Inclined or Declined Belt Curve


Our Belt Curves 4308 or 4312 are available both as inclined or declined curves. Now it is possible to bridge a difference of levels. The basic design of this curve equals that of our curve type 4308 or 4312. The incline of the curve has been designed in a way that both the drive shaft and the deviating shaft remain in a horizontal position so that feeding-in and succeeding conveyors can be connected without any problems.
Inclined or Declined Belt Curve

 All indicated dimensions, esp. of the radii, equal the projected dimensions, as resulting from the top view. This is especially important for projecting systems.

Technical Data: Type 4308.1 Type 4312.1
Conveying angle 45° / 60° / 90° / 180° 45° / 60° / 90° / 180°
Inner Radius (IR): 800 mm / 1000 mm 900 mm / 1000 mm / 1200 mm
Lane Widths (LW): 310 mm to 810 mm (1000 mm)
Standard (310, 410, 510, 610, 710, 810 mm) 		300 mm to 1500 mm
Standard (800, 1000, 1200 mm)
Direction of Travel (D.O.T.) RH - clockwise
LH - anti clockwise 		RH - clockwise
LH - anti clockwise
Height (T.O.B.1): T.O.B.1 min = 160 mm T.O.B.1 min = 200 mm
Height (T.O.B.2): T.O.B. 1 ± IH T.O.B. 1 ± IH
Inclined / Declined
Height (IH): 		Depends on radius
(Incline angle max. 15° at centreline) 		Depends on radius
(Incline angle max. 15° at centreline)
Speed (V) at centerline: 0.1 m/s to 1.0 m/s 0.1 m/s to 1.5 m/s
Load Range: to 300 N/m (30 kg/m) max. 50 kg/Curve to 500 N/m (50 kg/m) max. 100 kg/Curve
Side Guides: 120 mm 150 mm or 300 mm
Motor Drive: Gear Motor 0.37 to 1.5 kW,
400 V/50 Hz or 460 V/60 Hz 		Gear Motor 0.55 to 3 kW,
400 V/50 Hz or 460 V/60 Hz
Drive Shaft (DS): Ø 25 mm Ø 30 mm (Ø 35 mm)
Belting: Twin-laminate polyester, covered with PVC-structure (Other types available) Twin-laminate polyester, covered with PVC-structure (Other types available)
Temperature Range: -5°C to 50°C Ambient -5°C to 50°C Ambient

Motor capacity will always be double checked by Interroll Engineers


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