Shanghai xionglian precision mechanism accessory co ltd

SHANGHAI, China

• MOQ 1 Piece(s)
• MaterialGCr15
• Brand NameSurelen
• Lengthcustomer requirement
• Size12mm-80mm
• Model NumberDFP
• Country of OriginSHANGHAI

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: (1) Max. DN Value: 220, 000 (2) Low Noise:as low as 5~7dB (3)High rigidity:more load (4) Space Saving:The ballnut diameter reduces 20%~25% substantially and the length of nut is shorter. Application scope: CNC machine tools precision special machine high-speed machine tools electronic production equipment medical equipment

• MOQ 1 Piece(s)
• MaterialGCr15
• Brand NameSurelen
• Lengthcustomer requirement
• Size14mm-80mm
• Model NumberIFP
• Country of OriginSHANGHAI

The internal recirulation type ballscrew, consists of the screw spindle, the ballnut, the steel balls, the return tubes and the ball return caps.the steel balls make only one revolution around the screw spindle, The circuit is closed by a ball return cap in the nut allowing the balls to cross over adjacent ball tracks since the return ball return caps are located inside the nut body. Features: (1) Max. DN Value: 220, 000 (2) Low Noise:as low as 5~7dB (3)High rigidity:more load (4) Space Saving:The ballnut diameter reduces 20%~25% substantially and the length of nut is shorter.

• MOQ 1 Piece(s)
• Brand NameSurelen
• MaterialGCr15
• Size14mm-80mm
• Country of OriginSHANGHAI
• Model NumberVFP

The external recirulation type ballscrew, consists of the screw shaft, the ballnut, the steel balls, the return tubes and the fixing plate.the steel balls are introduced into the space between the shaft and the bal nut, The balls are diverted from the ball tracks and carried back by the ball guide return tube from a loop.since the return tubes are located outside the nut body. Features: (1) Max. DN Value: 220, 000 (2) Low Noise:as low as 5~7dB (3)High rigidity:more load (4) Space Saving:The ballnut diameter reduces 20%~25% substantially and the length of nut is shorter.

• MOQ 1 Piece(s)

The ball rows are rolled along the circular grooves of the rails and sliders, which are machined by a dedicated high-precision grinding machine, and circulated through the end caps assembled on the slider. As the ball is made of stainless steel cage constraints, pull out the slider from the rail, the ball will not fall off. The four rows of balls are designed to have a 45 contact angle, and the slider is subjected to four directions (radial, anti-radial, transverse) with the same rated load, and the same guide rail is applied with a preload load equal to maintain a lower friction Coefficient, but also to strengthen the four directions of rigidity. The cross-section of the guide rail is low, and the optimized design of the slider ensures high rigidity, thus achieving stable high load, high speed and high precision linear motion.