Metric Racks Module 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8 & 10

Quality Transmission is the largest North American supplier of off-the-shelf metric gearing.

Specifications
Precision grade	KHK R 001 grade 4
Gear teeth	Standard full depth
Pressure angle	20
Material	S45C-D Carbon Steel
Heat treatment	Stress relief annealing
Core hardness	HRB8995
Surface hardness	HRB8995
Surface treatment	Black oxide
Surface finish	Hobbed
Datum reference surface for gear cutting	Bottom surface

R1

Module 13 100mm Racks

Please click on the catalog number to view pricing and availability

Catalog No.	Module	Total length	Face width	Height	Height to pitch line	Effective No. of teeth	Shape	Allowable force (kgf)		Allowable force (N)		Weight (kgf)	Catalog No.
Catalog No.	m	A	B	C	D	Effective No. of teeth	Shape	Bending strength	Surface durability	Bending strength	Surface durability	Weight (kgf)	Catalog No.
SR1-100 [ DXF\| DWG\| 3D CAD] SR1.5-100 [ DXF\| DWG\| 3D CAD] SR2-100 [ DXF\| DWG\| 3D CAD] SR2.5-100 [ DXF\| DWG\| 3D CAD] SR3-100 [ DXF\| DWG\| 3D CAD] SR4-100 [ DXF\| DWG\| 3D CAD] SR5-110 [ DXF\| DWG\| 3D CAD] SR6-110 [ DXF\| DWG\| 3D CAD] SR8-130 [ DXF\| DWG\| 3D CAD] SR10-160 [ DXF\| DWG\| 3D CAD]	1 1.5 2 2.5 3 4 5 6 8 10	98 101 98 100 101 98 108 111 123 155	10 15 20 25 30 40 50 60 75 90	12 20 25 30 35 45 50 60 75 80	11 18.5 23 27.5 32 41 45 54 67 70	32 22 16 13 11 8 7 6 5 5	R1 R1 R1 R1 R1 R1 R1 R1 R1 R1	97.71 219.9 390.9 610.7 879.4 1563 2443 3518 4510 6765	18.02 42.92 79.03 126.6 185.7 339.1 540 788.8 1059 1642	958.2 2156 3833 5989 8624 15330 23960 34500 44230 66340	176.7 420.9 775 1242 1821 3325 5296 7735 10380 16100	0.086 0.23 0.36 0.55 0.78 1.3 2 2.9 4.9 7.8	SR1-100 SR1.5-100 SR2-100 SR2.5-100 SR3-100 SR4-100 SR5-110 SR6-110 SR8-130 SR10-160

Module 13 300mm Racks

Please click on the catalog number to view pricing and availability

Catalog No.	Module	Total length	Face width	Height	Height to pitch line	Effective No. of teeth	Shape	Allowable force (kgf)		Allowable force (N)		Weight (kgf)	Catalog No.
Catalog No.	m	A	B	C	D	Effective No. of teeth	Shape	Bending strength	Surface durability	Bending strength	Surface durability	Weight (kgf)	Catalog No.
SR1-300 [ DXF\| DWG\| 3D CAD] SR1.5-300 [ DXF\| DWG\| 3D CAD] SR2-300 [ DXF\| DWG\| 3D CAD] SR2.5-300 [ DXF\| DWG\| 3D CAD] SR3-300 [ DXF\| DWG\| 3D CAD]	1 1.5 2 2.5 3	303 303 303 303 303	10 15 20 25 30	12 20 25 30 35	11 18.5 23 27.5 32	96 64 48 38 32	R1 R1 R1 R1 R1	97.71 219.9 390.9 610.7 879.4	18.02 42.92 79.03 126.6 185.7	958.2 2156 3833 5989 8624	176.7 420.9 775 1242 1821	0.25 0.73 1.2 1.8 2.5	SR1-300 SR1.5-300 SR2-300 SR2.5-300 SR3-300

Module 16 500mm Racks

Please click on the catalog number to view pricing and availability

Catalog No.	Module	Total length	Face width	Height	Height to pitch line	Effective No. of teeth	Shape	Allowable force (kgf)		Allowable force (N)		Weight (kgf)	Catalog No.
Catalog No.	m	A	B	C	D	Effective No. of teeth	Shape	Bending strength	Surface durability	Bending strength	Surface durability	Weight (kgf)	Catalog No.
SR1-500 [ DXF\| DWG\| 3D CAD] SR1.5-500 [ DXF\| DWG\| 3D CAD] SR2-500 [ DXF\| DWG\| 3D CAD] SR2.5-500 [ DXF\| DWG\| 3D CAD] SR3-500 [ DXF\| DWG\| 3D CAD] SR4-500 [ DXF\| DWG\| 3D CAD] SR5-500 [ DXF\| DWG\| 3D CAD] SR6-500 [ DXF\| DWG\| 3D CAD]	1 1.5 2 2.5 3 4 5 6	505 505 505 505 505 505 505 505	10 15 20 25 30 40 50 60	12 20 25 30 35 45 50 60	11 18.5 23 27.5 32 41 45 54	160 107 80 64 53 40 32 26	R1 R1 R1 R1 R1 R1 R1 R1	97.71 219.9 390.9 610.7 879.4 1563 2443 3518	18.02 42.92 79.03 126.6 185.7 339.1 540 788.8	958.2 2156 3833 5989 8624 15330 23960 34500	176.7 420.9 775 1242 1821 3325 5296 7735	0.42 1.2 1.9 2.6 3.8 6.3 8.3 12.7	SR1-500 SR1.5-500 SR2-500 SR2.5-500 SR3-500 SR4-500 SR5-500 SR6-500

Module 1.58 1000mm Racks

Please click on the catalog number to view pricing and availability

Catalog No.	Module	Total length	Face width	Height	Height to pitch line	Effective No. of teeth	Shape	Allowable force (kgf)		Allowable force (N)		Weight (kgf)	Catalog No.
Catalog No.	m	A	B	C	D	Effective No. of teeth	Shape	Bending strength	Surface durability	Bending strength	Surface durability	Weight (kgf)	Catalog No.
SR1.5-1000 [ DXF\| DWG\| 3D CAD] SR2-1000 [ DXF\| DWG\| 3D CAD] SR2.5-1000 [ DXF\| DWG\| 3D CAD] SR3-1000 [ DXF\| DWG\| 3D CAD] SR4-1000 [ DXF\| DWG\| 3D CAD] SR5-1000 [ DXF\| DWG\| 3D CAD] SR6-1000 [ DXF\| DWG\| 3D CAD] SR8-1000 [ DXF\| DWG\| 3D CAD]	1.5 2 2.5 3 4 5 6 8	1010 1010 1010 1010 1010 1010 1010 1010	15 20 25 30 40 50 60 75	20 25 30 35 45 50 60 75	18.5 23 27.5 32 41 45 54 67	214 160 128 107 80 64 53 40	R1 R1 R1 R1 R1 R1 R1 R1	219.9 390.9 610.7 879.4 1563 2443 3518 4510	42.92 79.03 126.6 185.7 339.1 540 788.8 1059	2156 3833 5989 8624 15330 23960 34500 44230	420.9 775 1242 1821 3325 5296 7735 10380	2.2 3.6 5.3 7.6 12.5 17.5 25.4 39	SR1.5-1000 SR2-1000 SR2.5-1000 SR3-1000 SR4-1000 SR5-1000 SR6-1000 SR8-1000

Module 1.56 1500mm Racks

Please click on the catalog number to view pricing and availability

Catalog No.	Module	Total length	Face width	Height	Height to pitch line	Effective No. of teeth	Shape	Allowable force (kgf)		Allowable force (N)		Weight (kgf)	Catalog No.
Catalog No.	m	A	B	C	D	Effective No. of teeth	Shape	Bending strength	Surface durability	Bending strength	Surface durability	Weight (kgf)	Catalog No.
SR1.5-1500 [ DXF\| DWG\| 3D CAD] SR2-1500 [ DXF\| DWG\| 3D CAD] SR2.5-1500 [ DXF\| DWG\| 3D CAD] SR3-1500 [ DXF\| DWG\| 3D CAD] SR4-1500 [ DXF\| DWG\| 3D CAD] SR5-1500 [ DXF\| DWG\| 3D CAD] SR6-1500 [ DXF\| DWG\| 3D CAD]	1.5 2 2.5 3 4 5 6	1515 1515 1515 1515 1515 1515 1515	15 20 25 30 40 50 60	20 25 30 35 45 50 60	18.5 23 27.5 32 41 45 54	321 241 192 160 120 96 80	R1 R1 R1 R1 R1 R1 R1	219.9 390.9 610.7 879.4 1563 2443 3518	42.92 79.03 126.6 185.7 339.1 540 788.8	2156 3833 5989 8624 15330 23960 34500	420.9 775 1242 1821 3325 5296 7735	3.4 5.4 8 11.4 19 26 38	SR1.5-1500 SR2-1500 SR2.5-1500 SR3-1500 SR4-1500 SR5-1500 SR6-1500

CAUTION: The backlash of a rack depends on the mating pinion. Please refer to the pinion's backlash.

NOTE: Allowable transmission forces are calculated according to JGMA Standards 401-01 and 402-01. All dimensions shown in the above table(s) are listed in millimeters unless otherwise specified.

| Home | QTC Quote Request Form | US & Canada Catalog Request Form | International Catalog Request Form | Q420 Index | Recent Ads | Kohara Gear Homepage

Quality Transmission Components
E-Mail: qtcsupport@qtcgears.com
Phone: 516-437-6700
Fax: 800-737-7436 or 516-328-3343

Related Companies: