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Dettagli

Designation

Worm

Product type

right-hand

Main material

steel

Surface finish body

case-hardened

D1=Pitch circle diameter

20,65

23,15

Module

1,25

Output torque T2 (Nm) mineral grease

12,6

Output torque T2 (Nm) mineral oil

15,1

Output torque T2 (Nm) synthetic oil

18,9

Pitch angle

6° 57

UNSPSC Code

31161603

~ CONFLICT MINERALS 3TG status

no intentional 3TG

~ CP65 substance 1 cancer & reproductive toxicity

lead and lead compounds

~ CP65 substance 2 cancer

nickel (metallic)

~ PFAS free?

yes

~ REACH SVHC-free?

yes

~ REACh SVHC 2 name > threshold

previous lead possible

~ RoHS conformity

yes, without exemption

~ TSCA 6(H) conformity

yes

Descrizione

Materiale

Vite senza fine acciaio.
Ruota dentata per viti senza fine CuZn37Mn3Al2PbSi-S40.

Versione

Vite senza fine destra, cementata HV 620 – 700, fianchi e foro rettificati.

Indicazioni per l'effettuazione dell'ordine d'acquisto

Wheels/screws can only be combined to form a worm gear if they have the same centre distance and transmission ratio.

Note

A worm gear set consists of a worm screw and the worm wheel. Suitable for constructing worm gears with an axis angle of 90°. With a worm gear drive, very high slow ratios can be realised with just one stage.

The toothing has a K flank form. The engagement angle is 15°. The worm gear sets are pre-drilled.

The specified output torques T2 are permissible output torques on the worm wheel. These apply for an input speed of 2,800 rpm for the worm screw.

Worm gear set 22500-351002 / 22500-352002 is only available with polished (smoothed) worm profile, engagement angle 20° and wheel with helical gearing.

Drawing reference

1) ground

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