Technical data
Manual Stair Robot SR 450
Publication: 10-05-01
Page 6 of 25
AATA INTERNATIONAL B.V.
1. Technical data SR 450
Description Value Units
Speed 4 Metres p/minute
Maximum stair-climbing angle max. 45 ยบ Degrees
Weight 49 Kg.
Maximum load weight 350 Kg.
Colour ~~ ~~
Length 1450 Mm
Width 460 Mm
Load length standard 1220 Mm
Load length handles extended 1880 Mm
Height platform 220 Mm
Charger (220V or110V/24V) with cooling ventilator
3 Amp.
Charging time with batteries +/- 4 Hours
Drive-motor: single phase low noise DC
Drive-motor capacity 0,375 KW
0,5 Hp
Drive-motor power 24 V
Battery system 24 V
4 x 12 V monobloc
Control: single hand safety switch 24 V










