Page 1001 - MiSUMi FA Mechanical Components Economy Series

Q Selection based on temperature Selection of Stainless Roller Chains for High-Temperature Operation
1 Follow the specifi cation selection for low-speed operation up to 400˚C.(Do not
Selection of Roller Chains Based on Temperature
use the specifi cation selection method for operation under normal conditions.)
The following table shows selection criteria for roller chains by size 2Above 400˚C, use the temperature coeffi cient described below.
based on temperature and the associated reduction in strength. 3Formula
1) Problems associated with roller chain operation at high temperature
1Reduced hardness and resultant increase in wear Max. Working × Application Coeffi cient × Speed Coeffi cient × Temperature Coeffi cient ≤ Max. Allowable
2Elongation due to softening Load on Chain (Table 1) (Table 4) (Kt) Tension of Chain
3 Poor lubrication and fl exing and wear increase due to oil deterioration and Temperature Coeffi cient(Kt)
carbonization Temperature Coeffi cient(Kt) Take account of
4Wear increase and poor fl exing due to scale 400˚C Less 1.0 corrosion resistance,
2) Problems associated with roller chain operation at low 400˚C ʙ 500˚C 1.2 which begins to
temperature 500˚C ʙ 600˚C 1.5 decline above 400˚C.
1 Low-temperature brittleness and resultant reduction in 600˚C ʙ 700˚C 1.8
impact strength Above 700˚C Cannot Be Used
2Solidifi cation of lubricating oil
3 Poor fl exing due to attachment of frost and ice
Guide Table for Roller Chain Power Transmission Effi ciency at High, Low Temperature
C-CHE Roller Chain
Temperature C-CHE60 or Less C-CHE80 or Above Q Power and Torque
C-CHE12Bor Less C-CHE16B or Above 1kW102kgfvm/sec 1PS735.5W (Metric Power)
60˚C or below   1kW1000W 1HP745.7W (Imperial Power)} ͏750W
60˚C ʙ 50˚C  
50˚C ʙ 40˚C  Cannot Be Used ˟Torque: 1kg v m100kg v cm
40˚C ʙ 30˚C Cannot Be Used Catalog Value–1/4 1kg v m9.8N v m (newton metre)
30˚C ʙ 20˚C Catalog Value×1/4 հ –1/3 1N v m0.120kg v m
20˚C ʙ 10˚C հ –1/3 հ –1/2 1r/min 1rpm
10˚C ʙ 60˚C Catalog Value Catalog Value
60˚C ʙ 150˚C Catalog Value Catalog Value Obtaining Power from Torque and Rotary Speed
150˚C ʙ 200˚C հ –3/4 հ –3/4 Torque(N v m)MRotary
speed(r/min)
200˚C ʙ 250˚C հ –1/2 հ –1/2 Output(kW) 9.55M1000
Above 250˚C Cannot Be Used Cannot Be Used
C-CHE35 (Single Chain)
ӍTransmission Capacity Table (kW)
Number of Rotary Speed of Small Sprockets min(r/min)
Small Sprocket
Teeth 50 100 300 500 700 900 1200 1500 1800 2100 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 10000
9 0.06 0.11 0.29 0.46 0.63 0.79 1.02 1.25 1.48 1.69 1.98 1.62 1.29 1.05 0.88 0.75 0.66 0.57 0.51 0.46 0.41 0.37 0.34 0.31 0.27
10 0.07 0.12 0.33 0.52 0.71 0.89 1.15 1.40 1.65 1.89 2.22 1.90 1.51 1.23 1.04 0.88 0.77 0.67 0.60 0.53 0.48 0.43 0.40 0.37 0.31
11 0.07 0.13 0.37 0.57 0.78 0.98 1.27 1.55 1.83 2.10 2.46 2.19 1.74 1.42 1.19 1.02 0.88 0.78 0.69 0.61 0.55 0.50 0.46 0.43 0.36
12 0.08 0.15 0.40 0.63 0.86 1.07 1.40 1.71 2.01 2.31 2.70 2.50 1.98 1.62 1.36 1.16 1.01 0.88 0.78 0.70 0.63 0.57 0.52 0.48 0.41
13 0.09 0.16 0.44 0.69 0.94 1.17 1.52 1.86 2.19 2.52 2.95 2.81 2.24 1.83 1.53 1.31 1.13 0.99 0.88 0.79 0.71 0.65 0.59 0.54 0.46
14 0.10 0.18 0.47 0.75 1.01 1.28 1.65 2.01 2.37 2.73 3.19 3.15 2.50 2.04 1.72 1.46 1.27 1.11 0.98 0.88 0.80 0.72 0.66 0.60 0.51
15 0.10 0.19 0.51 0.81 1.10 1.37 1.78 2.17 2.56 2.94 3.44 3.49 2.77 2.27 1.90 1.62 1.40 1.23 1.10 0.98 0.88 0.80 0.73 0.67 0.57
16 0.11 0.20 0.54 0.87 1.17 1.47 1.90 2.33 2.75 3.15 3.69 3.84 3.05 2.50 2.10 1.79 1.55 1.36 1.21 1.08 0.97 0.88 0.81 0.74 0.63
17 0.12 0.22 0.58 0.93 1.25 1.57 2.04 2.48 2.93 3.36 3.94 4.21 3.34 2.74 2.29 1.95 1.69 1.49 1.32 1.18 1.07 0.97 0.88 0.81 0.69
18 0.13 0.23 0.62 0.98 1.33 1.67 2.16 2.64 3.12 3.58 4.19 4.59 3.64 2.98 2.50 2.13 1.85 1.62 1.44 1.29 1.16 1.05 0.96 0.88 0.75
19 0.13 0.25 0.66 1.04 1.41 1.77 2.29 2.80 3.30 3.80 4.44 4.98 3.95 3.23 2.71 2.31 2.01 1.76 1.56 1.40 1.26 1.14 1.04 0.95 0.82
20 0.14 0.26 0.69 1.10 1.49 1.87 2.42 2.96 3.49 4.01 4.69 5.37 4.27 3.49 2.94 2.50 2.16 1.90 1.69 1.51 1.36 1.23 1.13 1.04 0.88
21 0.15 0.28 0.73 1.16 1.57 1.97 2.55 3.13 3.68 4.23 4.95 5.78 4.59 3.75 3.15 2.69 2.33 2.04 1.81 1.62 1.46 1.33 1.21 1.11 0.95
22 0.16 0.28 0.77 1.22 1.66 2.07 2.69 3.28 3.87 4.47 5.20 6.12 4.92 4.03 3.37 2.88 2.50 2.19 1.95 1.74 1.57 1.42 1.30 1.19 1.02
23 0.16 0.30 0.81 1.28 1.74 2.18 2.82 3.45 4.06 4.66 5.45 6.43 5.26 4.30 3.60 3.08 2.67 2.34 2.08 1.86 1.68 1.52 1.39 1.28 1.09
24 0.17 0.31 0.85 1.34 1.82 2.28 2.95 3.61 4.25 4.89 5.71 6.73 5.60 4.59 3.84 3.28 2.84 2.50 2.22 1.98 1.79 1.62 1.48 1.36 1.16
25 0.18 0.33 0.89 1.40 1.90 2.38 3.08 3.77 4.44 5.10 5.97 7.03 5.96 4.88 4.09 3.49 3.02 2.66 2.36 2.10 1.90 1.72 1.57 1.45 1.23
26 0.19 0.34 0.93 1.46 1.98 2.48 3.22 3.93 4.63 5.33 6.23 7.34 6.32 5.17 4.33 3.70 3.21 2.81 2.50 2.24 2.01 1.83 1.67 1.53 1.31
28 0.20 0.37 1.00 1.58 2.15 2.69 3.48 4.26 5.02 5.77 6.75 7.98 7.06 5.78 4.84 4.14 3.59 3.15 2.79 2.50 2.25 2.04 1.87 1.72 1.46
30 0.22 0.40 1.08 1.71 2.31 2.90 3.75 4.59 5.41 6.21 7.27 8.58 7.83 6.41 5.37 4.59 3.98 3.49 3.10 2.77 2.50 2.27 2.07 1.90 1.62
32 0.23 0.43 1.16 1.83 2.48 3.11 4.02 4.92 5.80 6.60 7.76 9.18 8.65 7.06 5.92 5.05 4.38 3.84 3.41 3.05 2.75 2.50 2.28 2.10 0
35 0.25 0.48 1.28 2.01 2.73 3.42 4.44 5.42 6.39 7.34 8.58 10.1 9.858.066.775.785.014.403.903.493.152.86 2.61 2.40 0
40 0.29 0.54 1.47 2.33 3.16 3.95 5.13 6.27 7.38 8.50 9.92 11.7 12.19.858.287.066.125.374.774.27 3.84 3.49 0
45 0.34 0.62 1.67 2.65 3.58 4.49 5.82 7.11 8.36 9.62 11.3 13.3 14.4 11.8 9.85 8.43 7.30 6.41 5.68 5.09 0
Lubrication Method A B C
Lubrication Method A:Drop Lubrication, B:Oil Bath Lubrication C:Forced Circulation Lubrication by Pump &It cannot be used for the selection of stainless steel chain.
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