VHS series NEMA Vertical Hollow Shaft Motor
Payment Terms: 30% in advance, balance by T/T or L/C at sight
Minimum Order: 1 Piece
Package: plywood box
Brand Name: ELE
Standard NEMA
Protection IP23
Insulation: Normal class F
Duty: S1
Ambient condition: Normal Temperature ≤40oC, Normal Altitude ≤1000m

  •  · Features and application

    OHS Series NEMA standard vertical hollow shaft motor, also called as VHS motor, is three phase squirrel cage induction motor, specially for driving vertical deep well turbine pump.

    The protection degree is weather-protected type 1 (drip-proof) and the rated voltage is 460V 60Hz. We can also provide with rated 380/660V on request. Adopting an internationally advanced structure of anti-reverse, the motors are exact and reliable for preventing the reversal. The motors are employed with the oil-immersed bearing lubricating construction, which makes the bearings running in a condition of satisfactory cooling and lubrication so as to ensure a longer operating duration of the bearings. The motors are characterized by high efficiency, large starting torque, low temperature rise, leakage free, quiet running, low vibration, etc. 
    Through our innovative research and development, series OHS deep well pump motor transcends the traditional mode of motor construction, which leads to a stable and increased efficiency of the motors. 
    As a domestically initiative product, the motors reach the international advanced level of the latest NEMA Standard. After being fitted with long-shaft typed pumps, the motors are widely used in pumping underground water in mine, city, farm, factory and so forth.

     
         · Performance

    Type

    Rated output

    Rated speed

    Current at 460 V

    Locked rotor torque

    Rated eff.

    Power factor

    Nema code
    letter

    Torque

    Downthrust

    Full load

    Locked rotor

    Locked rotor

    Break down

    Standard

    Extra

    of full load

    HP

    r/min

    A

    A

    Lb-Ft

    %

    %

     

    %

    %

    lb

    lb

    VHS215TP-4-010S

    10

    1765

    13.1

    78

    30

    85.2

    83

    G

    170

    200

    2500

    2500

    VHS254TP-4-015S

    15

    1765

    18.6

    116

    44.7

    89

    83.5

    G

    170

    200

    3200

    3200

    VHS256TP-4-020S

    20

    1772

    24.4

    145

    59.7

    89

    85

    G

    170

    200

    3200

    3200

    VHS284TP-4-025S

    25

    1772

    30.2

    183

    74

    90

    85

    G

    160

    200

    3200

    3200

    VHS286TP-4-030S

    30

    1772

    35.8

    217

    89.2

    90

    86

    G

    160

    200

    3200

    3200

    VHS324TP-4-040S

    40

    1772

    46.4

    276

    119

    91.5

    87

    G

    160

    200

    5500

    8800

    VHS326TP-4-050S

    50

    1772

    58

    363

    149

    91.5

    87

    G

    160

    200

    5500

    8800

    VHS364TP-4-060S

    60

    1775

    70.2

    433

    177

    92.5

    87

    G

    150

    200

    5600

    8960

    VHS365TP-4-075S

    75

    1775

    86.2

    530

    222

    92.5

    87

    G

    150

    200

    5600

    8960

    VHS404TP-4-100S

    100

    1775

    116.2

    724

    297

    93.1

    87

    G

    150

    200

    6700

    10750

    VHS405TP-4-125S

    125

    1775

    140.6

    892

    370

    93.3

    88

    G

    150

    200

    6700

    10750

    VHS444TP-4-150S

    150

    1778

    168.4

    1074

    443

    93.5

    88

    G

    140

    200

    8000

    12800

    VHS444TP-4-175S

    175

    1778

    196.5

    1295

    522

    93.5

    88

    G

    140

    200

    8000

    12800

    VHS445TP-4-200S

    200

    1778

    228

    1442

    590

    93.8

    88

    G

    140

    200

    8000

    12800

    VHS445TP-4-250S

    250

    1778

    279.2

    1826

    738

    94

    88

    G

    140

    175

    8000

    12800

    VHS447TP-4-300S

    300

    1778

    329.5

    2187

    882

    94.5

    89

    G

    140

    175

    8000

    12800

    VHS5006P-4-300S

    300

    1780

    329.5

    2187

    882

    94.5

    89

    G

    120

    175

    8750

    14000

    VHS5006P-4-350S

    350

    1780

    383.2

    2496

    1029

    94.8

    89

    G

    120

    175

    8750

    14000

    VHS5008P-4-400S

    400

    1780

    435.7

    2858

    1176

    95.3

    89

    G

    120

    175

    8750

    14000

    VHS5008P-4-450S

    450

    1780

    489.6

    3278

    1323

    95.4

    89

    G

    100

    175

    8750

    14000

    VHS5008P-4-500S

    500

    1780

    543.4

    3687

    1470

    95.5

    89

    G

    100

    175

    8750

    14000

     
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