1.1 kW - Bonfiglioli

SUMMARY
Chapter
Description
1
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SYMBOLS AND UNITS OF MEASURE . . . . . . . . . . . . . . . 3
INTRODUCTION TO THE ATEX DIRECTIVES . . . . . . . . 5
EXPLOSIVE ATMOSPHERE . . . . . . . . . . . . . . . . . . . . . . . 5
EUROPEAN HARMONISED ATEX STANDARDS . . . . 5
LEVELS OF PROTECTION FOR THE VARIOUS
CATEGORIES OF EQUIPMENT . . . . . . . . . . . . . . . . . . . 6
DEFINITION OF GROUPS (EN 1127-1) . . . . . . . . . . . . . 6
DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . . 7
USE, INSTALLATION AND MAINTENANCE . . . . . . . . . . 7
SELECTING THE TYPE OF EQUIPMENT . . . . . . . . . . . . 8
SELECTION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . 8
SELECTING A GEARMOTOR. . . . . . . . . . . . . . . . . . . . . . 8
GEAR UNIT WITH MOTOR FITTING . . . . . . . . . . . . . . . 9
SPEED REDUCER WITH SOLID INPUT SHAFT . . . . . 9
POST-SELECTION CHECKS . . . . . . . . . . . . . . . . . . . . . 10
OPERATING CONDITIONS FOR
ATEX-SPECIFIED EQUIPMENT . . . . . . . . . . . . . . . . . . 10
SERVICE FACTOR - [ Fs ] . . . . . . . . . . . . . . . . . . . . . . . . 11
1.1
1.2
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.3
1.4
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
2
2.1
2.2
2.3
2.3.1
2.3.2
2.3.3
2.4
2.5
2.6
2.6.1
2.6.1.1
2.6.1.2
2.6.1.3
2.6.2
2.7
2.8
2.9
2.9.1
2.9.2
2.9.3
2.9.4
2.9.5
2.9.6
2.9.7
2.9.8
2.9.9
2.9.10
2.10
2.10.1
2.10.2
2.10.3
2.10.4
2.10.5
2.10.6
2.10.7
2.11
SERIES BEVEL HELICAL GEAR UNITS FOR
POTENTIALLY EXPLOSIVE ENVIRONMENT . . . . . . . . . .
CONSTRUCTION OF ATEX-SPECIFIED
EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VERSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ORDERING NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VARIANTS OF GEAR UNIT . . . . . . . . . . . . . . . . . . . . . . .
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VARIANTS OF ELECTRIC MOTOR . . . . . . . . . . . . . . .
MOUNTING POSITION . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADMISSIBLE OVERHUNG LOADS . . . . . . . . . . . . . . . . .
RADIAL LOADS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CALCULATING THE RESULTING
OVERHUNG LOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OVERHUNG LOADING VERIFICATION . . . . . . . . . . .
LOAD LOCATION FACTOR . . . . . . . . . . . . . . . . . . . . . .
THRUST LOADS An 1, An 2 . . . . . . . . . . . . . . . . . . . . . . . .
SHAFTS ARRANGEMENT . . . . . . . . . . . . . . . . . . . . . . . . .
FOOT MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GEARMOTOR RATING CHARTS . . . . . . . . . . . . . . . . . . .
0.12 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.18 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.25 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.37 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.55 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.75 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 kW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RATING CHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SELECTION EXAMPLE . . . . . . . . . . . . . . . . . . . . . . . . . .
A 10 - ATEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 20 - ATEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 30 - ATEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 41 - ATEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 50 - ATEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 60 - ATEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MOTOR COMBINATIONS. . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter
2.12
2.12.1
2.12.2
2.12.3
2.12.4
2.12.5
2.12.6
2.12.7
2.12.8
2.12.9
2.12.10
2.12.11
2.12.12
2.12.13
2.12.14
2.12.15
2.12.16
2.12.17
2.12.18
2.12.19
2.12.20
2.12.21
2.12.22
2.12.23
2.13
12
12
13
14
14
14
15
16
17
18
18
18
18
19
19
20
20
21
21
22
23
24
24
25
26
27
28
29
30
30
30
31
31
32
33
34
35
3
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.4
3.4.1
3.4.2
3.4.3
3.5
3.5.1
3.5.2
3.5.3
3.6
3.6.1
3.6.2
3.7
3.7.1
3.7.2
3.7.3
3.8
Description
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 10_M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 10_P(IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 20_M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 20_P(IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 20_HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 30_M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 30_P(IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 30_HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 41_M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 41_P(IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 41_HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 50_M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 50_P(IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 50_HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 60_M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 60_P(IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 60_HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . .
36
36
36
37
38
39
39
40
41
42
42
43
44
45
45
46
47
48
48
49
50
51
51
52
53
ATEX MOTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYMBOLS AND UNITS OF MEASUREMENT . . . . . . . .
GENERAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . .
PRODUCTION RANGE . . . . . . . . . . . . . . . . . . . . . . . . . .
DIRECTIVES 73/23/EEC (LVD)
and 89/336/EEC (EMC) . . . . . . . . . . . . . . . . . . . . . . . . . .
STANDARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRODUCT IDENTIFICATION . . . . . . . . . . . . . . . . . . . . .
TOLERANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MECHANICAL FEATURES. . . . . . . . . . . . . . . . . . . . . . . . .
MOTOR MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DEGREE OF PROTECTION . . . . . . . . . . . . . . . . . . . . . .
COOLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIRECTION OF ROTATION . . . . . . . . . . . . . . . . . . . . . .
NOISE LEVEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIBRATIONS AND BALANCING . . . . . . . . . . . . . . . . . .
TERMINAL BOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CABLE ENTRY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEARINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . .
VOLTAGE / FREQUENCY . . . . . . . . . . . . . . . . . . . . . . . .
SULATION CLASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TYPE OF DUTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MODIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIBRATIONS AND BALANCING . . . . . . . . . . . . . . . . . .
DRIP COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECOND SHAFT EXTENSION . . . . . . . . . . . . . . . . . . .
MOTOR RATING CHARTS. . . . . . . . . . . . . . . . . . . . . . . . .
-1
)
BN - ExW'$,3 125°C (1500
min -1
M - Ex tD A21 IP65 125°C (1500 min ) . . . . . . . . . . . .
MOTORS DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . .
BN - IMB14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BN - IMB5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M ..............................................
DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . .
54
54
55
55
55
55
56
56
57
57
57
58
58
58
58
58
59
59
59
59
60
60
60
60
61
61
62
62
62
63
63
63
64
65
Revisions
Refer to page 66 for the catalogue revision index.
Visit www.bonfiglioli.com to search for catalogues with up-to-date revisions.
1 GENERAL INFORMATION
1.1 SYMBOLS AND UNITS OF MEASURE
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1.2 INTRODUCTION TO THE ATEX DIRECTIVES
1.2.1 EXPLOSIVE ATMOSPHERE
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2.1 CONSTRUCTION OF ATEX-SPECIFIED EQUIPMENT
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2.3.2 OPTIONS
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2.3.3 VARIANTS OF ELECTRIC MOTOR
BN 71B
4
230/400-50 2D CLF
B5
W
...
OPTIONS
RC Drip cover
RV Improved balancing
PS Double shaft extension
TERMINAL BOX POSITION
W (default), N, E, S
MOTOR MOUNTING
B5, B5R, B14, B14R
INSULATION CLASS
CL F standard
CL H option
DEGREE OF PROTECTION
2D (Ex tD A21 IP65 125°C)
VOLTAGE - FREQUENCY
230/400-50
POLE NUMBER
4
MOTOR SIZE
05A - 3LB (compact motor)
63A - 100LB (IEC motor)
MOTOR TYPE
M = compact 3-phase
BN = IEC 3-phase
W
2.4 MOUNTING POSITION
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2.5 LUBRICATION
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2.8 FOOT MOUNTING
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2.9 GEARMOTOR RATING CHARTS
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