P70FIII SERIES

Fourth 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 8000 Kg

Model P70F 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 8000 kg makes it possible to use it in lifts with capacities up to 1600 kg and with speeds up to 2 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.

P70F Performance

4 POLES | 50Hz STATIC LOAD

RATIO
SHEAVE
SPEED
HP 14
HP 16
HP 18
HP 20
HP 22
HP 25
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
Kg
65:1
520
600
650
700
0.57-0.63
0.66-0.72
0.71 -0.78
0.77-0.84
1300
1100
1000
920
 
 
 
 
 
55:1
520
600
650
700
0.67-0.74
0.78-0.86
0.84-0.93
0.90-1.00
1200
1050
950
900
1450
1280
1170
1080
 
 
 
 
48:1
520
600
650
700
0.77-0.85
0.89-0.98
0.96-1.06
1.04-1.14
1100
960
880
800
1340
1140
1040
960
1500
1300
1200
1100
 
 
 
38:1
520
600
650
700
0.97-1.07
1.12-1.24
1.22-1.34
1.31 -1.45
960
830
760
720 
1100
960
880
800
1260
1060
1000
920
1450
1250
1150
1060
1500
1300
1200
1100
1600
1500
1400
1300
54:2
520
600
650
700
1.37-1.51
1.58-1.74
1.71-1.89
1.84-2.03
 
920
780
720
660
1040
900
820
760
1180
1020
940
860
1250
1080
980
920
1400
1250
1100
1060

6 POLES | 50Hz STATIC LOAD

RATIO
SHEAVE
SPEED
HP 8
HP 9
HP 10
HP 11
HP 12
HP 14
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
Kg
65:1
520
600
650
700
0.39-0.42
0.45-0.48
0.49-0.52
0.52-0.56
1180
1020
940
860
1260
1100
1000
940
 
 
 
 
55:1
520
600
650
700
0.46-0.49
0.53-0.57
0.57-0.62
0.62-0.67
1060
920
840
760 
1200
1060
960
860
1360
1180
1080
980
1460
1280
1180
1080
 
 
48:1
520
600
650
700
0.53-0.57
0.61-0.65
0.66-0.71
0.71-0.76
960
820
740
660
1100
940
840
740
1240
1060
960
860
1380
1180
1080
980
1500
1300
1200
1100
 
38:1
520
600
650
700
0.67-0.72
0.77-0.83
0.83-0.89
0.90-0.96
 
880
760
700
640
1020
860
800
720
1140
960
900
800
1260
1060
1000
900
1500
1300
1180
1060

4 POLES | 60Hz STATIC LOAD

RATIO
SHEAVE
SPEED
HP 14
HP 16
HP 18
HP 20
HP 22
HP 25
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
Kg
65:1
520
600
650
700
0.68-0.75
0.79-0.87
0.85-0.94
0.92-1.01
1200
1020
940
860
 
 
 
 
 
55:1
520
600
650
700
0.81-0.89
0.93-1.03
1.01-1.11
1.09-1.20
1080
920
840
780
1240
1060
980
900
 
 
 
 
48:1
520
600
650
700
0.92-1.02
1.07-1.18
1.16-1.27
1.25-1.37
960
820
740
680
1120
940
860
800
1240
1080
980
900
 
 
 
38:1
520
600
650
700
1.17-1.29
1.35-1.49
1.46-1.61
1.57-1.74
 
920
800
720
660
1040
880
800
740
1160
1000
920
840
1280
1100
1020
940
1440
1240
1140
1060
54:2
520
600
650
700
1.64-1.81
1.90-2.09
2.06-2.27
2.21-2.44
 
760
640
580
540
860
720
660
620
960
820
740
680
1060
920
840
780
1200
1020
940
860

6 POLES | 60Hz STATIC LOAD

RATIO
SHEAVE
SPEED
HP 8
HP 9
HP 10
HP 11
HP 12
HP 14
 
DIA/mm
m/sec
Kg
Kg
Kg
Kg
Kg
Kg
65:1
520
600
650
700
0.47-0.50
0.54-0.58
0.58-0.63
0.63-0.68
940
800
720
660
1080
920
840
780
 
 
 
 
55:1
520
600
650
700
0.55-0.59
0.64-0.68
0.69-0.74
0.74-0.80
 
960
820
760
700
1060
920
840
780
1180
1020
940
880
 
 
48:1
520
600
650
700
0.63-0.68
0.73-0.78
0.79-0.85
0.85-0.91
 
 
960
820
740
680
1060
920
840
760
1180
1000
920
860
 
38:1
520
600
650
700
0.80-0.86
0.92-0.99
1.00-1.07
1.07-1.16
 
 
 
880
760
680
640
980
840
760
700
1160
1000
920
840

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