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Text version of the page
Lambda Plastic Roller Conveyor Chain
48
Dimensions Dimensions of the base chain and attachments are the same as RF Conveyor Chain.
Specifications
1. Long life without additional lubrication
Wear life between pin-bush and bush-roller is more than
seven times that of DT chain while being lube-free.
2. Low noise
5 to 7 dB quieter than steel roller chain. No grating
sounds when the rollers rotate.
3. Low running resistance
55% lower than steel roller chain (lube-free operation).
4. Clean
Suppresses the generation of metal wear dust.
5. Lightweight
30% lighter than steel roller chain.
6. Interchangeability
Dimensionally compatible with standard conveyor chain.
Users can replace their conveyor chain with Lambda
Plastic Roller Conveyor Chain with no additional changes.
(It is necessary to check for strength and other factors.)
RF03075RP-LMC-1LK2
Chain size
Roller type
RP: Engineering plastic R roller
FP: Engineering plastic F roller
Attachment type
Attachment spacing
Chain type
LMC: Lambda Plastic
Roller Conveyor Chain
Chain Numbering
Model Number
RF03075RP-LMC
Quantity
400
Unit
L
Ordering Example
Special
Oil-Impregnated
Bush
Chain Center
Sprocket Center
Engineering
Plastic Roller
RP Roller FP Roller
Notes: 1. Link plates are blackened carbon steel.
2. Coefficient of rolling friction assumes a low-dust, indoor
environment within the operating temperature range.
Maximum Allowable Load
Notes: 1. The table above shows max. allowable load for R rollers with a chain
speed of 25 m/min or less.
2. Max. allowable load for F rollers is 70% that of the above values.
3. Refer to selection on page 60 for chain load calculations.
Engineering
Plastic
Material
Special
Oil-
Impregnated
Bush
Roller Bush Other
Parts
Steel
Operating
Temperature
Range
0°C
to
50°C
Coefficient
of Rolling
Friction of
Rollers
0.07
(lube-free)
Chain
Speed
25 m/min
or
less
Sprocket
RF
Standard
Sprocket
Unit: kN {kgf}
6
kN {kgf}
7
kN {kgf}
8
kN {kgf}
9
kN {kgf}
10
kN {kgf}
No. of
Sprocket
Tsubaki Teeth
Chain No.
RF03075-LMC
RF03100-LMC
RF05100-LMC
RF05125-LMC
RF05150-LMC
1.48
1.86
2.65
3.74
4.90
RF03075-LMC
RF03100-LMC
RF05100-LMC
RF05125-LMC
RF05150-LMC
75
100
100
125
150
31.8
40
15.5
19
31.8
40
42
50
12
14
1.8
2.5
4.3
4.5
16.1
22
22
32
3.2
4.5
8.0
11.3
38
53.5
18
25
20
28.5
0.49
0.83
{50}
{85}
1.9
1.7
3.6
3.4
3.2
A
K
SA
SK
G
{150}
{190}
{270}
{380}
{500}
1.86
1.96
3.33
4.71
5.20
{190}
{200}
{340}
{480}
{530}
1.96
1.96
4.21
5.20
5.20
{200}
{200}
{430}
{530}
{530}
1.96
1.96
5.20
5.20
5.20
{200}
{200}
{530}
{530}
{530}
1.96
1.96
5.20
5.20
5.20
{200}
{200}
{530}
{530}
{530}
Dia.
R
Contact
Width
E
Dia.
R
Flange
Dia.
F
Contact
Width
E
Offset
e Z
Width
Between
Inner
Link
Plates
W
Height
H
Thickness
T
Dia.
D L1+L2 L1 L2 kN
Approx.
Mass
(kg/m)
Attachment
Type
FP Roller
Plate Pin
Allowable
Load per
Roller
RP Roller
Pitch
P
Tsubaki
Chain No.
Chain size: RF30
Pitch: 75 mm
Roller type: Engineering plastic R roller
Chain specification: Lambda Chain
Number of links: For 400 links
{kgf}
Unit: mm
L1
L1+L2
L2
E
T W T
öR
öD
H
P P
öD
Z
L1
L1+L2
L2
E
e
T W T
öR
öF
H
P P
Lube Free Large Size Conveyor Chain