Belt Conveyor BM 4081 (HD)

The Belt Conveyor BM 4081 (Head Drive) is a slider bed conveyor suitable for transporting boxes, containers, etc. over shorter distances.

General technical data

Max. load capacity

35 lb/ft (50 kg/m)

Conveyor speed

20 to 200 ft/min (0.10 to 1.00 m/s)


Not suitable

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. 1.0 HP (0.75 kW) drum motor
or shaft-mounted gear motor

Diameter of drive roller

3.15" (80 mm)

Diameter of idler pulley

3.15" (80 mm)


Flange bearing above 150 ft/min
Self-aligning ball bearing, up to 150 ft/min


Conveyor belt

Two-ply polyester fabric with PVC 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

Folded aluminium sheet, height 3.15 " (80 mm)
Fabricated steel or aluminum extrusion
(available without side guides)

Interroll Belt Conveyor Solutions (PDF. 8 MB) Download