Product Identification; A Series - Worm Gear Reducers And Gearmotors - Habasit Rossi A Series Operating Instructions Manual

3 - Product identification

3.1 - A series - Worm gear reducers and gearmotors

R V 250
MR V 80
TRAIN OF GEARS
V
IV
2IV
MACHINE
R gear reducer
MR gearmotor
8
U O 2 A
U O 3 A - 24 × 200 – 25
IEC MOTOR MATING DIMENSIONS
DESIGN
A standard
B reduced worm shaft end
C double extension worm with reduced shaft end
double extension wormshaft
D
MODEL
3 sizes 32 ... 81
2 sizes 100 ... 250
SHAFT POSITION
O bevel helical
MOUNTING
U universal
SIZE
32 ... 250 final reduction center distance [mm]
worm gear pair
1 cylindrical and 1 worm gear pair
2 cylindrical and 1 worm gear pair
– 50 B3
V5
MOUNTING POSITION
(see page 15)
TRANSMISSION RATIO
Ød × ØP
UTD.123.2019-10.00_EN