Rossi S.p.A.
Via Emilia Ovest 915/A
41123 Modena ITALY
www.rossi.com
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E series - Coaxial gear reducers and gearmotors
Search filters
Benefits
Features
Benefits
Strong patented housing
Wide range of sizes
Final stage pinion with 3 bearings for increased torque capacity
High performance and reliability
Long life
Shaft arrangement
select
Coaxial
Measure system
Metric
Imperial
50 Hz
60 Hz
with motor
without motor
Input speed n
1
Ratio i
Output speed
±
%
±
%
Input power
Ouput torque [N M]
select
0.09 kW / 0.12 hp
0.12 kW / 0.16 hp
0.15 kW / 0.2 hp
0.18 kW / 0.25 hp
0.25 kW / 0.33 hp
0.37 kW / 0.5 hp
0.55 kW / 0.75 hp
0.75 kW / 1 hp
1.1 kW / 1.5 hp
1.5 kW / 2 hp
1.85 kW / 2.5 hp
2.2 kW / 3 hp
3 kW / 4 hp
3.7 kW / 5 hp
4 kW / 5.4 hp
5.5 kW / 7.5 hp
7.5 kW / 10 hp
9.2 kW / 12.4 hp
11 kW / 15 hp
15 kW / 20 hp
18.5 kW / 25 hp
22 kW / 30 hp
30 kW / 40 hp
37 kW / 50 hp
45 kW / 60 hp
55 kW / 75 hp
75 kW / 100 hp
90 kW / 120 hp
110 kW / 150 hp
132 kW / 175 hp
160 kW / 200 hp
200 kW / 272 hp
Service factor s
f
Motor type
select
HB - Standard asynchronous three-phase motor
HBZ - Asynchronous three-phase brake motor with d.c. safety brake
HBF - Asynchronous three-phase brake motor with a.c. brake
HBV - Asynchronous three-phase brake motor with safety brake
Efficiency class
select
IE1
IE2
IE3
12 products found
Product code
i
(catalog)
Input power [k W]
Input power [hp]
Input speed
n
1
[rpm]
Output speed
n
2
[rpm]
Nominal output torque
M
N2
[N M]
Service factor s
f
Coupling dimensions
Ø D - Ø P
IEC
Efficiency class
Motor
Poles
Data pager
Data pager
1
2
Page size:
PageSizeComboBox
select
10
15
20
12
items in
2
pages
102172
E MR 3I 81
36,9
3
4.0000000
1 450
39.27
875
1.25
I Ø28 x Ø250
112B5
IE3
HB 112MA - 50 Hz
4
MR
3I
81
36.9230769
112
112B5
HB
50
MA
179538
0
E
0
103725
E MR 3I 100
37,2
3
4.0000000
1 450
38.95
1 307
1.85
I Ø28 x Ø250
112B5
IE3
HB 112MA - 50 Hz
4
MR
3I
100
37.2302521
112
112B5
HB
50
MA
179538
0
E
0
102786
E MR 3I 101
37,2
3
4.0000000
1 450
38.95
1 781
2.52
I Ø28 x Ø250
112B5
IE3
HB 112MA - 50 Hz
4
MR
3I
101
37.2302521
112
112B5
HB
50
MA
179538
0
E
0
104194
E MR 3I 100
38,4
3
4.0000000
1 450
37.75
1 286
1.76
I Ø24 x Ø200
112B5R
IE3
HB 112MA - 50 Hz
4
MR
3I
100
38.4134615
112
112B5R
HB
50
MA
179538
0
E
0
103032
E MR 3I 81
39,8
3
4.0000000
1 450
36.46
888
1.18
I Ø24 x Ø200
112B5R
IE3
HB 112MA - 50 Hz
4
MR
3I
81
39.7692308
112
112B5R
HB
50
MA
179538
0
E
0
102546
E MR 3I 81
41,7
3
4.0000000
1 450
34.8
851
1.07
I Ø28 x Ø250
112B5
IE3
HB 112MA - 50 Hz
4
MR
3I
81
41.6666667
112
112B5
HB
50
MA
179538
0
E
0
102801
E MR 3I 101
43,1
3
4.0000000
1 450
33.66
1 781
2.17
I Ø28 x Ø250
112B5
IE3
HB 112MA - 50 Hz
4
MR
3I
101
43.0733333
112
112B5
HB
50
MA
179538
0
E
0
104214
E MR 3I 100
43,1
3
4.0000000
1 450
33.66
1 307
1.6
I Ø28 x Ø250
112B5
IE3
HB 112MA - 50 Hz
4
MR
3I
100
43.0733333
112
112B5
HB
50
MA
179538
0
E
0
102754
E MR 3I 101
37,2
3
4.0000000
962.5
25.85
1 800
1.71
I Ø28 x Ø250
132B5R
IE3
HB 132S - 50 Hz
6
MR
3I
101
37.2302521
132
132B5R
HB
50
S
179562
0
E
0
104124
E MR 3I 101
37,7
3
4.0000000
962.5
25.53
1 800
1.69
I Ø38 x Ø300
132B5
IE3
HB 132S - 50 Hz
6
MR
3I
101
37.7056277
132
132B5
HB
50
S
179562
0
E
0