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Big Discount Linear Bearing Rail Linear Guide Rail Block PYG Sliding Guides

Short Description:


  • Brand: PYG
  • Length: can be customized
  • Core Components: Engine, Bearing, Motor
  • Material: Bearing Steel
  • Sample: Available
  • Delivery time: 5-15 days
  • Density Precision: C7、C5、C3
  • Place of Origin: Zhejiang, China
  • Two ends: customized
  • Product Detail

    Product Tags

    product description

    We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for Big Discount Linear Bearing Rail Linear Guide Rail Block PYG Sliding Guides, Our corporation is dedicated to furnishing prospects with large and steady excellent solutions at competitive selling price, making every customer contented with our services.
    We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for China Slide Block and Linear, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our items will continue to increase in the order and look forward to cooperation with you, Truly need to any of people products be of interest for you, be sure to letus know. We are likely to be pleased to give you a quotation up on receipt of one's in depth specs.

    Durable ball roller screw

    Ball screw is the most commonly used transmission components of tool machinery and precision machinery, composed of screw, nut, steel ball, preloaded sheet, reverse device, dustproof device, its main function is to convert rotational motion into linear motion, or torque into axial repeated force, at the same time with high precision, reversible and efficient characteristics. Because of its low friction resistance, ball screws are widely used in various industrial equipment and precision instruments.

    PYG- ball screw is based on the accumulated product technology of many  years, and materials, heat treatment, manufacturing, from inspection to shipment, are managed by strict quality assurance system, so it has high reliability. Ball screw has higher efficiency than sliding screw, requiring less than 30% torque. It is easy to convert straight motion into rotary motion. Even if the ball screw is prepressed, it can maintain the smooth runing characteristics.

    ball screw

    Advantage of PYG ball screw

    1. small friction loss, high transmission efficiency

    Because there are many balls rolling between the lead screw shaft and the lead screw nut of the ball screw pair, higher motion efficiency can be obtained.

    2. high precision

    Ball screw pair is generally produced with the highest level of mechanical equipment in the world. Especially in the grinding, assembly and inspection of the factory environment of each process, the temperature and humidity are strictly controlled. Due to the perfect quality management system, the accuracy is fully guaranteed.

    3. High speed feed and micro feed

    Because ball screw pair uses ball movement, the starting torque is very small, there will be no crawling phenomenon like sliding movement, which can ensure the realization of precise micro-feed.

    4. High axial stiffness

    Ball screw pair can be added and prepressed, because the prepressure can make the axial clearance reach negative value, and then get higher rigidity (by adding pressure to the ball in the ball screw, in the actual use of mechanical devices, due to the repulsive force of the ball can make the rigidity of the silk master

    5. can not self-lock, reversible transmission

    Types of nuts

    Internal recycle nuts

    screw details

    U-type nut diameter of axle hole count
    ≤32mm 6
    ≥40mm 8
    I-type nut / 4(Double cutting edge)
    / 6(Uncut edges)
    Suitable for: high precision, high speed, high bearing capacity requirements
    Application:numerical control machine tool、3D printing、robot arm

    End cap type circulating nuts

    Y-type nut A-type nut
    suitable for:high load, high rigidity and durability reguirements
    Application:cating machine、cutting machine、PCB making machine

    screw 2

    tech-info

    Technical Parameter

    screw 3

    Take SFU series ball screw for example:

    Model SIZE(mm)
    d I Da D A B L W X H Q n Ca Coa
    SFU1204-4 12 4 2.381 24/22 40 10 40 32 4.5 30 - 4 593 1129
    SFU1604-4 16 4 2.381 28 48 10 40 38 5.5 40 M6 4 629 1270
    SFU1605-3 16 5 3.175 28 48 10 43 38 5.5 40 M6 3 765 1240
    SFU1605-4 16 5 3.175 28 48 10 50 38 5.5 40 M6 4 780 1790
    SFU1610-3/2 16 10 3.175 28 48 10 47 38 5.5 40 M6 3 721 1249
    SFU2005-3 20 5 3.175 36 58 10 43 47 6.5 44 M6 3 860 1710
    SFU2005-4 20 5 3.175 36 58 10 51 47 6.6 44 M6 4 1130 2380
    SFU2010-3/2 20 10 3.175 36 58 10 47 47 6.6 44 M6 3 830 1680
    SFU2505-3 25 5 3.175 40 63 10 43 51 6.6 48 M6 3 980 2300
    SFU2505-4 25 5 3.175 40 63 10 51 51 6.6 48 M6 4 1280 3110
    SFU2510-4 25 10 4.762 40 63 10 85 51 6.6 48 M6 4 1944 3877
    SFU2510-4/2 25 10 3.175 40 63 10 54 51 6.6 48 M6 4 1150 2950
    SFU3205-4 32 5 3.175 50 81 12 52 65 9 62 M6 4 1450 4150
    SFU3206-4 32 6 3.175 50 81 12 57 65 9 62 M6 4 1720 4298
    SFU3210-4 32 10 6.35 50 81 14 90 65 9 62 M6 4 3390 7170
    SFU4005-4 40 5 3.175 63 93 14 55 78 9 70 M8 4 1610 5330
    SFU4010-4 40 10 6.35 63 93 14 93 78 9 70 M8 4 3910 9520
    SFU5005-4 50 5 5.175 75 110 15 55 93 11 85 M8 4 1730 6763
    SFU5010-4 50 10 6.35 75 110 16 93 93 11 85 M8 4 4450 12500
    SFU5020-4 50 20 7.144 75 110 16 138 93 11 85 M8 4 4644 14327
    SFU6310-4 63 10 6.35 90 125 18 98 108 11 95 M8 4 5070 16600
    SFU6320-4 63 20 9.525 95 135 20 149 115 13.5 100 M8 4 7573 23860
    SFU8010-4 80 10 6.35 105 145 20 98 125 13.5 110 M8 4 5620 21300
    SFU8020-4 80 20 9.525 125 165 25 154 145 13.5 130 M8 4 8485 30895

    We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for Big Discount Linear Bearing Rail Linear Guide Rail Block Sliding Guides, Our corporation is dedicated to furnishing prospects with large and steady excellent solutions at competitive selling price, making every customer contented with our services.
    Big Discount China Slide Block and Linear, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our items will continue to increase in the order and look forward to cooperation with you, Truly need to any of people products be of interest for you, be sure to letus know. We are likely to be pleased to give you a quotation up on receipt of one's in depth specs.

    Odering Tips

    1. Before placing order, welcome to send us inquiry, to describe simply your requirements;

    2. Normal length of linear guideway from 1000mm to 6000mm, but we accept custom-made length;

    3. Block color is silver and black, if you need custom color, such as red, green, blue, this is available;

    4. We receive small MOQ and sample for quality test;

    5. If you want to become our agent, welcome to call us +86 19957316660 or send us email;


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