P68FIII SERIES

Third model of the F series which is characterized by the slow double shaft system where a shaft directly connects the worm crown and the traction pulley in a single component while the static load is supported by a static shaft.

Static Load 6000 Kg

Model P68F III Series

The system has the considerable advantage of having only two points of support even in the presence of the external support and of having the shaft that does not rotate and therefore can’t yield in case of imperfect alignment between the base and the support. The maximum static load of 6000 kg makes it possible to use it in lifts with capacities up to 1040 kg and with speeds up to 2.40 m / sec.

The generous sizing of the mechanical components and especially of the worm crown and the presence of the double shaft system with external support and integrated base makes it reliable even in the most demanding working conditions such as public offices, hotels and in very high rise buildings but also in hoists of industrial plants where high speeds are required in addition to a large static load.

Like all Faer machines has the adjustment of the screw-crown clearance, the oil bath lubrication of fast rotating parts and the contact points of the worm drive and the possibility of disassembling all the components with traditional tools and without the aid of extractors. Other important construction features are the body in cast iron with high mechanical strength, the worm screw in special alloy and ground steel with axial load holding by means of tapered roller bearings and the worm crown in high speed centrifuged bronze.

P68F Performance

4 POLES | 50Hz LOAD CAPACITY

RATIO
SHEAVE
SPEED
HP 8
HP 10
HP 12
HP 14
HP 16
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
69:1
520
550
600
650
0.54-0.59
0.57-0.62
0.62-0.68
0.67-0.74
720
670
610
560
 
 
 
 
62:1
520
550
600
650
0.60-0.66
0.63-0.70
0.69-0.76
0.75-0.82
720
680
610
560
840
780
720
660
 
 
 
52:1
520
550
600
650
0.71-0.78
0.75-0.83
0.82-0.90
0.89-0.98
630
590
530
480
800
750
680
620
 
 
 
44:1
520
550
600
650
0.84-0.93
0.89-0.98
0.97-1.07
1.05-1.16
 
720
680
610
560
880
840
760
700
 
 
38:1
520
550
600
650
0.97-1.07
1.03-1.14
1.12-1.24
1.22-1.34
 
640
600
540
490
780
740
670
620
940
880
800
730
1040
980
880
800 
60:2
520
550
600
650
1.23-1.36
1.30-1.44
1.42-1.57
1.54-1.70
 
 
700
660
600
550 
850
800
720
660
940
880
790
720
43:2
520
550
600
650
1.72-1.90
1.82-2.01
1.99-2.19
2.15-2.37
 
 
530
490
450
400 
620
580
520
480
680
640
570
520

6 POLES | 50Hz LOAD CAPACITY

RATIO
SHEAVE
SPEED
HP 6
HP 7
HP 8
HP 9
HP 10
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
69:1
520
550
600
650
0.37-0.39
0.39-0.42
0.42-0.45
0.46-0.49
680
650
620
600
 
 
 
 
62:1
520
550
600
650
0.41-0.44
0.43-0.46
0.47-0.51
0.51-0.55
760
720
660
600
800
760
700
640
 
 
 

4 POLI | 60Hz LOAD CAPACITY

RATIO
SHEAVE
SPEED
HP 8
HP 10
HP 12
HP 14
HP 16
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
69:1
520
550
600
0.64-0.71
0.68-0.75
0.74-0.82
620
580
520
 
 
 
 
62:1
520
550
600
0.72-0.79
0.76-0.83
0.83-0.91
600
560
500
780
740
680
 
 
 
52:1
520
550
600
0.85-0.94
0.90-1.00
0.98-1.09
 
680
640
580
 
 
 
44:1
520
550
600
1.01-1.11
1.07-1.18
1.16-1.28
 
600
560
500
800
740
680
 
 
38:1
520
550
600
1.17-1.29
1.24-1.36
1.35-1.49
 
 
600
560
500
740
700
640
860
820
760
60:2
520
550
600
1.48-1.63
1.57-1.73
1.71-1.88
 
 
 
620
580
520
720
680
620

6 POLI | 60Hz LOAD CAPACITY

RATIO
SHEAVE
SPEED
HP 6
HP 7
HP 8
HP 9
HP 10
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
69:1
520
550
600
0.44-0.47
0.46-0.50
0.51-0.55
680
640
580
 
 
 
 
62:1
520
550
600
0.49-0.53
0.52-0.56
0.56-0.61
640
600
540
 
 
 
 
52:1
520
550
600
0.58-0.63
0.62-0.66
0.67-0.72
 
660
620
560
760
720
660
 
 
44:1
520
550
600
0.69-0.74
0.73-0.78
0.80-0.86
 
 
700
660
600
780
740
680
 
38:1
520
550
600
0.80-0.86
0.84-0.91
0.92-0.99
 
 
 
700
660
600
780
740
680

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