SFU2505 metric internal ball nuts screws

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Model No. :SFU1204	Model No. :SER-GD15NA	Model No. :SER-GD15WA	Model No. :SER-GD20NAL
Ball screw	Linear Guide Rail	Flanged slider linear guide	lengthened carriage linear motion guide rail
Max Lengeh Of Screw:4000mm	Max Length Of Single Guide:2500mm	Max Length Of Single Guide:2500mm	Max Length Of Single Guide:3500mm

The SFU2505 metric internal ball nuts screws is an assembly that converts rotary motion to linear motion (or vice versa).

SFU2505 metric internal ball nuts screws  consists of a ball screw and a ball nut packaged as an assembly with recirculating ball bearings.  The interface between the ball screw and the nut is made by ball bearings which roll in matching ball forms.  With rolling elements, the ball screw drive has a very low friction coefficient and is typically greater than 90% efficient. The forces transmitted are distributed over a large number of ball bearings, giving a low relative load per ball comparatively.

• Optimal life – balls travel in paths that are tangent to the pitch, resulting in longer life and reduced wear
• Higher operating speeds – travel path increases permissible speed
• Smooth operation and low noise – balls spend less time traveling unloaded
• Cost-effective design – a single component which allows for smallest overall package sizes
• Ease of installation – components protected by design means low risk of damage during installation

1.Lead accuracy available from ±23µm/300mm to ±50µm/300mm

2.Single nut preload up to 3% of dynamic capacity standard.  Double nut preloads available to 10% of dynamic capacity.

SAIER has continued to lead the industry in the China mainland ever since. The SAIER brand is recognized and trusted as the global leader in linear motion technology. 

SAIER promise to:

SAIER is the market leader in inch dimensioned linear guide rails &  ball screws offered in the largest selection of accuracy classes and ball nut styles.

SAIER Brand  has Responsive manufacturing and delivery times. 

About Shipping:

1.FedEX/DHL/UPS/TNT etc.

2.By Sea freight or air freight.

Ms. Panda Lu

Shandong Saier Mechnaical Guide Co.,Ltd

Skype: Pandalu8251

WhatsApp/Mob:+8613065071335