31
WOOD SAWYER PLUS CONVEYOR BELT DATA - Metric
WS Plus WS Plus WS Plus WS Plus WS Plus WS Plus WS Plus
Idlers
250/2
375/3
400/2
500/4
600/3
750/3
800/4
20
degree idlers
450
500
450
600
600
600
750
35
degree idlers
450
600
600
750
750
750
900
45
degree idlers
600
750
750
900
900
900
1050
WS Plus WS Plus WS Plus WS Plus WS Plus WS Plus WS Plus
250/2
375/3
400/2
500/4
600/3
750/3
800/4
Number of plies
2
3
2
4
3
3
4
Over 80% Tension
400
450
400
600
600
750
750
60%
to 80% Tension
350
400
350
500
500
600
600
40%
to 60% Tension
300
350
300
450
450
500
500
Up to 40% Tension
300
350
250
450
400
450
450
Tails and Snubs
300
350
250
450
400
450
450
WOOD SAWYER PLUS LOAD SUPPORT (Maximum Belt Width) (mm)
On systems with troughing idler spacing greater than 1.5 m OR idler roll gap greater than 12.7mm, consult Goodyear.
WOOD SAWYER PLUS TROUGHABILITY (Minimum Belt Width) (mm) (Table based on ISO 703 Testing Procedure)
If top cover and pulley cover are balanced (ie. 5mm x 5mm) or less than 2 mm differential (ie. 4mm x 3mm), add 150 mm to the minimum belt width.
150
mm narrower widths are possible if the belt is broken in for an extended period of time fully loaded. Consult your GTM.
Additional break in time is required when the belt has been stored prior to insulation in ambient temperatures of less than 10 degrees Centigrade.
Above tables are based on top cover gauge equal or greater than the bottom (pulley) cover gauge.
WOOD SAWYER PLUS MINIMUM PULLEY DIAMETERS (mm)
WS Plus WS Plus WS Plus WS Plus WS Plus WS Plus WS Plus
250/2
375/3
400/2
500/4
600/3
750/3
800/4
Number of Plies
2
3
2
4
3
3
4
Fabric Type*
P/N
P/N
P/P
P/N
P/P
P/N
P/P
Vulcanized & Fastener Rating (kN/m)
44
66
70
88
105
131
140
Nom. Carcass Gauge (mm)
3.3
4.3
4.5
5.8
6.4
6.2
8.6
Nom. Carcass Weight (kg/sq.m)
3.7
4.9
4.9
6.6
6.8
7.3
9.2
Approx 1 mm cover wt (kg/sq.m)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Avg. Permanent Elongation (%) **
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Elastic modulus (kN/m)
5250
7880
7710
10510
11560
9850
15410
Step Length (mm)
250
250
410
250
410
460
410
Recommended Plate Fastener
190
BR-10
BR-10
BR-10
BR-10
BR-14
BR-14
Hinge
R2
R5
R5
R5-1/2
R5-1/2
R6
R6
Hinge
U35A
U35
U35
U35
U35
U37/U37A U37/U37A
W O O D S A W Y E R
®
P L U S
PIW/Plies
Material Weight
0-40
lbs/cu.ft.
41-80
lbs/cu.ft.
81-120
lbs/cu.ft.
Over 120 lbs/cu.ft.
Trough Idlers
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
250/2
1400
1200
1200
1200
1050
900
1050
1050
750
900
750
NR
375/3
1850
1550
1550
1550
1550
1200
1400
1400
1200
1200
1050
900
400/2
1550
1400
1400
1400
1200
1050
1200
1200
1050
1050
900
750
500/4
2150
1850
1850
1850
1550
1400
1850
1550
1400
1550
1400
1200
600/3
2150
1850
1850
1850
1550
1400
1850
1550
1400
1550
1400
1200
750/3
2150
1850
1850
1850
1550
1400
1850
1550
1400
1550
1400
1200
800/4
2450
2150
2150
2150
1850
1850
2150
1850
1550
1850
1550
1400
Wood Sawyer Plus rated belt tension can exceed 100%, with a maximum of 150%, during starting and stopping conditions. Fastener size recommendation may vary due to cover thickness,
pulley diameters and system tension. Consult your GTM or fastener manufacturer. R-6 fasteners must be installed with stainless steel rivets when belt tensions exceed 800 piw for best results.
*
P/P = Poly/Poly P/N = Poly/Nylon
**
Average Permanent elongation values at 100% of rated belt tension are based on ISO 9856 test procedure. Consult your GTM or GAD for elastic & total elongation calculations