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Ball Screws - Screw diameter 20mm, pitch 5, 10 or 20 millimeters.

Ball Screws - Screw diameter 20mm, pitch 5, 10 or 20 millimeters.
  • Spec Change
Check FAQ of this product (9 items)

MISUMI

MISUMI

Rolled Ball Screws suitable for transfer application

  • inCAD Components

PDFP.2019-764

Part Number

Configured Part Number is shown.

Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image
Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image
Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image
・Materials
Nut TypeTypeAccuracy GradeShaft Dia.LeadScrew ShaftNut
StandardF, P Configurable[ M ]Material[ H ]Hardness[ S ]Surface Treatment[ M ]Material[ H ]Hardness[ S ]Surface Treatment
Standard
Nut		BSST-C7205, 10, 201055 Carbon SteelInduction Hardened
56~62HRC		-JIS SCM420Carburized
58~62HRC		[ ! ]Phosphate Conversion Coating
BSSRBSSRKC10Phosphate Conversion CoatingLow Temp. Black
Chrome
BSSZBSSZK-
* Included Collar
[ M ] Material: 1045 Carbon Steel
[ S ] Surface Treatment: Black Oxide
* Included Collar
[ M ] Material: 1045 Carbon Steel
[ S ] Surface Treatment: Black Oxide
* Included Collar
[ M ] Material: 1045 Carbon Steel
[ S ] Surface Treatment: Black Oxide

Specifications

Part Number-L-F-P
BSSZ2005
BSSZK2010
Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image BSSR2020L
Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image BSSR2010G		-
-
-
-		200
370
370
370
-

F21
-
P10
(L Type Greased)
(G Type Greased)
Nut TypeAccuracy GradePart Number1mm IncrementYBall Dia.Ball Center Dia.Screw Root Dia.Number of CircuitsBasic Load RatingAxial PlayTwisting Direction
TypeScrew Shaft O.D.LeadL*F*PC (Dynamic) kNCo (Static) kN
Standard
Nut		C7BSST2005200~12002012L-873.17520.8(17.5)2.5 turns,
1 row		6.214.70.03 or LessRight
C10BSSR
BSSZ		200~20000.10 or Less
BSSRK
BSSZK		20~368~12L-(67+F)
C7BSST10250~20002012L-874.762521(16.3)10.622.70.05 or Less
C10BSSR
BSSZ		0.15 or Less
BSSRK
BSSZK		20~368~12L-(67+F)
C7BSST20250~20002012L-873.17520.8(17.5)6.214.70.03 or Less
C10BSSR
BSSZ		0.10 or Less
BSSRK
BSSZK		20~368~12L-(67+F)
* F and P are configurable for BSSRK and BSSZK only. [ ! ]F≤Px3 kgf=Nx0.101972

Price list

Nut TypeAccuracy GradePart NumberUnit Price 1~4 pc(s).
L200~400L401~600L601~800L801~1000L1001~1200L1201~1500L1501~2000
Standard NutC7BSST200524,29025,12029,19031,76034,470--
C10BSSR200518,81019,42022,52024,55026,70028,80029,470
BSSZ200516,11016,63019,30021,03022,83024,64025,220
C7BSST201026,92028,35032,87033,93035,44037,25038,080
C10BSSR201021,08022,17025,79026,54027,70029,14029,810
BSSZ201017,83018,76021,79022,44023,38024,61025,190
C7BSST202031,96032,68033,04034,56036,08037,02038,320
C10BSSR202025,86026,47026,81028,03029,25029,99031,070
BSSZ202022,02022,53022,81023,90024,91025,56026,500

Alterations

Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image
keyway on Fixed Side Shaft End Detailed Keyway Dimensions >> Click here
[ ! ]For installation method, see >> Click here

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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  1. 1
Part Number
BSSR2005-[200-2000/1]
BSSR2005G-[200-2000/1]
BSSR2005L-[200-2000/1]
BSSR2010-[250-2000/1]
BSSR2010G-[250-2000/1]
BSSR2010L-[250-2000/1]
BSSR2020-[250-2000/1]
BSSR2020G-[250-2000/1]
BSSR2020L-[250-2000/1]
BSSRK2005-[200-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2005G-[200-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2005L-[200-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2010-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2010G-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2010L-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2020-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2020G-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSRK2020L-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSST2005-[200-1200/1]
BSST2005G-[200-1200/1]
BSST2005L-[200-1200/1]
BSST2010-[250-2000/1]
BSST2010G-[250-2000/1]
BSST2010L-[250-2000/1]
BSST2020-[250-2000/1]
BSST2020G-[250-2000/1]
BSST2020L-[250-2000/1]
BSSZ2005-[200-2000/1]
BSSZ2005G-[200-2000/1]
BSSZ2005L-[200-2000/1]
BSSZ2010-[250-2000/1]
BSSZ2010G-[250-2000/1]
BSSZ2010L-[250-2000/1]
BSSZ2020-[250-2000/1]
BSSZ2020G-[250-2000/1]
BSSZ2020L-[250-2000/1]
BSSZK2005-[200-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2005G-[200-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2005L-[200-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2010-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2010G-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2010L-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2020-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2020G-[250-2000/1]-F[20-36/1]-P[8-12/1]
BSSZK2020L-[250-2000/1]-F[20-36/1]-P[8-12/1]
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSAccuracy Grade Lead
(mm) 		Axial Play Screw Total Length L
(mm) 		Basic Load Rating, Dynamic Rating
(N) 		Basic Load Rating, Static Rating
(N) 		Grease Type Shaft End Length F
(mm) 		Shaft Dia. P
(φ) 		Screw Shaft Surface Treatment Shaft End Dimension (Fixed, Configurable)
1 Piece(s)

10 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Standard2012Phosphate CoatingFixed
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type G2012Phosphate CoatingFixed
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type L2012Phosphate CoatingFixed
1 Piece(s)

10 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Standard2012Phosphate CoatingFixed
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type G2012Phosphate CoatingFixed
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type L2012Phosphate CoatingFixed
1 Piece(s)

8 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Standard2012Phosphate CoatingFixed
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type G2012Phosphate CoatingFixed
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type L2012Phosphate CoatingFixed
1 Piece(s)

8 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Standard20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type G20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type L20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

8 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Standard20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type G20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type L20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

8 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Standard20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type G20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type L20 ～ 368 ～ 12Phosphate CoatingConfiguration
1 Piece(s)

10 Days or more

10C750.030 or Less200 ～ 1200620014700Standard2012NoneFixed
1 Piece(s)

12 Days or more

10C750.030 or Less200 ～ 1200620014700Type G2012NoneFixed
1 Piece(s)

12 Days or more

10C750.030 or Less200 ～ 1200620014700Type L2012NoneFixed
1 Piece(s)

10 Days or more

10C7100.05 or Less250 ～ 20001060022700Standard2012NoneFixed
1 Piece(s)

12 Days or more

10C7100.05 or Less250 ～ 20001060022700Type G2012NoneFixed
1 Piece(s)

12 Days or more

10C7100.05 or Less250 ～ 20001060022700Type L2012NoneFixed
1 Piece(s)

10 Days or more

10C7200.030 or Less250 ～ 2000620014700Standard2012NoneFixed
1 Piece(s)

12 Days or more

10C7200.030 or Less250 ～ 2000620014700Type G2012NoneFixed
1 Piece(s)

12 Days or more

10C7200.030 or Less250 ～ 2000620014700Type L2012NoneFixed
1 Piece(s)

10 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Standard2012NoneFixed
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type G2012NoneFixed
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type L2012NoneFixed
1 Piece(s)

10 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Standard2012NoneFixed
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type G2012NoneFixed
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type L2012NoneFixed
1 Piece(s)

10 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Standard2012NoneFixed
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type G2012NoneFixed
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type L2012NoneFixed
1 Piece(s)

10 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Standard20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type G20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

12 Days or more

10C105[0.10 or Less] 0.10 or Less200 ～ 2000620014700Type L20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

10 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Standard20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type G20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

12 Days or more

10C1010[0.2 or Less] 0.15 or Less250 ～ 20001060022700Type L20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

10 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Standard20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type G20 ～ 368 ～ 12NoneConfiguration
1 Piece(s)

12 Days or more

10C1020[0.10 or Less] 0.10 or Less250 ～ 2000620014700Type L20 ～ 368 ～ 12NoneConfiguration

Loading...

  1. 1

More Information

Rolled Ball Screw - Thread Diameter 20- Lead 5, 10 or 20 - Precision Grade C7 or C10:Related Image
■Combination with Support Units
Ball Screw Part NumberRecommended Support Unit
TypeScrew Shaft O.D.LeadPart NumberShapeFixed SideSupport SidePage
TypeNo.
BSST
BSSR
BSSZ		2005
10
20		BRW15Round○ >> Click here
BUR15 ○>> Click here
BSW15Square○ >> Click here
BUN15 ○>> Click here
[ ! ]Other than the part numbers shown above, a variety of Support Units are also available. (>> Click here~>> Click here)
■Combination with Nut Brackets
Ball Screw Part NumberRecommended Nut Bracket
TypeScrew Shaft O.D.LeadPart NumberPage
TypeNo.
BSST
BSSR
BSSZ		2005BNFB
BNFM
BNFR
BNFA		2005R>> Click here
102010R>> Click here
202020R>> Click here
[ ! ]Other than the part numbers shown above, a variety of Nut Brackets are also available. (>> Click here)
■Notes
[ ! ]Mounting surface of BSST ball nut flange is not surface-treated.
[ ! ]Filled with lithium soap based grease (Alvania Grease S2 made by Showa Shell Sekiyu K.K).
[ ! ]Various grease options are available. For lead time, prices and specifications >> Click here.
[ ! ]For accuracy of Ball Screws, see >> Click here, >> Click here
[ ! ]For details of Support Units, see >> Click here~>> Click here
[ ! ]Cautions: Do not let the nuts overrun its stroke or remove the nuts from the screw shafts. It may cause the balls to fall out or damage the ball recirculation parts.
[ ! ]Included Collar is packaged together with main body of Ball Screws. Store this Included Collar with care since it is required when mating with Support Units.
[ ! ]Do not tilt the ball screw assembly since the nut may rotate off from the shaft due to its own weight.

Technical Information

Applications for different types of grease

Grease Performance

TypeProduct NameMain Characteristic
Type LET-100K (Made by Kyodo Yushi)Excels in heat resistance, oxidation stability, and adhesion. In addition, splash or leakage is reduced.
Type GLG2 (Made by NSK Ltd.)Special grease for linear guides, ball screws and etc. for clean-room use.

Keyway Dimension Details

Located at P on Fixed Side Shaft End

Shaft Diameterbt
Ref.
Dim.		Tol.
(N9)		Ref.
Dim.		Tol.
6-72 -0.004
-0.029		1.2 +0.1
0
8-1031.8
11-1240
-0.03		2.5
13-1753.0
18-2063.5

Peripheral Components

Combination of the following parts are available.

Support Units
(Square, Low Profile)		Support Units
(Round)		Nut Brackets
(Block Type)		Assembly Example

Combination with Support Units and Nut Bracket

Combination with Support Units

Ball Screw Part NumberRecommended Support Unit
TypeScrew Shaft Outer DiameterLeadPart NumberShapeFixed SideSupport SideLink
TypeNo.
BSST
BSSR
BSSZ		2005
10
20		BRW15Round⚬-Detail here
BUR15-⚬Detail here
BSW15Square⚬-Detail here
BUN15-⚬Detail here

*Aside from the part numbers shown above, there are a variety of other Support Units available.

Combination with Nut Bracket

Ball Screw Part NumberRecommended Nut Brackets
TypeScrew Shaft Outer DiameterLeadPart NumberLink
TypeNo.
BSST
BSSR
BSSZ		2005BNFB
BNFM
BNFR
BNFA		2005RDetail here
102010RDetail here
202020RDetail here

*Aside from the part numbers shown above, there are a variety of other Nut Brackets available.

Support Information

Mounting Method Type

Installation MethodsSpeedAccuracySuggested Support Unit
Intermediate – High Speed
Applications
* Most commonly selected installation method		Intermediate Speed ApplicationsLow Speed Applications
* For short shaft length
Medium – HighHighMedium
Standard Type BRW and BUR were selected.Standard Type BRW was selected.BRWE Type was selected.

For more details, click here.

Precision Ball Screws

Standard values for variations within 300mm of effective thread length (V300) and in one revolution (V2π) for Positioning Screws (JIS B 1192-1997, C accuracy grade series).

Precision GradeC3C5
ItemV300V2πV300V2π
Standard value86188

Unit:μm

Standard values for variations within 300 mm of effective thread length (V300) for Transfer Screws (JIS B 1192-1997, Ct accuracy grade series).

Precision GradeCt7Ct10
V30050210

Unit:μm

[!]Actual Mean Travel Error (ep) for Transfer Screws (JIS B 1192-1997, Ct accuracy grade series) is obtained:

TermSymbolMeaning
Actual Mean
Travel Error		epDifference between Actual Mean Travel and Specified Travel.
VariationV300Variation for a 300 mm span arbitrarily taken from the effective thread length.
V2πVariation for an arbitrary 1 revolution (2πrad).
LengthLuScrew Effective Length.

For more details, click here.

Cautions

(1) Removing the ball nut from the screw shaft causes the ball to fall out rendering the ball screw unusable. Do not disassemble Ball Screws.
It may attract dusts and degrade assembly accuracy.
Use dedicated temporary shafts when removing Ball Nuts.

(2)Do not let a ball screw nut overrun. It may cause the balls to fall out or damage the ball recirculation parts.

(3) Do not tilt the ball screw assembly since a ball screw nut may spin off from a screw shaft due to its own weight.
Especially when using a ball screw vertically, place a fall-off prevention mechanism since a ball screw nut may spin off due to its own weight

(1) Do not remove the Nut

(2) Do not let a nut overrun

(3) Caution for free fall

Compatible Models

CategoryLinear ShaftsBall Screw Support UnitsLinear Ball BushingsStandard Linear GuidesFlexible Shaft Couplings
ImageBall Screws - Linear ShaftsBall Screws - Ball Screw Support UnitsBall Screws -Linear Ball BushingsBall Screws - Standard Linear GuidesBall Screws - Flexible Shaft Couplings
 

Basic Information

Cost Efficient Standard Type Rolled Flange Shape Compact Flange
Screw Shaft O.D.(φ) 20 Preload No Preload Nut Type Standard Nuts
Operating Condition Standard Twisting Direction Right Nut Structure Single
Recirculating Method Tube Type Number of Circuits(Rows X Turns) 1×2.5 Nut Size Standard

Configure

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Specification/Dimensions

  • Accuracy Grade

    • C7
    • C10

    Clear

  • Lead(mm)

    • 5
    • 10
    • 20

    Clear

  • Axial Play

    • 0.030 or Less
    • 0.2 or Less
      • 0.15 or Less
    • 0.10 or Less
      • 0.10 or Less
    • 0.05 or Less

    Clear

  • Screw Total Length L(mm)

     [200-2000/1mm Unit(s)]

    Clear

  • Grease Type

    • Standard
    • Type G
    • Type L

    Clear

  • Shaft End Length F(mm)

    • 20

     [20-36/1mm Unit(s)]

    Clear

  • Shaft Dia. P(φ)

    • 12

     [8-12/1φ Unit(s)]

    Clear

  • Screw Shaft Surface Treatment

    • None
    • Phosphate Coating

    Clear

  • Shaft End Dimension (Fixed, Configurable)

    • Configuration
    • Fixed

    Clear

  • type

    • BSSR2005
    • BSSR2005G
    • BSSR2005L
    • BSSR2010
    • BSSR2010G
    • BSSR2010L
    • BSSR2020
    • BSSR2020G
    • BSSR2020L
    • BSSRK2005
    • BSSRK2005G
    • BSSRK2005L
    • BSSRK2010
    • BSSRK2010G
    • BSSRK2010L
    • BSSRK2020
    • BSSRK2020G
    • BSSRK2020L
    • BSST2005
    • BSST2005G
    • BSST2005L
    • BSST2010
    • BSST2010G
    • BSST2010L
    • BSST2020
    • BSST2020G
    • BSST2020L
    • BSSZ2005
    • BSSZ2005G
    • BSSZ2005L
    • BSSZ2010
    • BSSZ2010G
    • BSSZ2010L
    • BSSZ2020
    • BSSZ2020G
    • BSSZ2020L
    • BSSZK2005
    • BSSZK2005G
    • BSSZK2005L
    • BSSZK2010
    • BSSZK2010G
    • BSSZK2010L
    • BSSZK2020
    • BSSZK2020G
    • BSSZK2020L

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 8 Days or Less
    • 10 Days or Less
    • 12 Days or Less

    Clear

Specify Alterations

Frequently asked questions (FAQ)

質問: What is the allowable temperature range of your ballscrews?
回答: The standard allowable temperature range is 0°C to 80°C.
質問: Can I buy the nut or shaft separately?
回答: No, we do not offer the nut or shaft separately. The ball bearings inside the nut are sized to match each shaft to ensure proper clearance ranges.
質問: What grease is used for your Ball Screws?
回答: The standard grease is Alvania Grease S2 made by Showa Shell Sekiyu K.K. It is an EP 2 lithium bearing grease.
質問: What is the recommended lubrication schedule?
回答: As a rule of thumb, 100 km of linear travel is a good starting point for determining a lubrication schedule. The final schedule should be determined by the customer based on their specific appliation details (load, speed, temperature, contamination ,etc) and application experience.
質問: Do you offer food grade grease?
回答: No, we do not offer food grade grease as a standard option for ballscrews.
質問: What does the dynamic load rating mean?
回答: The basic dynamic load rating (Ca) is used to calculate the service life of a ball screw in motion with its ball screw nut under an axial load. The basic dynamic load rating Ca means an axial load at which 90% of a group of identical ball screw units independently operating under the same conditions achieve a rated load of 10^6 revs (1 million revolutions) without causing flaking.
質問: Do you offer screws with right and left hand threads?
回答: We do not offer right and left hand threads on the same shaft as standard. For large volumes, it may be a custom option. Please contact engineering with application details.
質問: What is the difference between pitch and lead?
回答: The pitch is the distance between successive crests of the thread of a screw. The lead is the axial distance traveled by a screw in one turn.
質問: How does temperature increase affect the Ball Screw?
回答: An increase in the screw shaft temperature of 1°C expands the shaft by 12μm per meter. For this reason, although the lead of the Ball Screw is machined to a very high degree of precision, the thermal deformation caused by a temperature increase may reduce positioning accuracy.

Check other FAQ (6 items) Close

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Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com
Mon. - Fri. 8 a.m. - 6 p.m.
Technical Inquiry

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