39
PATHFINDER CONVEYOR/ELEVATOR BELT DATA - Metric
Pathfinder 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 diameter and system tension.
Consult your GTM or fastener manufacturer.
*
P/N = Poly / Nylon
PATHFINDER LOAD SUPPORT (Maximum Belt Width) (mm)
PIW/Plies
Type of Idler
In-Line
Offset Equal
Offset LC Roll
Degree of Idlers
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
220/2
1200
1050
900
1700
1400
1200
1850
1500
1400
330/3
1700
1400
1200
1850
1700
1500
2000
1850
1700
400/2
1200
1050
900
1700
1400
1200
1850
1500
1400
440/4
1850
1700
1500
2150
2000
1850
2150
2150
2000
600/3
1700
1400
1200
1850
1700
1500
2000
1850
1700
750/3
1700
1400
1200
1850
1700
1500
2000
1850
1700
800/4
2000
1700
1500
2150
2000
1850
2150
2150
2150
1000/4
2000
1700
1500
2150
2000
1850
2150
2150
2150
1000/5
2150
2000
1850
2450
2150
2000
2450
2450
2150
1200/6
2450
2150
2000
2450
2150
2000
2750
2750
2450
1250/5
2150
2000
1850
2450
2150
2000
2450
2450
2150
PATHFINDER TROUGHABILITY (Minimum Belt Width) (mm) (Table based on ISO 703 Test­ing Pro­ce­dure)
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 installation in ambient temperatures of less than 10 degrees Centigrade.
PATHFINDER MINIMUM PULLEY DIAMETERS (mm)
PF
PF
PF
PF
PF
PF
PF
PF
PF
PF
PF
Specifications
220/2
330/3
400/2
440/4
600/3
750/3
800/4
1000/4
1000/5
1200/6
1250/5
Number of Plies
2
3
2
4
3
3
4
4
5
6
5
Over 80% Tension
450
500
450
750
600
750
750
900
900
1050
1050
60%
to 80% Tension
400
450
400
600
500
600
600
750
750
900
900
40%
to 60% Tension
350
400
350
500
450
500
500
600
600
750
750
Up to 40% Tension
300
400
300
500
400
450
450
500
500
750
600
Tails and Snubs
300
400
300
500
400
450
450
500
500
750
600
PF
PF
PF
PF
PF
PF
PF
PF
PF
PF
PF
220/2
330/3
400/2
440/4
600/3
750/3
800/4
1000/4
1000/5
1200/6
1250/5
Number of Plies
2
3
2
4
3
3
4
4
5
6
5
Fabric Type*
P/N
P/N
P/N
P/N
P/N
P/N
P/N
P/N
P/N
P/N
P/N
Vulcanized & Fastener Rating (kN/m)
39
58
70
77
105
131
140
175
175
210
219
Elevator Rating (kN/m)
35
49
63
70
95
114
130
159
159
191
198
Maximum Bucket Projection (mm)
152
203
229
254
279
279
305
330
330
330
330
Approx. Carcass Gauge (mm)
3.4
4.6
4.4
5.9
6.0
6.4
8.2
8.7
10.4
12.6
11.0
Approx. Carcass Weight (kg/sq.m)
4.9
6.1
5.4
7.6
7.3
7.8
9.7
12.1
10.4
14.5
12.9
Approx 1 mm cover wt (kg/sq.m)
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
Belt modulus (kN/m)
3,850
5,780
6,650
7,710
9,980
9,720
13,310 18,300 12,960 19,960 16,200
Step Length (mm)
300
300
410
300
410
460
410
460
410
410
460
Recommended Fasteners
Plate
140
190
BR-10
BR-10
BR-10
BR-14
BR-14
NR
NR
NR
NR
Hinge
R2
R2
R5
R5
R5-1/2
R6
R6
RAR8
RAR8
RAR8
RAR8
Hinge U35A
U35A
U35
U35
U35
U37/U37A U37/U37A
U38A
U38A
U38
U38
PF
PF
PF
PF
PF
PF
PF
PF
PF
PF
PF
Idlers
220/2
330/3
400/2
440/4
600/3
750/3
800/4
1000/4
1000/5
1200/6
1250/5
20
degree idlers
450
450
450
600
600
600
750
750
900
1050
900
35
degree idlers
450
600
600
750
750
750
900
900
1050
1200
1050
45
degree idlers
600
750
750
900
900
900
1050
1050
1200
1350
1200
P A T H F I
N D E R
®
On In-Line systems with troughing idler spacing greater than 1.5 m OR idler roll gap greater than 12.7 mm, consult your GTM.