dimension sheet) KRG = Bevel gear directly mounted For mounting of limit switches and lubrication points, see page Z1 Cover band comes as standard for screw drive Further drives available on request: MK [...] made of plastic) * e.g. Beta 70-A-SRS or Beta 70-C-SRS Release: 08.04.2025 Page B52 Ordering code for Mechanical Linear Drive with Spindle Drive Folie 52

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Critical buckling load For slender components there is a risk of lateral buckling under axial forces. The procedure described below allows the permissible axial force to be determined for four different support [...] similar to the buckling load in that its value depends on the bearings of the ball screw spindle. For this purpose both the fixed bearing and also the floating bearing can be assumed to be rigid or non-rigid

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14) possible. Dimensions in brackets apply for clamping ring. Length of drive shaft of motor/gear Length of drive journal of mechanical linear drive See Table for Coupling Sizes Release: 20.12.2022Page Z7

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of the supplied basic switch 3SE5232-0HC05 ● of the supplied actuator head for position switches 3SE5000-0AF10 suitability for use safety switch Yes General technical data product function positive opening [...] continuous current of the C characteristic MCB 1 A; for a short-circuit current smaller than 400 A continuous current of the quick DIAZED fuse link 10 A; for a short-circuit current smaller than 400 A continuous [...] service operating frequency rated value 50 ... 60 Hz number of NC contacts for auxiliary contacts 1 number of NO contacts for auxiliary contacts 1 operational current at AC-15 ● at 24 V rated value 6 A

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length [mm] Total length = Stroke 2 x Block length of bellows Stroke Stop angle Outlet for internal screw holes for short strokes 10 deep deep w ith fe at he r k ey de ep deep Stroke / 22 = Number of pleats [...] (FB) Stroke / 22 = Number of pleats Number of pleats ∙ 3 – 2 = Block length of bellows (FB) Example for stroke of 500 mm: 500 mm / 22 = 22.73 => 23 pleats (rounded up) 23 ∙ 3 – 2 = 67 mm simple block length

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belt Stroke per revolution Stroke Total length Cover AK = Cover band (Note: Total length is greater for Beta 80 and Beta 100) Accessories AZ1 = Drive shaft short, mounting side C AZ1-GX = Drive shaft long [...] mounting side C and Drive shaft long without feather key groove, mounting side D Further arrangements for drive shaft, see page Z1 AZx-S = Drive shaft special (x=1 side C, x=2 side D, x=6 side C und D) EO2 [...] Deflection belt drive (according to dimension sheet) * e.g. Beta 80-ZSS or Beta 80-C-ZSS Ordering code for Toothed Belt Drive Page B51 Release: 08.04.2025 Folie 51

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calculation The nominal theoretical working life of a ball screw is calculated by a method similar to that for calculating the working life of a ball bearing. It should be noted that vibration and shock loads adversely [...] equivalent axial load Since a ball screw can be loaded in either of two directions, Fm is first determined for each of the two directions of loading. The larger value is then used in the calculation of L. In general [...] Fm ) 3 •106 C [N] Dynamic load rating Centrally applied load of unchangeable value and direction, for which a sufficiently large number of identical ball screws each achieves a nominal working life of

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Lubrication Points for Beta Linear Units with Toothed Belt Drive K / ao / 06.08.2024 geändert: ao / 06.08.2024 1 Lubrication of guiding carriages 1 and 2 (F). The guiding carriages must be lubricated through [...] carriages must be lubricated through both funnel grease nipples on either side. Lubrication Points for Beta Linear Units with Toothed Belt Drive K / ao / 06.08.2024 geändert: ao / 06.08.2024 2 Lubrication [...] carriages must be lubricated through both funnel grease nipples on either side. Lubrication Points for Beta Linear Units with Toothed Belt Drive K / ao / 06.08.2024 geändert: ao / 06.08.2024 3 Beta 100-D-ASS

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Basics for Calculating the Forces and Moments Fx , Fy = m ● a Forces (F) result if a mass (m) being accelerated (a). a mass (m) being accelerated due to gravity (a). This means: (vertical applications) [...] combinations of these forces. The resulting end forces must always be smaller than the permitted values. For calculating service life, the actual forces are used. (See following pages) Fz = m ● (g + a) Release:

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290 For continuously updated data please refer to our online catalogue at www.ktr.com Ordering example: For legend of pictogram please refer to flapper on the cover CLAMPEX® KTR 130 and KTR 131 Clamping [...] Clamping elements Self-centering clamping elements with a central clamping nut for easy assembly/disassembly 1) Dimension DN: for calculation see page 282 - 285. Example of application of hub design KTR 130 [...] maximum of 40 % of the above-mentioned figures with T, Fax, PW and PN decreasing proportionately. For continuously updated data please refer to our online catalogue at www.ktr.com C la m pi ng s et s C

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