Learn why airports worldwide rely on the Interroll Belt Curve!

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Interroll Belt Curve

More than 80% of the world’s airports are equipped with our cutting-edge solutions that help maintain smooth operations for airport professionals and safe travels for passengers.

The Belt Curve has been specifically designed to provide trouble-free performance for many years in a variety of applications.

The design accommodates many variations in width, arc and weight conveyance. The laced belt can be changed within a very short time and does not require the removal of the drive package. Our Belt Curve can operate in much higher and lower ambient temperatures than a friction-driven conveyor and reaches speeds of more than 600 ft/min.

The combination of heavy duty equipment, durability and simple maintenance matched with quiet, high speed operation make Interroll the company of choice for airport professionals the world over.

	SL (SIGMA LITE)	SG (SIGMA)	SG HIGH SIDE
General technical data
Sprocket size	17	27	40
Max. load capacity	30 lbs./ft.	50 lbs./ft. without bedrolls 75 lbs./ft. with single bedrolls 150 lbs./ft. with double bedrolls	50 lbs./ft. without bedrolls 75 lbs./ft. with single bedrolls 150 lbs./ft. with double bedrolls
Max. load capacity at outside conveying radius (OCR)	250 lbs OCR <= 47"	500 lbs OCR <= 87"	500 lbs OCR <= 168"
Belt speed	0 to 250 fpm (at Center line)	0 to 375 fpm (at Center line)	0 to 560 fpm (at Center line)
Incline/decline	angle dependent on OCR	angle dependent on OCR	angle dependent on OCR
Ambient temperature	5 to 176°F	5 to 176°F	5 to 176°F
Drive
Rated voltage	400 V / 50 Hz / 3 phase 460 V / 60 Hz / 3 phase 110/220V / 60 Hz / 1 phase	400 V / 50 Hz / 3 phase 460 V / 60 Hz / 3 phase 110/220V / 60 Hz / 1 phase	400 V / 50 Hz / 3 phase 460 V / 60 Hz / 3 phase 110/220V / 60 Hz / 1 phase
Electrical power	.5 to 2 HP	.5 to 5 HP	.5 to 7.5 HP
End roll diameter	3" at Outer Radius (OR)	5" at Outer Radius (OR)	7.5" at Outer Radius (OR)
Materials
Conveyor belt	FLEXAM EF 10/2 0+A22 BLACK AS FR others upon request	FLEXAM EF 10/2 0+A22 BLACK AS FR others upon request	FLEXAM EF 10/2 0+A22 BLACK AS FR others upon request
Support structure	12 gauge steel	12 gauge steel	12 gauge steel
Frame height	7"	8.5"	12"
Height side guards	0 to 12"	0 to 12"	0 to 12"
Cam angle	15° to 180 °	15° to 180 °	15° to 180 °
Inside radius	min. 12" max. 87" OCR	min. 17" max. 87" OCR	min. 17" max. 168" OCR
Conveying width	Dependent on IR	Dependent on IR	Dependent on IR
Conveying height (T.O.B.)	min. 7"	min. 8.5"	min. 12"

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Interroll Belt Curve (PDF. 134 KB)	Download

Learn why airports worldwide rely on the Interroll Belt Curve!

Whenever reliability, performance and simplicity are called for

Interroll Belt Curve

Interroll Belt Curve

Let's get ready to rumble!