SFS1210 Ball Screw

Ball screws are used in aircraft and missiles to move control surfaces, especially for electric fly through wire, and in automobile power steerage to translate rotary motion from an electric motor to axial motion of the steering rack.

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Product Introduction

Description

The ball screw drive system is a rolling screw pressure machine the usage of balls as the rolling medium.

Transmission efficiency. The transmission effectivity of the ball screw pressure machine is as high as 90%-98%.

Smooth movement. The ball screw drive system is a point contact rolling motion, with low frictional resistance, high sensitivity, no chattering when starting, and no creeping phenomenon at low speeds, so it can precisely control the micro-feed.

High precision. The ball screw drive system has a small temperature rise during movement, and can be pre-tightened to remove the axial gap and the screw tour hole and pre-stretch the screw to compensate for thermal elongation, so greater positioning accuracy can be acquired And repeat positioning accuracy.

High durability. The rolling contact of the metal balls is hardened (HRC58-63) and precision ground. The cyclic device manner is in basic terms rolling and relatively little wear, so it has an efficient service life and precision retention.

product-800-1087

Product Name	SFS1210 Ball Screw
Material	Bearing steel,
Function	Anti-friction,
Application	precision part, cnc machining parts, auto parts, industrial parts, etc
Packing details	Plastic bag + wooden box or according to customers' demands
MOQ	1 piece/sample available for test
Delivery time	Samples 5-7days, small order 7-10days, bulk order 10-20days
Ball screw series	SFS