Gravity Roller ConveyorNHR type

■ Roller outer diameter x thickness: φ76.3 x t3.8mm
■ Shaft dimensions: φ20mm round steel
■Frame: [90×30×t4.5mm
■Roller individual production range (RW): 90 to 1,360 mm

• If you require a roller width less than 150 or more than 1,190RW, please contact our sales department.

Model and specifications

■Straight				■ Curve
NHR 800 100	×	2000 C		NHR 800 100	R ×	90 C

Unit: mm

	Model	NHR (steel, for extra heavy loads)
RW Nominal roller width (mm)		150	240	305	390	490	620	690	790	890	990	1,090	1,190
	FW Frame inner width (mm)	160	250	315	400	500	630	700	800	900	1,000	1,100	1,200
Machine width FW+60 (mm)		220	310	375	460	560	690	760	860	960	1,060	1,160	1,260
	P Roller pitch *1 (mm)	100、150、200
	L Captain length (mm)	500、1,000、1,500、2,000、2,500、3,000
	Curve angle *2	30°、45°、60°、90°
	Frame (mm)	［90×30×t4.5（C）

1. If the machine length is 1m and 2m and the roller pitch (P) is 150, the actual roller pitch will be 154.
2. The curve applies to roller pitches (P) of 100 and 150 with nominal roller widths of 240 to 990 mm. (For nominal widths of 890 mm and 990 mm, the 90° curve is divided into two 45° units.)

Note: The above figures are for no impact.

Note) The above is calculated with an allowable bending stress of 100 MPa and a deflection of 1/500.