Tbi Motion Lead Screw Sfu5010 Ball Screw Set Assembly

Basic Info.

Model NO.	SFU5010
Type	Inner Loop
Coupling	Jm2-65 Coupling
Tolerance	C5, C7, C10 Precision
Nut Housing	DSG50
End Support	Bk/Bf40
Pitch	5 or 10mm
Ball Screw Dia	50mm
Treatment	Rolled Thread Ballscrew
Material	S55c, CF53
Process Type	Rolled Thread Ballscrew C7
Feature	Smoothly
Application	Automatic Machinery
Product Name	CNC Ball Screw Rails
Structure	Ball Screw+Nut+Steel Ball
Transport Package	PVC Bag, Wooden Box, Export Standard Packing
Specification	SFU5010
Trademark	ERSK
Origin	Zhejiang
Production Capacity	15000

Product Description

Domestic Chinese ball screw shaft with nut details

1, Products drawing:

2,We are able to machinize the end sides of ball screw shafts according to your requirements
3,There are many parts what can be matched into the ball screw, Pleasechoose what you need:
4, There are many different series of ball screw shaft with nut, like SFU series, SFS series, SFI series, SFY series, DFU series, SFUL series, SFK series.Each series has its own characteristics, Let's look at the difference in appearance and characteristics.
5, Ball screw Feature

Ball Screw Features
Item	Material	HeatTreatment	Hardness	Accurancy	Preload
Ball screw shaft	SCM450S55CCF53	InductionHeating	HRC58-62	C5:0.018mmC7:0.05mmC10:0.21mm	P1:ZeroP2:LightP3:MediumP4:Heavy
Ball screw nut	SCM41520CrMo	CarbonizingHardening	HRC58-62	C5:0.018mm	P1:ZeroP2:LightP3:MediumP4:Heavy
Steel balls	SUJ2GCr15		HRC58-62

6, Products overview

High Reliability

TBI MOTION or ERSK ball screw has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

Smooth Operation

The high efficiency of ball screws is vastly superior to conventional screws. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.

High Rigidity and Preload

When axial play is minimized in conventional screw-nut assemblies, the actuating torque becomes excessive and the operation is not smooth. The axial play in TBI MOTION or ERSK precision ball screws may be reduced to zero by preloading and a light smooth operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.TBI MOTION or ERSK ball screws have gothic arch groove profiles which allow these conditions to be achieved.

Circulation Method

Ball return tube method.(V,E,S,Y type);Ball defelector method.(I,U,M,K type)

High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable ball screws manufactured.

7,The way to assemble the ball screw nut in the ball screw shaft

8, There are many kinds of products we can offer, If you are interested in them,please click the picture and see the details.
9, Over Service

10, Packaging and shipping

PP bag for each linear shaft, Standard exported carton outside for small order shipping by international express,such as DHL, TNT, UPS,Wooden box outside for big quantity or verylong linear shaft by sea, by air

11,Company Information

12, Our principle:

Quality first, credibility is the key, the price followed