HANNOVER MESSE 2018,
23 - 27 April
PMI Precision Motion Industries
It is important for a high-lead ballscrew to be with characteristics of high rigidity, low noise and thermal control. PMI takes its patented design and treatments to achieve the following characteristics:* High DN Value Max. DN Value: 220,000.* Low Noise The average and accurate ball circle diameter (BCD) through whole threads make the ballscrews to obtain the stable and consistent drag torque as well as to reduce the noise. The audio frequency is low and downy due to the designed of plastic circulation system.* Space Saving The ballnut diameter reduces 20%25% substantially and the length of nut is shorter. The total space shall be reduced to approximately 50% consequently.* Circulation The specially designed pathway of the Recirculation Systemmakes a contact with lead angle and also with BCD in the sametangency, improving its smoothness effectively.* ApplicationsCNC Machinery / Precision Machinery / High Speed Machinery /Semi-Conductor Equipment / Medical equipment
Large Load Capacity
No Angular Backlash
Ball Retaining Type
Robots, Transporting Equipment, Wire Winder, ACT(auto tools change), etc.
*Structure and Features
Balls roll four rows of raceways precision-ground on a rail and a block, and endplates incorporated in the carriage allow the balls to ...
Capable of performing three modes of motion (rotational, linear and spiral) with a single shaft by rotating or stopping the spline nut.
High Positioning ...
MSG series linear guideway are designed to with four rows of balls are allocated to a circular contact angle at 45°, which can resist deformation from high torque ...
The ball chain type linear guideway, SME series, equip with the patent of ball chain design can make the movement smooth and stability, especially suit for the requests ...
High-lead Ballscrews are essential elements and parts for high-speed machine tools of next century.
It is important for a High-lead Ballscrew to be with characteristics ...
The production of the PMI rolled ballscrews has adopted a manufacturing process and equipment unlike other manufacturers. Combining advanced skills and the Bad Düben ...
It is important for a high-lead ballsrew to be with characteristics of high rigidity, low noise and thermal control. PMI takes its patented design and treatments ...
KM series consist of linear guideway unit and ballscrew unit. For saving space, PMI combine the carriage of linear guideway and nut of ballscrew to a integral Carriage-Nut. ...
(1) High reliability
PMI has accumulated many years experience in production managing. It covers
the whole production sequence, from receiving the order, ...
(1) High positioning accuracy, high repeatability
The PMI linear guideway is a design of rolling motion with a low friction coefficient, and the difference between ...