Belt Conveyor BM 4081 (CD) Inclined/Declined

The Belt Conveyor BM 4081 (Center Drive) Inclined/Declined is suitable for transporting boxes, containers, etc. on inclines and declines.

General technical data

Max. load capacity

35 lb/ft (50 kg/m)

Conveyor speed

20 to 400 ft/min (0.10 to 2.00 m/s)



Ambient temperature

+25 to +125 °F (-5 to + 50 °C)


Rated voltage

230 V / 1 PH / 60 Hz
480 V / 3 PH / 60 Hz

Motor type

Max. 5.0 HP (3 kW) drum motor
or shaft-mounted gear motor

Diameter of drive roller

5.25" (132 mm)

Diameter of idler pulley

3.15" (80 mm)


Flange bearing above 150 ft/min
Floating ball bearing up to 150 ft/min


Conveyor belt

Two-ply polyester fabric with longitudinally grooved cover

Slider bed

Galvanized steel or roller bed

Roller material

Aluminum extrusion with steel axles


Fabricated steel or extruded aluminum, height adjustable

Side frame

Side frame

Aluminum extrusion, height 4.75" (120 mm)

Side guide

Aluminum extrusion, height 4.75" (120 mm)
Fabricated steel or aluminum extrusion
(available without side guides)

Interroll Belt Conveyor Solutions (PDF. 8 MB) Download