Bonvario BW63 / Ratio 30:1 / 80B5
Group: Electric Motor & Gear Box
Item No: 102170
Sub-Group: Gear Box / WORM
PART NO: BW63
FRAME SIZE: P80
BW Series Aluminium Casing Gearboxes are manufactured with high-quality material in order to guarantee the maximum reliability and strength for the long life of the gearbox. Worm shafts are made of steel which are case hardened to 58-60 HRC and profiles ground. The thread grinding in the gear ratios that the module value permits is carried out with Zl- profile. This improves the contact between the toothed surface and therefore performance of the gearbox. This also reduces the operating noise of the gearbox. The worm wheel has a G20 cast iron hub onto which a casting in AS 1 bronze RIM is fitted.
This series of Gearbox Housing & flanges are made out to aluminium alloy. This series gearbox comes with universal mounting options in all sizes. This series Gearbox are filled with synthetic oil grade ISO VG 320 which is virtually maintenance-free and does not require oil change during its lifetime.