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Our MF Series elevator traction machines

MF48

This is a traction machine that draws from LEO and TORO to guarantee strict compliance with the installation design in terms of efficiency and technical specifications.

Specifications

Features
Unit of measurement
MF48
Maximum static load
kg
3.100
Ratio
n°/n°
1/60 – 1/47 – 2/71 – 3/56
Roping
n°/n°
1/1 – 2/1.
Duty load
kg
Up to 630 kg Roping 1/1;
up to 1,000 kg Roping 2/1.
Sheave speed
m/s
0.28 – 3.52
Regulation
–
4/16 – VF
Power range 4/16 poles
kW sinc
3,5 -> 7,3
Power range VF 4 poles
kW sinc
3,3 -> 11,4
Moment of inertia J with VF motor
kgm²
0,011
Oil capacity
litri
3,8

Specifications

Features
Unit of measurement
Value
Maximum static load
kg
6.000
Ratio
n°/n°
1/65 – 1/48 – 1/39 – 2/53 – 2/39 – 3/47
Roping
n°/n°
1/1 – 2/1.
Duty load
kg
Up to 1,600 kg Roping 1/1;
up to 3,000 kg Roping 2/1.
Sheave speed
m/s
0.28 – 3.86
Regulation
–
AC2 – VVVF
Power range 4/16 poles
kW sinc
6,0 -> 20,6
Power range VF 4 poles
kW sinc
5,9 -> 27,9
Moment of inertia J with VF motor
kgm²
0,050
Oil capacity
–
lubricated for life
argano geared machine MF84 sassi
argano geared machine MF84+drum sassi
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MF84

MF84 is a modern traction machine, compact in size despite the remarkable static load – 6,000 kg – obtained without isostatic shaft. It can be equipped with a newly developed brake, on the low speed shaft. Cabin speed up to 1.6 m/s.

MF94

MF 94 – a traction machine for elevators with a considerable static load – 8,000 kg. It is part of the MF Series.
*Sheave speed up to 5.62 m/sec if equipped with a​Ø1000 sheave.

Specifications

Features
Unit of measurement
Value
Maximum static load
kg
8.000
Ratio
n°/n°
1/65 – 1/53 – 2/71 – 2/53 – 4/67
Roping
n°/n°
1/1 – 2/1.
Duty load
kg
Up to 2,500 kg Roping 1/1;
up to 4,000 kg Roping 2/1.
Sheave speed
m/s
0,29 – 4,50*
Regulation
–
4/16 – VF
Power range 4/16 poles
kW sinc
13,6 -> 20,6
Power range VF 4 poles
kW sinc
11,0 -> 27,9
Moment of inertia J with VF motor
kgm²
0,050
Oil capacity
l
9

Band sheaves compatible with MF Series geared machines
Gorges
2 ÷ 3
4
5
6
7÷8
∅ Ropes
8÷12
13÷14
15÷16
8÷12
13÷14
15÷16
8÷12
13÷14
15÷16
8÷12
13÷14
15÷16
8÷12
13÷14
15÷16
Dp [mm]
De [mm]
N [mm]
17
20
21
17
20
21
17
20
21
17
20
21
17
20
21
450
454
L [mm]
[kg]
80
24
80
24
115
32
115
32
115
32
–
–
–
–
–
480
484
L [mm]
[kg]
80
27
80
27
115
35
115
35
115
35
180
56
180
56
520
524
L [mm]
[kg]
80
32
80
32
115
39
115
39
115
39
180
64
180
64
560
564
L [mm]
[kg]
80
35
80
35
115
43
115
43
115
43
180
70
180
70
600
604
L [mm]
[kg]
80
39
80
39
115
49
115
49
115
49
180
78
180
78
650
654
L [mm]
[kg]
115
57
115
57
115
57
115
57
180
88
180
88
700
704
L [mm]
[kg]
115
69
115
69
115
69
115
69
180
97
180
97
750
754
L [mm]
[kg]
115
81
115
81
115
81
115
81
180
106
180
106
800
804
L [mm]
[kg]
115
97
115
97
115
97
115
97
180
135
180
135

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