[Worms, Gray Iron Worm Gears (CG)] Series list    mating gears :  Steel Worms (SW) Stainless Steel Worms (SUW)
diagram
Specifications
Precision grade KHK W 002 grade 4 Surface treatment -
Reference section of gear Normal plane Surface finish Cut
Gear teeth Standard full depth Datum reference surface for teeth cutting Bore (H7)
Material FC200 Modifications Possible
Heat treatment -    
  1 / 6 Page      563 items in total    Module   No. of Teeth       
< 1 | 2 | 3 | 4 | 5 | 6 >    precaution    
Catalog No.
Reduction ratio Normal plane
Module
Normal pressure angle No. of teeth
Number of start Helix angle Hand of thread Shape Bore
A
Hub dia.
B
Pitch dia.
C
Throat dia.
D
Outside dia.
D'
Face width
E
Hub width
F
Total length
G
Web thickness
(H)
Web O.D.
(I)
Mounting distance
J
Key width Key depth Screw Size Screw
L
Allowable torque(kgf·m)
Surface durability
Backlash low
(mm)
Backlash up
(mm)
Weight
(kg)
Unit Price
Click Here
Prices of J Series Products
1-4
Prices of J Series Products
5-10
Prices of J Series Products
11-20
Partner
  CG1-60R1 
 CG1-60R1J10 
 CG1-60R1J12 
 CG1-60R1J14 
 CG1-60R1J15 
 CG1-60R1J16 
 CG1-60R1J17 
  CG1-80R1 
 CG1-80R1J10 
 CG1-80R1J12 
 CG1-80R1J14 
 CG1-80R1J15 
 CG1-80R1J16 
 CG1-80R1J17 
 CG1-80R1J18 
 CG1-80R1J19 
  CG1-100R1 
 CG1-100R1J10 
 CG1-100R1J12 
 CG1-100R1J14 
 CG1-100R1J15 
 CG1-100R1J16 
 CG1-100R1J17 
 CG1-100R1J18 
 CG1-100R1J19 
 CG1-100R1J20 
 CG1-100R1J22 
  CG1-120R1 
 CG1-120R1J10 
 CG1-120R1J12 
 CG1-120R1J14 
 CG1-120R1J15 
 CG1-120R1J16 
 CG1-120R1J17 
 CG1-120R1J18 
 CG1-120R1J19 
 CG1-120R1J20 
 CG1-120R1J22 
  CG1.5-30R1 
 CG1.5-30R1J10 
 CG1.5-30R1J12 
 CG1.5-30R1J14 
 CG1.5-30R1J15 
 CG1.5-30R1J16 
 CG1.5-30R1J17 
  CG1.5-40R1 
 CG1.5-40R1J12 
 CG1.5-40R1J14 
 CG1.5-40R1J15 
 CG1.5-40R1J16 
 CG1.5-40R1J17 
  CG1.5-50R1 
 CG1.5-50R1J12 
 CG1.5-50R1J14 
 CG1.5-50R1J15 
 CG1.5-50R1J16 
 CG1.5-50R1J17 
 CG1.5-50R1J18 
 CG1.5-50R1J19 
 CG1.5-50R1J20 
 CG1.5-50R1J22 
  CG1.5-60R1 
 CG1.5-60R1J12 
 CG1.5-60R1J14 
 CG1.5-60R1J15 
 CG1.5-60R1J16 
 CG1.5-60R1J17 
 CG1.5-60R1J18 
 CG1.5-60R1J19 
 CG1.5-60R1J20 
 CG1.5-60R1J22 
  CG1.5-80R1 
 CG1.5-80R1J15 
 CG1.5-80R1J16 
 CG1.5-80R1J17 
 CG1.5-80R1J18 
 CG1.5-80R1J19 
 CG1.5-80R1J20 
 CG1.5-80R1J22 
 CG1.5-80R1J25 
 CG1.5-80R1J28 
 CG1.5-80R1J30 
  CG1.5-100R1 
 CG1.5-100R1J15 
 CG1.5-100R1J16 
 CG1.5-100R1J17 
 CG1.5-100R1J18 
 CG1.5-100R1J19 
 CG1.5-100R1J20 
 CG1.5-100R1J22 
 CG1.5-100R1J25 
 CG1.5-100R1J28 
 CG1.5-100R1J30 
  CG2-20R1 
 CG2-20R1J12 
 CG2-20R1J14 
 CG2-20R1J15 
 CG2-20R1J16 
 CG2-20R1J17 
  CG2-20R2 
60120°6013°35′RH1103060.126263101020  38    0.750.060.240.25    SW1-R1
60120°6013°35′RH1K103060.126263101020  3841.8M450.750.060.240.24    SW1-R1
60120°6013°35′RH1K123060.126263101020  3841.8M450.750.060.240.23    SW1-R1
60120°6013°35′RH1K143060.126263101020  3852.3M450.750.060.240.23    SW1-R1
60120°6013°35′RH1K153060.126263101020  3852.3M450.750.060.240.22    SW1-R1
60120°6013°35′RH1K163060.126263101020  3852.3M450.750.060.240.22    SW1-R1
60120°6013°35′RH1K173060.126263101020  3852.3M450.750.060.240.22    SW1-R1
80120°8013°35′RH1103580.168283101020  48    1.280.060.240.43    SW1-R1
80120°8013°35′RH1K103580.168283101020  4841.8M451.280.060.240.42    SW1-R1
80120°8013°35′RH1K123580.168283101020  4841.8M451.280.060.240.41    SW1-R1
80120°8013°35′RH1K143580.168283101020  4852.3M451.280.060.240.41    SW1-R1
80120°8013°35′RH1K153580.168283101020  4852.3M451.280.060.240.40    SW1-R1
80120°8013°35′RH1K163580.168283101020  4852.3M451.280.060.240.40    SW1-R1
80120°8013°35′RH1K173580.168283101020  4852.3M451.280.060.240.40    SW1-R1
80120°8013°35′RH1K183580.168283101020  4862.8M551.280.060.240.39    SW1-R1
80120°8013°35′RH1K193580.168283101020  4862.8M551.280.060.240.39    SW1-R1
100120°10013°35′RH11040100.2102103101020  58    1.940.060.240.66    SW1-R1
100120°10013°35′RH1K1040100.2102103101020  5841.8M4*51.940.060.240.65    SW1-R1
100120°10013°35′RH1K1240100.2102103101020  5841.8M451.940.060.240.64    SW1-R1
100120°10013°35′RH1K1440100.2102103101020  5852.3M451.940.060.240.63    SW1-R1
100120°10013°35′RH1K1540100.2102103101020  5852.3M451.940.060.240.63    SW1-R1
100120°10013°35′RH1K1640100.2102103101020  5852.3M451.940.060.240.63    SW1-R1
100120°10013°35′RH1K1740100.2102103101020  5852.3M451.940.060.240.62    SW1-R1
100120°10013°35′RH1K1840100.2102103101020  5862.8M551.940.060.240.62    SW1-R1
100120°10013°35′RH1K1940100.2102103101020  5862.8M551.940.060.240.62    SW1-R1
100120°10013°35′RH1K2040100.2102103101020  5862.8M551.940.060.240.61    SW1-R1
100120°10013°35′RH1K2240100.2102103101020  5862.8M551.940.060.240.60    SW1-R1
120120°12013°35′RH11040120.24122123101020  68    2.730.060.240.91    SW1-R1
120120°12013°35′RH1K1040120.24122123101020  6841.8M4*52.730.060.240.90    SW1-R1
120120°12013°35′RH1K1240120.24122123101020  6841.8M452.730.060.240.89    SW1-R1
120120°12013°35′RH1K1440120.24122123101020  6852.3M452.730.060.240.89    SW1-R1
120120°12013°35′RH1K1540120.24122123101020  6852.3M452.730.060.240.89    SW1-R1
120120°12013°35′RH1K1640120.24122123101020  6852.3M452.730.060.240.88    SW1-R1
120120°12013°35′RH1K1740120.24122123101020  6852.3M452.730.060.240.88    SW1-R1
120120°12013°35′RH1K1840120.24122123101020  6862.8M552.730.060.240.87    SW1-R1
120120°12013°35′RH1K1940120.24122123101020  6862.8M552.730.060.240.87    SW1-R1
120120°12013°35′RH1K2040120.24122123101020  6862.8M552.730.060.240.86    SW1-R1
120120°12013°35′RH1K2240120.24122123101020  6862.8M552.730.060.240.85    SW1-R1
301.520°3013°26′RH1103045.084849.5121022  35    0.520.080.260.18    SW1.5-R1
301.520°3013°26′RH1K103045.084849.5121022  3541.8M450.520.080.260.18    SW1.5-R1
301.520°3013°26′RH1K123045.084849.5121022  3541.8M450.520.080.260.18    SW1.5-R1
301.520°3013°26′RH1K143045.084849.5121022  3552.3M450.520.080.260.17    SW1.5-R1
301.520°3013°26′RH1K153045.084849.5121022  3552.3M450.520.080.260.17    SW1.5-R1
301.520°3013°26′RH1K163045.084849.5121022  3552.3M450.520.080.260.16    SW1.5-R1
301.520°3013°26′RH1K173045.084849.5121022  3552.3M450.520.080.260.16    SW1.5-R1
401.520°4013°26′RH1123060.116364.5121022  42.5    0.890.080.260.28    SW1.5-R1
401.520°4013°26′RH1K123060.116364.5121022  42.541.8M450.890.080.260.29    SW1.5-R1
401.520°4013°26′RH1K143060.116364.5121022  42.552.3M450.890.080.260.28    SW1.5-R1
401.520°4013°26′RH1K153060.116364.5121022  42.552.3M450.890.080.260.28    SW1.5-R1
401.520°4013°26′RH1K163060.116364.5121022  42.552.3M450.890.080.260.27    SW1.5-R1
401.520°4013°26′RH1K173060.116364.5121022  42.552.3M450.890.080.260.27    SW1.5-R1
501.520°5013°26′RH1124075.137879.5141024  50    1.570.080.260.53    SW1.5-R1
501.520°5013°26′RH1K124075.137879.5141024  5041.8M451.570.080.260.51    SW1.5-R1
501.520°5013°26′RH1K144075.137879.5141024  5052.3M451.570.080.260.5    SW1.5-R1
501.520°5013°26′RH1K154075.137879.5141024  5052.3M451.570.080.260.50    SW1.5-R1
501.520°5013°26′RH1K164075.137879.5141024  5052.3M451.570.080.260.49    SW1.5-R1
501.520°5013°26′RH1K174075.137879.5141024  5052.3M451.570.080.260.49    SW1.5-R1
501.520°5013°26′RH1K184075.137879.5141024  5062.8M551.570.080.260.48    SW1.5-R1
501.520°5013°26′RH1K194075.137879.5141024  5062.8M551.570.080.260.48    SW1.5-R1
501.520°5013°26′RH1K204075.137879.5141024  5062.8M551.570.080.260.47    SW1.5-R1
501.520°5013°26′RH1K224075.137879.5141024  5062.8M551.570.080.260.46    SW1.5-R1
601.520°6013°26′RH1124090.169394.5141024  57.5    2.20.080.260.73    SW1.5-R1
601.520°6013°26′RH1K124090.169394.5141024  57.541.8M452.20.080.260.71    SW1.5-R1
601.520°6013°26′RH1K144090.169394.5141024  57.552.3M452.20.080.260.70    SW1.5-R1
601.520°6013°26′RH1K154090.169394.5141024  57.552.3M452.20.080.260.70    SW1.5-R1
601.520°6013°26′RH1K164090.169394.5141024  57.552.3M452.20.080.260.69    SW1.5-R1
601.520°6013°26′RH1K174090.169394.5141024  57.552.3M452.20.080.260.69    SW1.5-R1
601.520°6013°26′RH1K184090.169394.5141024  57.562.8M552.20.080.260.68    SW1.5-R1
601.520°6013°26′RH1K194090.169394.5141024  57.562.8M552.20.080.260.68    SW1.5-R1
601.520°6013°26′RH1K204090.169394.5141024  57.562.8M552.20.080.260.67    SW1.5-R1
601.520°6013°26′RH1K224090.169394.5141024  57.562.8M552.20.080.260.66    SW1.5-R1
801.520°8013°26′RH11550120.22123124.5141024  72.5    3.760.080.261.28    SW1.5-R1
801.520°8013°26′RH1K1550120.22123124.5141024  72.552.3M4*53.760.080.261.24    SW1.5-R1
801.520°8013°26′RH1K1650120.22123124.5141024  72.552.3M4*53.760.080.261.24    SW1.5-R1
801.520°8013°26′RH1K1750120.22123124.5141024  72.552.3M4*53.760.080.261.23    SW1.5-R1
801.520°8013°26′RH1K1850120.22123124.5141024  72.562.8M553.760.080.261.23    SW1.5-R1
801.520°8013°26′RH1K1950120.22123124.5141024  72.562.8M553.760.080.261.22    SW1.5-R1
801.520°8013°26′RH1K2050120.22123124.5141024  72.562.8M553.760.080.261.22    SW1.5-R1
801.520°8013°26′RH1K2250120.22123124.5141024  72.562.8M553.760.080.261.21    SW1.5-R1
801.520°8013°26′RH1K2550120.22123124.5141024  72.583.3M653.760.080.261.18    SW1.5-R1
801.520°8013°26′RH1K2850120.22123124.5141024  72.583.3M653.760.080.261.16    SW1.5-R1
801.520°8013°26′RH1K3050120.22123124.5141024  72.583.3M653.760.080.261.15    SW1.5-R1
1001.520°10013°26′RH11550150.27153154.5141024  87.5    5.670.080.261.93    SW1.5-R1
1001.520°10013°26′RH1K1550150.27153154.5141024  87.552.3M4*55.670.080.261.89    SW1.5-R1
1001.520°10013°26′RH1K1650150.27153154.5141024  87.552.3M4*55.670.080.261.89    SW1.5-R1
1001.520°10013°26′RH1K1750150.27153154.5141024  87.552.3M4*55.670.080.261.88    SW1.5-R1
1001.520°10013°26′RH1K1850150.27153154.5141024  87.562.8M555.670.080.261.88    SW1.5-R1
1001.520°10013°26′RH1K1950150.27153154.5141024  87.562.8M555.670.080.261.87    SW1.5-R1
1001.520°10013°26′RH1K2050150.27153154.5141024  87.562.8M555.670.080.261.87    SW1.5-R1
1001.520°10013°26′RH1K2250150.27153154.5141024  87.562.8M555.670.080.261.86    SW1.5-R1
1001.520°10013°26′RH1K2550150.27153154.5141024  87.583.3M655.670.080.261.83    SW1.5-R1
1001.520°10013°26′RH1K2850150.27153154.5141024  87.583.3M655.670.080.261.81    SW1.5-R1
1001.520°10013°26′RH1K3050150.27153154.5141024  87.583.3M655.670.080.261.80    SW1.5-R1
20214°30′2013°42′RH1123340.084446221335  35.5    0.630.100.280.27    SW2-R1
20214°30′2013°42′RH1K123340.084446221335  35.541.8M46.50.630.100.280.27    SW2-R1
20214°30′2013°42′RH1K143340.084446221335  35.552.3M46.50.630.100.280.26    SW2-R1
20214°30′2013°42′RH1K153340.084446221335  35.552.3M46.50.630.100.280.25    SW2-R1
20214°30′2013°42′RH1K163340.084446221335  35.552.3M46.50.630.100.280.25    SW2-R1
20214°30′2013°42′RH1K173340.084446221335  35.552.3M46.50.630.100.280.24    SW2-R1
10214°30′2027°25′RH1123340.344446221335  35.5    0.610.100.280.27    SW2-R2
Product Precautions
[Precaution on J Series Products]  ①Since J series are available-on-request products, it requires a lead-time within 2 working-days (excludes the day ordered), after placing an order. Number of products we can handle for one order is 1 to 20 units. In case of ordering products over 20 units, we shall submit a quote.
 ②Keyways are made according to JIS B1301 standards and Js 9 tolerance.
 ③Certain products which would otherwise have a very long tapped hole are conterbored to reduce the length of the tap. (Products marked with “ * “ are the tap size). For products which have a very short tapped hole (Products marked with “ ** “ are the tap size), the length of tapped hole is less than the nominal diameter (4mm or lesser for M4). Since tapped holes made for plastic products are easily broken, avoid too much tightening when fastening screws.

[Caution on Product Characteristics]  ①Worm Wheels are profile shifted to create the proper center distance.
 ②H2 Shape Worm Gears have elongated casting holes in the web (H).
 ③The allowable torques shown in the table are calculated values according to the assumed usage conditions. Please see precaution for more details.

[Caution on Secondary Operations]  ①Please read “Cautions on Performing Secondary Operations”when performing modification and/or secondary operations of Worm Gears. Haguruma Kobo, the KHK's system for quick modification of KHK stock gears is also available.
  Please click here to Unit Price & Delivery Time.