Крановый электродвигатель 5МТКН412-8, 4МТКН412-8
Серия крановых электродвигателей с короткозамкнутым ротором 5МТКН является следующим поколением серии 4МТКН и по техническим характеристикам и габаритно-присоединительным размерам является полностью аналогичной.Присоединительные размеры**
l30 | h31 | l1 | l10 | l31 | d1 | d10 | b1 | b10 | h1 | h10 | h | d30 | d5 | l3 | |
760 | 525 | 140 | 420 | 165 | 65 | 28 | 16 | 330 | 10 | 25/49 | 225 | 422 | М42х3 | 105 |
ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ*
Мощность (кВт) | 22 |
Напряжение (В) | 220/380 |
Частота вращения | 750 |
Ток статора | 89/51 |
КПД | 82 |
Коэф. мощности | 0.8 |
Вес | 315 |
Класс защиты, IP | 54 |
Климатическое исполнение | У1 |
Режим работы | 40 |
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Russia Gost Electric Motor,Russia Gost Motor
Китайские ГОСТы - Российские электродвигатели,russia gost standard motor,, Крановые электродвигатели (КИТАЙ),КИТАЙСКИЕ ЗАВОД КРАНОВЫЕ ЭЛЕКТРОДВИГАТЕЛИЕЛИ
Электродвигатели крановые МТФ, МТКФ, МТН, МТКН соответствуют действующим ГОСТам, стандартам МЭК. По увязке шкалы мощностей с высотами оси вращения двигатели МТИ, МТКИ соответствуют стандартам CENELEC, DIN.
DMT Series Crane Motors
DMT series crane motors are designed for driving various lifting and handling machinery. They are used in the manufacturing of tower and bridge cranes, beam cranes and truck-mounted cranes and in metallurgical works.
These electric motors' power ranges from 1.4 to 7.5 kw, motor speed - 1000 rpm. These motors are designed to be powered by three-phase alternating current with a frequency of 50 Hz and with a voltage of either 380 V or any other standard voltage up to and including 660 V. The protection rate of all these types of electric motors is IP44. They can be used either indoors or outdoors. The motor orientation during operation is of no significance: these motors can be operated in either a vertical or horizontal position.
The motor rotation axis height:
Isolation heat resistance:
Climatic construction:
Erection construction:
Motor type
|
N, kw
|
rpm
|
Urot, V
|
Irot, A
|
Ist, A
|
Weight, kg
|
DMTF 012-6 |
2.2
|
895
|
144
|
11.5
|
7.5
|
63
|
DMTKF 012-6 |
2.2
|
895
|
-
|
-
|
7.5
|
54
|
DMTF-111-6 |
3.5
|
900
|
176
|
15.0
|
10.8
|
87
|
DMTKF-111-6 |
3.5
|
900
|
-
|
-
|
9.9
|
78
|
DMTH-111-6 |
3.0
|
890
|
176
|
13.2
|
10.5
|
87
|
DMTKH-111-6 |
3.0
|
910
|
-
|
-
|
9.5
|
78
|
DMTF-112-6 |
5.0
|
925
|
210
|
15.7
|
14.7
|
105
|
DMTKF-112-6 |
5.0
|
910
|
-
|
-
|
14.0
|
92
|
DMTH-112-6 |
4.5
|
900
|
203
|
15.6
|
13.9
|
105
|
DMTKH-112-6 |
4.5
|
900
|
-
|
-
|
12.7
|
92
|
4MT Series Crane Motors
4MT series crane motors with phase-wound (4MTM) and short-circuited (4MTKM) rotors are powered by 50 or 60 Hz electric mains with 220/380, 230/400, 240/415, 380/660, 380, 415 or 500 voltages. They can be used in any sector of the national economy.
These motors are used in residential or capital construction, in power engineering and in the transport, mineral resource and metallurgy industries. They are also used as components in tower cranes, in travelling gantry cranes, in portal cranes, and in bridge and other cranes. They are manufactured in either single- or double-speed construction.
Erection construction types include IM1003, IM1004 (on legs).
Climatic construction types include U1, U2, UHL1, UHL2, T1, T2.
Embodiment: IM 1003, IM1004 according to GOST 2479-79.
Protection rate IP54.
intermittent cycle S3 - PV40% according to GOST 183-74. These motors can operate in other modes: S3 - 15, 25, 60, 100%, short-time duty S2 - 30 and 60 min.
Vibration class: 2.8 for 4MT(K)M200, 225; 4.5 for 4MTM280 according to GOST 16921-83.
Voltage: 220, 380, 660 V and other standard voltages with 1=50 or 60Hz.
Isolation class: "H" according to GOST 8865-87.
These electric motors are constructed of cast-iron casings with vertical and horizontal ribbing. End brackets are also constructed of cast-iron. The terminal box is located on top and allows power supply from any side of the motor. The cables leading to the phase-wound rotor coils can be entered into the end bracket opening on any side of the motor. The fan has steel cowling and is constructed of aluminium alloy.
Motor type
|
Power,
kw, PV 40% |
Motor speed, rpm
|
Weight, kg
|
Rated
current, A, at U=380 V |
Efficiency, %
|
with short-circuited rotor
|
|||||
4MTKM225M6 |
37
|
930
|
360
|
77
|
85.0
|
4MTKM225L6 |
55
|
925
|
460
|
112
|
86.0
|
with phase-wound rotor
|
|||||
4MTM200LB8 |
22
|
715
|
305
|
58
|
83.0
|
4MTM225M6 |
37
|
955
|
390
|
80
|
87.0
|
4MTM225L6 |
55
|
955
|
490
|
117
|
88.0
|
4MTM280S6 |
75
|
955
|
740
|
149
|
89.0
|
4MTM280L6 |
110
|
970
|
970
|
216
|
91.0
|
4MTM280S10 |
45
|
570
|
715
|
109
|
86.0
|
MT Series Crane Motors
MT series crane motors are designed for traverse driving and other operating mechanisms in short-time duty and intermittent cycle modes, including those with frequent starts and with electric braking. These motors can also be used with continuous duty mechanisms. They are powered from 380 V, 50 Hz mains with three cable ends protruding from the stator coil. In addition, these motors can be manufactured for use with 220/380 and 380/660 voltages with six cable ends included for connecting phases in star or triangle configurations.The MTF, MTH and MTI motors are manufactured with the phase-wound rotor,
while the MTKF, MTKH and MTKI motors - with short-circuited rotor - can be either single- or double-speed.
MT(K)F motors are designed for moderate climates (construction U1), while MT(K)H motors are designed for operation in high temperatures (construction U1), in tropical climates (construction T1) and in cold climates (construction HL1).
MT(K)I motors have a unified climatic construction 01. Owing to certain heat robustness, they can be used in metallurgical works.
Motor cooling - external air-cooling (IC 0141).
Motors' protection rate – IP 44.
Terminal box and slip-ring hatch protection rate – IP 54.
MT(K) 311:
MT(K) 412:
Motor
type |
Power, kw
|
Motor speed,
min-1 |
Operating mode
|
Rotation axis height, mm
|
Weight for IM1001, kg
|
MTF(H) 311-6 |
11.0
|
945
|
S3-40%
|
180
|
180
|
MTF(H) 312-6 |
15.0
|
955
|
S3-40%
|
180
|
220
|
MTKF(H) 311-6 |
11.0
|
910
|
S3-40%
|
180
|
163
|
MTKF(H) 312-6 |
15.0
|
930
|
S3-40%
|
180
|
205
|
MTF(H) 411-6 |
220
|
965
|
S3-40%
|
225
|
280
|
MTF(H) 412-6 |
30.0
|
970
|
S3-40%
|
225
|
345
|
MTKF(H) 411-6 |
22.0
|
935
|
S3-40%
|
225
|
255
|
MTKF(H) 412-6 |
30.0
|
940
|
S3-40%
|
225
|
315
|
MTKH 311-6/16 |
3.5
1,1 |
920
290 |
S3-40%
S3-15% |
180
|
159
|
MTKH 312-6/16 |
5.0
1,8 |
925
300 |
S3-40%
S3-15% |
180
|
195
|
MTKH 411-6/16 |
7.5
2,4 |
930
300 |
S3-40%
S3-15% |
225
|
255
|
MTKH 412-6/16 |
11.0
3,5 |
940
295 |
S3-40%
S3-15% |
225
|
315
|
MTI 160M6 |
7.0
|
930
|
S3-40%
|
160
|
138
|
MTKI 160M6 |
7.0
|
905
|
S3-40%
|
160
|
131
|