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Danfoss FCM 375 [23/106] Fcm series
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Bolt torques
Endshields and lid should be secured with the bolt
sizes and torque's detailed in the table below.
Endshield fixing bolt torques
FCM
Type
Frame size Bolt diameter Torque
Nm.
305-307
80 M5 5
311-315 90 M5 5
322-330 100 M6 (taptite) 8-10
340 112 M6 (taptite) 8-10
355-375 132 M8 (taptite) 29
LID screws torque: 2.2 - 2.4 Nm
Maintenance
Routine cleaning of the FC motor
Remove the fan cover and ensure that all air inlet holes
are completely free. Clean any dirt and obstructions
from behind the fan and along the ribs of the frame,
and between the motor and inverter part.
Periodic maintenance of motor part.
a. Remove the inverter part, the fan cover and
the fan which is keyed to the shaft extension.
Loosen and remove bearing cover screws
and endshield bolts/studs.The endshields
should then be eased off their spigots.
b. The rotor can now be carefully withdrawn
from the stator, taking care not to damage the
stator bore and both stator and rotor wind-
ings.
c. Having dismantled the motor, maintenance
can be carried out to remove all dirt. For this
purpose, the use of an air line supplying dry
compressed air under comparatively low
pressure is best, as a high velocity air-stream
can force dirt into the spaces between the
windings and insulation, etc. Grease-remov-
ing solvents can cause damage to impreg-
nating varnish or insulation
d. The FC-motor should be re-assembled in the
reverse order from dismantling, remember-
ing to ease endshields onto bearings and
spigots. DO NOT USE FORCE.
e. Before starting, check that the rotor revolves
freely. Ensure that the electrical connections
are correct.
f. Refit any pulley, coupling, sprocket etc.
which has been removed, being particularly
careful to ensure correct alignment with the
driven part, as misalignment will lead to ulti-
mate bearing trouble and shaft breakage.
g. When replacing screws and bolts, care
should be taken to use only those with the
requisite quality and tensile strength recom-
mended by the manufacturer. These must
also be of identical thread form and screw/
bolt length (see the table above).
Forced ventilation (FV) units
In some applications the fan built on to the motor shaft
do not give sufficient cooling for operation at low
speed. That problem is solved by mounting a FV unit.
Typical applications are for example conveyors, spin-
dles and other constant torque (CT) applications
where the customer wants a wide control range with-
out reduction in torque down to low speed.
The VLT Drive Motor yields full continuous torque
down to low speed with FV built on. The forced vent
enclosure is IP 66. Approved according to UL.
VLT
®
FCM Series
MG.03.H6.02 - VLT
®
is a registered Danfoss trademark 23
Содержание
- Contents 1
- Fcm series 1
- Installation 1
- Introduction 1
- Programming 1
- All about fcm 300 2
- Fcm series 2
- Fcm series 3
- Fcm series 4
- Fcm series 5
- Fcm series 6
- Na116 1 6
- Promotion all users 6
- Control structures 7
- Fcm series 7
- Fcm series 8
- Ordering form 8
- Fcm series 9
- Fcm series 10
- Fcm series 11
- Approx 2 k ω 12
- Continuous torque see above 12
- Control card digital pulse inputs number of programmable digital inputs 4 12
- Fcm 305 375 for 3 phases 380 480 v 12
- Fcm series 12
- General technical data 12
- Input resistance 12
- Is a registered danfoss trademark 12
- Mains supply tt tn and it l1 l2 l3 supply voltage 380 480 v units 3 x 380 400 415 440 460 480 v 10 12
- Max imbalance of supply voltage 2 of rated supply voltage 12
- Maximum voltage on input 28 v dc 12
- Mg 3 h6 2 vl 12
- No of switching operations on supply input l1 l2 l3 approx 1 time 2 min 12
- Not valid for rfi class 1b units 12
- Power factor cos max 0 1 at rated load 12
- Scanning time 20 msec 12
- Supply frequency 50 60 hz 12
- Terminal nos x101 2 3 4 5 12
- Torque characteristics starting torque overload torque 160 for 1 min 12
- Voltage level 0 24 v dc pnp positive logics 12
- Voltage level logic 0 5 v dc 12
- Fcm series 13
- Fcm series 14
- Fcm series 15
- Fcm series 16
- Terminal arrangement for installation see quick setup mg 3 ax 2 16
- Fcm series 17
- Fcm series 18
- Fcm series 19
- Fcm series 20
- Fcm series 21
- Fcm series 22
- Maximum permissible axial and radial loads in n 22
- Fcm series 23
- Fcm series 24
- Connections 25
- Fcm series 25
- Fcm series 26
- Fcm series 27
- 12345678901234567890 28
- Fcm series 28
- Fcm series 29
- Fcm series 30
- 30 13 a 31
- English 31
- Fcm series 31
- Language 31
- Motor is running 31
- Quick menu x of y 31
- Ref torque curr a 31
- Fcm series 32
- Frequency 32
- Keyb display 32
- Language english 32
- Start frequency 0 9 hz 32
- Start frequency 1 0 hz 32
- Fcm series 33
- Fcm series 34
- Fcm series 35
- Fcm series 36
- Fcm series 37
- Fcm series 38
- Fcm series 39
- Fcm series 40
- Fcm series 41
- Fcm series 42
- Fcm series 43
- Fcm series 44
- Fcm series 45
- Fcm series 46
- Fcm series 47
- Fcm series 48
- Fcm series 49
- Fcm series 50
- Fcm series 51
- Fcm series 52
- Fcm series 53
- Fcm series 54
- Fcm series 55
- Fcm series 56
- Fcm series 57
- Fcm series 58
- Fcm series 59
- Fcm series 60
- Fcm series 61
- Fcm series 62
- Fcm series 63
- Fcm series 64
- Fcm series 65
- Fcm series 66
- Fcm series 67
- Fcm series 68
- Fcm series 69
- Fcm series 70
- Fcm series 71
- Fcm series 72
- Fcm series 73
- Fcm series 74
- Fcm series 75
- Fcm series 76
- Fcm series 77
- Fcm series 78
- Fcm series 79
- Fcm series 80
- Fcm series 81
- Fcm series 82
- Fcm series 83
- Fcm series 84
- Fcm series 85
- Fcm series 86
- Fcm series 87
- Fcm series 88
- Galvanic isolation 88
- Fcm series 89
- Fcm series 90
- Fcm series 91
- Fcm series 92
- Fcm series 93
- Fcm series 94
- Fcm series 95
- Alarm 12 96
- Dc link voltage low 96
- Fcm series 96
- Torque limit 96
- Trip reset 96
- Warn 6 96
- Fcm series 97
- Fcm series 98
- Conversion index this number refers to a conversion figure to be used when writing or reading via serial communication with a frequency converter see databytes in serial bus 99
- Data type data type shows the type and length of the telegram 99
- Fcm series 99
- Is a registered danfoss trademark 99 99
- List of parameters 99
- Mg 3 h6 2 vl 99
- Fcm series 100
- Is a registered danfoss trademark 100
- Mg 3 h6 2 vl 100
- Conversion index this number refers to a conversion figure to be used when writing or reading via serial communication with a frequency converter see databytes in serial bus 101
- Data type data type shows the type and length of the telegram 101
- Data type description 101
- Fcm series 101
- Integer 16 101
- Integer 32 101
- Is a registered danfoss trademark 101 101
- Mg 3 h6 2 vl 101
- Text string 101
- Unsigned 16 101
- Unsigned 32 101
- Unsigned 8 101
- Fcm series 102
- Is a registered danfoss trademark 102
- Mg 3 h6 2 vl 102
- Fcm series 103
- Fcm series 104
- Is a registered danfoss trademark 104
- Mg 3 h6 2 vl 104
- Fcm series 105
- Is a registered danfoss trademark 105 105
- Mg 3 h6 2 vl 105
- Fcm series 106
- Is a registered danfoss trademark 106
- Mg 3 h6 2 vl 106
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