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Ball screws / standard flange / diameter 15 / pitch 5, 10, 20 / C5

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Desenho de contorno e tabela de especificações

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Technical Drawing - Ball Screws


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Available dimensions and tolerances can be found under the tab More information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Ball Screws

Nut
Type
TypeAccuracy
Grade
Shaft Dia.LeadScrew ShaftNut
MaterialHardnessMaterialHardness
Standard NutC-BSSHC5155, 10, 20EN 1.1203 Equiv.Induction Hardened
58~62 HRC
EN 1.7242 Equiv.Carburized
58~62 HRC

Further specifications can be found under the tab More information.

Composition of a Product Code - Ball Screws

Part Number-L
C-BSSH1505-300
 

Alterations - Ball Screws

General Information - Ball Screws

Ball screw drive - ball screw drive, nut stop - ball screw drive, nut damper - ball screw drive, block shape - ball screw drive, nut mount

 

Ball Screw Selection Details

- Material: steel

- Coatings: uncoated, LTBC coating, phosphate conversion coating

- Heat treatment: up to 62HRC

- Precision category: C3, C5, C7, C10

- Precision classes: precision class, standard class

- Slope: 1 to 32 mm

- Outer diameter: 6 to 32 mm

- Length (mm): 100 to 2000

- Nut shape: round flange, square flange, compact flange, block shape

 

Description/Basics

Ball screws are intended for converting rotary motion to linear motion. This can also be done in reverse order from linear to rotary motion. With the ball screws, this is achieved extremely precisely due to their low play. In mechanical engineering, the ball thread drive is an indispensable feature and is indispensable in precision applications. These work in horizontal and vertical orientation, allowing to shift, raise and lower devices.
The ball screws are often driven by motors and shaft couplings, or manually via rotary/crank handles.
When utilising a keyway, it is recommended using a machine key, as these can be combined excellently due to the manufacturing tolerances.
For a smooth process, it is recommended installing the ball screw with a fixed bearing and a floating bearing. This ensures that the ball screw does not bend due to compression and generate vibrations. For this purpose, MISUMI offers the right support units drives in various designs. For more information on how to install ball screws, see the Installation Instructions available as a PDF.
Ball screw nuts are available in different shapes. These enable versatile utilisation, even in confined spaces. Due to their high precision, the ball screws can also provide a high level of repeatability that is necessary in precise positioning applications. These can be utilised, for example, for measuring devices or in 3D printing. It is recommended to use a pre-stressed ball screw for highly precise applications. Due to the pre-tensioning, the axial play is almost zero unlike a conventional ball screw. In addition, MISUMI offers single axis actuators (locating units) for such applications, which as drives are already equipped with precise ball screws.
In smaller applications, a slide screw or a so-called miniature screw drive can be used. Due to their design, these are very compact, but suitable for lower axial loads.
If very high forces occur, a lead screw could also be considered.
Which ball screw is the right one for your application must be calculated based on the existing factors and influences. You can use the selection Ball Screws that is available as a PDF for this purpose. You can also find the service life calculation in this link.

Overview of Screw Drives as PDF

 

Application Examples - Ball Screws

Positioning stage with ball screw drive - positioning stage with ball screw drive and profile rail guide

Application example for positioning stages
(1) Linear guide accessories, (2) Standard linear guide, (3) Table plate (meviy), (4) Ball screw, (5) Support units

Ball screw drive with bearing housing and damper - nut stop for ball screw drives - fixed bearings and floating bearings for ball screw drives

Application example for the ball screw
(1)) Support units, (2) Ball screw nut stops, (3) Ball screw, (4) Ball screw nut mountings


Lifting table and lifting device with ball screw drive - lifting table with rotary handle - lifting table with crank

Application example for a lifting device
(1) Ball screw, (2) Standard linear guide, (3) Support units, (4) Table top (meviy)

 

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

Lista de números de peça

Número de itens

Lead

(mm)

Number of Circuits

(Rows x Windings)

Basic Load Rating Dynamic Rating

(N)

Basic Load Rating Static Rating

(N)

Shaft Overall Length[L]

(mm)

Quantidade mínima de encomenda
5
1 x 3.8
4800
8800
150 ~ 1095
1 unidades
10
1 x 2.8
3900
6900
200 ~ 1095
1 unidades
20
1 x 1.8
3100
5500
230 ~ 1095
1 unidades
Preço unitário (excluindo IVA)(Preço unitário incluindo IVA)
Data de envio standard
-
( - )
10 dias úteis
-
( - )
10 dias úteis
-
( - )
7 dias úteis

Informações detalhadas

Contorno e especificações

Back to the Category Ball Screws

Technical Drawing - Ball Screws


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Specification Table - Ball Screws

Nut
Type
Accuracy
Grade
Part Number1 mm IncrementsYBall
Dia.
Ball
Center Dia.
Screw
Root Dia.
Number of CircuitsBasic Load RatingAxial
Play
Preload Torque
N·cm
Twisting
Direction
TypeScrew Shaft O.D.LeadLC (Dynamic) kNCo (Static) kN
Standard
Nut
C5C-BSSH1505150~1095L - 722.77815.672(12.984)3.8 turns, 1 row4.88.80.015 or less2.0 or lessRight
10200~10952.8 turns, 1 row3.96.93.0 or less
20230~10951.8 turns, 1 row3.15.5
kgf = N x 0.101972

Alterations - Ball Screws


More Information
Caution: Do not let the nuts overrun or remove the nuts from the screw shafts.
It may cause the balls to fall out or damage the ball recirculation parts.
For accuracy of Rolled Ball Screws, see P.2223 and P.2224.
For Support Units, see P.753~P.778.
For Nut Brackets, see P.780.