr. V. Narayana (Director LPSC/ISRO)

    Dear Shri PJ Reddy,Thank you so much for your warm greetings. Convey my greetings to the Executive Director, Shri Satyanarayana Reddy and Shri Srinivas Reddy and to the entire family. While in LPSC, I was very strongly associated with you. I am sure that you in MTAR will be reinforcing a strong bond with LPSC and will be contributing significantly. I cherish the association and expect more tasks to be accomplished banking on your expertise in aerospace manufacturing area.

    S. Somanath (Project Director, GSLV Mark III)
    of Engineering Excellence

    Contact Us

    MTAR Technologies Limited, 18, Technocrats Industrial Estate, Balanagar, Hyderabad, Telangana 500037

    Phone number: 040 4455 3333

    Email: info@mtar.in