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Ball Screws | Lead Screws

Thomson 生产公制和英制类型的滚珠丝杠和梯形丝杠已经70多年,其提供的执行方法远胜于其他供应商。 相比于笨重、噪音大且昂贵的液压和气动执行器系统,Thomson 的滚珠丝杠和梯形丝杠外形更为紧凑,运行更安静,且价格更为低廉。 此外,无需使用泵、软管、液体或车间气源,没有火灾、安全及健康方面的危险。

Thomson 精密滚丝机确保定位精度高达0.003 英寸/英尺,而且我们的PTFE涂层工艺使得生产出的滚珠丝杠阻力矩更少,因此使用寿命更长。 所有标准塑料螺母装配组件均采用内部润滑的乙缩醛(塑钢),具有最佳的润滑性及耐磨性。 对于特别重的负载,带标准铜制螺母的滚珠丝杠采用 SAE 660 轴承铜,负载能力更强,且PV性能更佳。

  • 英制系列梯形丝杠具有3/16" x .05"到3" x 1/4"的直径-导程选项,动态负载最高可达400 lbs(静态负载为114,000 lbs)。 标准型号的英制系列梯形丝杠精度可达.010 英寸/英尺(精密型号精度可达.003 英寸/英尺),间隙大小为 0 至 .010 英寸。
  • 公制系列梯形丝杠具有 10 x 2 mm 到 24 x 5 mm 的直径-导程选项,动态负载最高可达 750 N (静态负载为 500 kN)。 标准型号的公制系列梯形丝杠精度可达 250 micron/300mm(精密型号精度可达75 micron/300mm),间隙大小为 .025mm。

Thomson 滚珠丝杠和梯形丝杠的设计、质量、材料、制造和应用支撑均不同,所有这些因素对性能及使用寿命都有影响。 我们的滚珠丝杠和梯形丝杠有整个直径、导程与螺母配置范围可选,不管是预载型还是非预载型,均以行业标准封装。

  • 英制精密磨削与精密轧制滚珠丝杠设计类型多种多样,直径(导程)范围从 .187英寸到 4.0英寸 (.05 英寸到2.0 英寸)。 我们的滚珠丝杠精度可达±0.0005 英寸/英尺,有零齿隙型号可选。
  • 公制磨削与精密轧制滚珠丝杠性能优异,直径(导程)范围从 .187英寸到 4.0英寸 (.05 英寸到2.0 英寸)。 我们的滚珠丝杠精度可达 ±12 μm/300 mm,有零齿隙型号可选。

Lead Screws - Metric

Metric Series lead screws is offered in diameter-lead options of 10 x 2 mm to 24 x 5 mm handling dynamic loads up to 750 N (500 kN static). The metric series lead screw assures accuracies to 250 micron/300mm on standard models (75 micron/300mm precision models) with zero to .025mm backlash capability.

Metric Series Lead Screws

Lead Screws - Inch

Inch Series lead screws come in diameter-lead options of 3/16” x .05” to 3” x 1/4” handling dynamic loads up to 400 lbs (114,000 lbs static). The inch series lead screw can assure accuracies to .010 in/ft on standard models (.003”/ft precision models) with zero to .010” backlash capability.

Inch Series Lead Screws

Thomson ball screws and lead screws differ in design, quality, materials, manufacturing and application support, all factors that affect performance and extend life. Both our ball screws and lead screws come in a full range of diameters, leads and ball nut configurations, in either preloaded or non-preloaded types, all in industry-standard envelopes.

Ball Screws - Inch

Inch Precision Rolled and Precision Plus Ground ball screws come in a variety of designs and have a diameter (lead) range from .187” to 4.0” (.05” to 2.0”). We provide Ball screw accuracies of ±.0005 in/ft with up to zero backlash options are available.

Ball Screws - Inch Series

Ball Screws - Metric

Metric Rolled and Precision Plus Ground ball screws are designed for high level performance and have a diameter (lead) range from .187” to 4.0” (.05” to 2.0”). We provide Ball screw accuracies down to ±12 microns/300 mm with up to zero backlash options are available.

Ball Screws - Metric Series
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