vertical hollow shaft motors brochure2014 · 2014-05-16 · marathon motors have been a worldwide...
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Marathon Motors have been a worldwide leader in providing High Quality motors since 1913. Our IEC range of IP23 motors has been expanded to include Vertical Hollow Shaft Motors.
The power range is 11kW to 315kW, 4pole (2pole & 6pole available on request) in steel fabricated frames equipped with quality bearings, quality durable paint and 50/60Hz ratings.
The Vertical Hollow Shaft motors have been designed to drive deep well turbine water pumps for drinking water as well as irrigation.
Easy to install low maintenance Marathon VHS motors are of rugged construction with high thrust capability.
The non-reversible ratchet mechanism enables the motors to operate in one direction of rotation (usuallyclockwise when looking at the shaft) thus preventing reverse rotation of the motor's shaft caused by water back flow into the well after the motor has been stopped.
An added protection is incorporated into the motors through the pin in the clutch to prevent accidental thrust of the pump shaft.
CVH - Vertical Hollow Shaft Motors
For more information please contactour regional offices in India or UAE:
Marathon Electric Motors (India) LtdA Regal Beloit CompanyPaharpur Works58 Taratala RoadKolkata-700024India
Tel +91 33 44030400 +91 33 44030501
Regal Beloit FZE JAFZA 20 - Suite 111 Jebel Ali Free Zone PO Box: 262629DubaiUnited Arab Emirates
Tel: +971 4 8812666 +971 506 568700
Tel
Tel:
Features:
• Pre-designed 4pole execution
• 2pole & 6pole motors available
• Steel fabricated design
• IP23 as standard
• 3x PTC (150°C) in winding
• Thrust bearing at the top.
• -20°C to 50°C ambient temperature
• Quality paint finish
• IEC 60034
• IE1 efficiency
Output Output Speed Speed 60Hz Rated Rated
TYPE 50Hz 60Hz 50Hz 60Hz 400V 415V 460 Class
100%
Load
75%
Load
50%
Load
100%
Load
75%
Load
50%
Load
torque
50Hz
torque
60Hz Starting Starting B/down
kW kW rpm rpm A A A % % % cosj cosj cosj Nm Nm sec current torque torque kgm² kg
4pole, 1500rpm/1800rpm, IP23, insulation class F/B, ambient temperature 50°C
CVH160A-4 11 12.7 160M 1445 1734 20 21 21 IE1 87.6 87 85 0.85 0.8 0.72 72.73 69.98 16/8 5.5 1.8 2.4 0.165 170
CVH160B-4 15 17.3 160L 1450 1740 26 27 28 IE1 89.4 89.4 88 0.86 0.84 0.74 98.84 94.99 29/14 5 2.1 2.6 0.24 200
CVH160C-4 18.5 21.3 160L 1460 1752 33 34 35 IE1 90 90 87 0.84 0.79 0.69 121 116 21/10 6 2.5 3 0.35 220
CVH180A-4 22 25.3 180M 1455 1746 38 40 41 IE1 90 90 87 0.86 0.85 0.78 144 138 34/16 5 1.8 2.2 0.5 240
CVH180B-4 30 34.5 180L 1465 1758 51 53 55 IE1 92 92 90.5 0.86 0.82 0.74 196 188 33/16 6 2.1 2.8 0.76 268
CVH200A-4 37 43 200M 1465 1758 62 64 67 IE1 92 92 91 0.87 0.84 0.78 241 234 48/23 5 1.8 2.4 1.25 348
CVH200B-4 45 52 200L 1470 1764 75 78 81 IE1 92.5 92.5 91 0.87 0.85 0.79 292 282 27/13 6 2 2.4 1.48 372
CVH225A-4 55 63 225M 1470 1764 90 93 97 IE1 93 93 92 0.88 0.87 0.82 357 341 35/17 6 2 2.5 1.95 444
CVH250A-4 75 86 250S 1474 1769 128 132 137 IE1 92.7 92.5 90 0.85 0.83 0.75 486 464 25/12 5.5 2.1 2.6 2.4 552
CVH250B-4 93 107 250M 1478 1774 156 162 168 IE1 93.9 93.3 91.5 0.85 0.81 0.74 601 576 25/14 6 2.2 2.7 3.1 648
CVH280A-4 110 127 280S 1480 1776 191 198 206 IE1 94.4 94.4 92.5 0.82 0.78 0.7 710 683 34/20 6 2.2 2.8 5.9 900
CVH280B-4 125 144 280M 1480 1776 208 216 225 IE1 94.7 94.7 93 0.85 0.82 0.72 807 775 26/19 6 2.2 2.6 7.385 936
CVH280C-4 132 152 280M 1480 1776 220 228 237 IE1 94.7 94.7 93 0.85 0.82 0.72 852 818 26/19 6 2.2 2.6 7.385 948
CVH315A-4 150 173 315S 1480 1776 243 252 263 IE1 95 94.5 92.5 0.87 0.84 0.78 968 931 33/25 6 1.5 2.4 7.828 1128
CVH315B-4 160 184 315S 1480 1776 260 269 279 IE1 95 94.5 92.5 0.87 0.84 0.78 1033 990 33/25 6 1.5 2.4 7.828 1128
CVH315C-4 180 207 315M 1480 1776 295 307 318 IE1 95 94.5 93 0.86 0.84 0.74 1162 1114 30/21 6 1.6 2.5 9.784 1260
CVH315D-4 200 230 315M 1480 1776 328 341 353 IE1 95 94.5 93 0.86 0.84 0.76 1291 1237 31/23 6 1.6 2.3 9.784 1260
CVH315E-4 220 253 315L 1485 1782 359 373 387 IE1 95.5 95 94 0.86 0.83 0.76 1415 1356 26/19 6 1.6 2.4 11.2 1296
CVH315F-4 250 288 315L 1485 1782 403 419 435 IE1 95.5 95.2 94 0.87 0.84 0.77 1608 1544 26/19 6 1.5 2.3 11.68 1320
CVH355A-4 280 322 355S 1487 1784 468 486 504 IE1 95.5 94.9 93 0.84 0.79 0.69 1799 1724 26/19 6 1.9 2.5 21.55 1896
CVH355B-4 300 345 355M 1488 1786 490 508 527 IE1 95.5 95 93.5 0.86 0.84 0.76 1926 1846 27/20 6 1.8 2.5 23.4 1980
CVH355D-4 315 362 355L 1488 1786 519 538 558 IE1 95.8 95.3 93.5 0.85 0.83 0.76 2023 1937 26/19 6 1.8 2.5 24.3 2040
Fabricated steel construction
Ratio
Moment
of Inertia Weight
Mate
rial
Frame
Size
Current 50Hz Efficiency Power Factor Safe Stall
Time
cold/hot
RATCHET ASSEMBLY
HEXAGONAL NUT WITH LOCKING SCREW
BEARING LOCK NUTWITH WASHER
HALF COUPLING
ROTOR
STATOR
BEARING
INTERNAL FAN
BEARING
FLANGE
DataSheets and Drawings can be downloaded from: www.regalbeloit.eu/vhs/docgenerator.html
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