6" Encapsulated Motors

6" Encapsulated Motors

These 6" encapsulated motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 6" diameter or larger water wells. Water lubricated thrust and radial bearings enable a maintenance free operation. A special diaphragm ensures pressure compensation inside the motor. The motor is filled with a special FES91 fluid, providing frost protection down to -15 °C storage temperature.

The Sand fighter® SiC seal system is standard.

Product Info
Ordering / Performance
Specs / Accessories
Downloads
  • Specifications

    • Hermetically sealed stator, anti track, self healing stator resin prevents motor burn out
    • 37 and 45 kW Motors up to 50 °C ambient temperature
    • Removable “Water Bloc” lead connector
    • Cable material according to drinking water regulations (VDE / ACS / KTW approved)
    • Sand fighter® Motor with SiC mechanical seal
    • High efficiency electrical design for low operation cost
    • All motors prefilled and 100 % tested
    • Max. storage temperature -15 °C - + 60 °C
    • Non contaminating FES91 -filled design
    • 45kN thrust capacity (standard in 37 kW and 45 kW motors)

    Technical Specification

    • 4 - 45 kW
    • 6" NEMA flange
    • Protection: IP 68
    • Starts per hour: max. 20
    • Installation: vertical/horizontal
    • Standard Voltage: 380-415 V/50 Hz, 460 V/60 Hz
    • Voltage tolerance 50 Hz from nominal: -10 %/+6 %
    • Voltage tolerance 60 Hz: ±10 % UN
    • Motor protection: Select thermal overloads according to DIN 61947-4-1
    • Insulation: Class F
    • Rated ambient temperature: 4- 30 kW up to 30 °C; 37 & 45 kW up to 50 °C
    • Cooling flow: min. 0.16 m/s
    • Motor lead in 4 m length (VDE / ACS / KTW approved)

    Options

    • Other voltages
    • 45 kN High Thrust version (standard in 37 / 45 kW motors)
    • Motors complete in 304SS and in complete 316 SS
    • PT 100 temperature sensor (sold separately)
    • Special Lead lengths up to 50 m
    • Built-in SubMonitor Transmitter (standard for 37 & 45 kW)
    • Built-in PTC temperature sensor
  • 6" Encapsulated Motors 50 Hz Model Numbers

    PN
    [kW]
    UN
    [V]
    Digit 1-6Digit 1-7
    DOLY∆Standardwith SubMonitor Transmitterwith PTCHigh Thrust
    45 kN Version
    CI-304SS304SS316SSCI-304SS304SS316SSCI-304SS304SS316SS
    4220 - 230236 680236 670906110613961606111614061206112613661**63
    380 - 415236 610236 710
    500236 700236 790
    5.5220 - 230236 681236 671906110613961606111614061206112613661**63
    380 - 415236 611236 711
    500236 701236 791
    7.5220 - 230236 682236 672906110613961606111614061206112613661**63
    380 - 415236 612236 712
    500236 702236 792
    9.3220 - 230236 015236 005906110613961606111614061206112613661**63
    380 - 415236 001236 011
    500236 008236 018
    11220 - 230236 683236 673906110613961606111614061206112613661**63
    380 - 415236 613236 713
    500236 703236 793
    15220 - 230236 684236 674906110613961606111614061206112613661**63
    380 - 415236 614236 714
    500236 704236 794
    18.5220 - 230236 685236 675906110613961606111614061206112613661**63
    380 - 415236 615236 715
    500236 705236 795
    22220 - 230236 686236 676906110613961606111614061206112613661**63
    380 - 415236 616236 716
    500236 706236 796
    30220 - 230-236 677906110613961606111614061206112613661**63
    380 - 415236 617236 717
    500236 707236 797
    37380 - 415276 618276 718---6161-6361---Standard
    45380 - 415276 619276 719---6161-6361---Standard

    6" Encapsulated Motors 50 Hz Performance Data

    PN
    [kW]
    Thrust
    F[N]
    UN
    [V]
    nN
    [min-1]
    IN
    [A]
    IA
    [A]
    η(Eff.)[%]
    at % load
    cos φ (Pf.)
    at % load
    TN
    [Nm]
    TA
    [Nm]
    50751005075100
    415.500220284016.4737678.5770.70.80.8512.517.9
    230286016.1757477.5780.620.740.8212.320.2
    38028409.5427678.5770.70.80.8512.517.9
    40028609.3437477.5780.620.740.8212.320.2
    41528809.34674.57878.50.570.70.7812.320.8
    50028407.2327678.5770.70.80.8512.517.9
    5.515.500220285022.11047779780.70.80.8518.730.3
    230287021.71067478790.630.750.8218.635
    380285012.8607779780.70.80.8518.730.3
    400287012.5647478790.630.750.8218.635
    415288012.8667477.5780.580.70.7818.635.9
    50028509.7467779780.70.80.8518.730.3
    7.515.500220285028.214377.579.5790.740.830.872543
    230286027.71447578.5790.70.810.862547.7
    380285016.38377.579.5790.740.830.872543
    400286016837578.5790.70.810.862547.7
    415288016.2917578.5790.610.740.8124.751.3
    500285012.46377.579.5790.740.830.872543
    9.315.500220287036.41837981810.710.810.8631.161.6
    2302870361897881810.580.720,831.168.6
    3802870211067981810.710.810.8631.161.6
    400287020.71127881810.580.720,831.168.2
    4152890211167479800.550.70.7830.874.1
    500287016807981810.710.810.8631.161.6
    1115.500220286041.52188082810.730.820.8737.472.8
    230286040.422478.581810.680.790.8537.378.3
    3802860241268082810.730.820.8737.472.8
    400286023.312978.581810.680.790.8537.378.3
    415287024.113674.578.579.50.610.740.8137.284.8
    500286018.2968082810.730.820.8737.472.8
    1515.5002202850552838183820.760.840.8650104
    230286054.22897981.5810.70.80.8549.9107.3
    3802850321648183820.760.840.8650104
    400286031.31697981.5810.70.80.8549.9107.3
    4152870311797781810.650.770.8349.6116.6
    500285024.31248183820.760.840.8650104
    18.515.500220285069.23808283820.760.840.8762.4139.7
    230286066.73928082.5820.680.790.8562.4159.6
    3802850402208283820.760.840.8762.4139.7
    400285038.52318082.5820.680.790.8562.4154.6
    415285038.524078.581.5820.640.760.8362.1166.8
    500285030.51688283820.760.840.8762.4139.7
    2215.500220284081.24418283820.780.860.8875.3160
    230286078.54558183830.710.810.8674.7177.6
    3802840472558283820.780.860.8875.3160
    400286045.32688183830.710.810.8674.7177.6
    41528704527879.582.582.50.660.780.8474.5189.9
    500284035.81948283820.780.860.8875.3160
    3027.50022028601116458383,582.50.740.820.8599.6237.4
    230286010767080.583830.670.790.8499.4263.1
    380286064.13738383.582.50.740.820.8599.6237.4
    400286063.539380.583830.670.790.8499.4263.1
    415288064.5407798282.50.620.740.8199283.5
    5002860492838383.582.50.740.820.8599.6237.4
    3745.000380285080.13877780810.750.820.87124.8269.8
    400287077.94117680810.680.780.85124.5269.8
    415288077.94237579810.640.750.82123.8269.8
    4545.000380285095.54807981820.760.830.87150.5287.4
    400287093.95097880820.720.790.84149.1325.4
    415288093.25317780820.680.770.82149.1355.2

    6" Encapsulated Motors 50 Hz Winding Resistances

    PN
    kW
    UN
    [V]
    3-Phase DOL
    Stator Ref.
    U - V/[Ω] · V - W/[Ω] · U - W/[Ω]3-Phase YΔ
    Stator Ref.
    U1 - U2/[Ω] · V1 - V2 /[Ω] · W1 - W2/[Ω]
    4.0220, 230336 694 ...1.20 - 1.40336 740 ...1.75 - 2.15
    380 - 415336 327 ...3.40 - 4.20336 747 ...5.40 - 6.60
    500336 787 ...5.80 - 7.10337 224 ...9.00 - 11.0
    5.5220, 230336 695 ...0.72 - 0.90336 741 ...1.10 - 1.30
    380 - 415336 328 ...2.20 - 2.70336 748 ...3.70 - 4.50
    500336 788 ...4.00 - 4.90337 225 ...6.28 - 7.70
    7.5220, 230336 696 ...0.59 - 0.72336 742 ...0.87 - 1.08
    380 - 415336 329 ...1.70 - 2.20336 749 ...2.40 - 2.90
    500336 789 ...3.20 - 3.90337 226 ...4.53 - 5.54
    9.3220, 230338 100 ...0.42 - 0.50338 103 ...0.63 - 0.77
    380 - 415337 915 ...1.25 - 1.55338 061 ...1.94 - 2.38
    500338 220 ...2.60 - 3.10338 223 ...3.27 - 4.00
    11.0220, 230336 697 ...0.35 - 0.44336 743 ...0.53 - 0.65
    380 - 415336 330 ...1.05 - 1.30336 750 ...1.64 - 2.00
    500336 790 ...1.80 - 2.20337 227 ...2.73 - 3.35
    15.0220, 230336 698 ...0.25 - 0.30336 744 ...0.38 - 0.47
    380 - 415336 331 ...0.75 - 0.94336 751 ...1.22 - 1.50
    500336 791 ...1.30 - 1.60337 228 ...2.04 - 2.50
    18.5220, 230336 699 ...0.20 - 0.24336 745 ...0.29 - 0.36
    380 - 415336 332 ...0.59 - 0.73336 752 ...0.93 - 1.15
    500336 792 ...1.10 - 1.34337 229 ...1.70 - 2.10
    22.0220, 230336 700 ...0.16 - 0.20336 746 ...0.24 - 0.30
    380 - 415336 333 ...0.48 - 0.60336 753 ...0.74 - 0.92
    500336 793 ...0.83 - 1.00337 230 ...1.26 - 1.55
    30.0220, 230337 353 ...0.16 - 0.20
    380 - 415336 334 ...0.32 - 0.40336 754 ...0.50 - 0.61
    500336 794 ...0.60 - 0.73337 231 ...0.91 - 1.11
    37.0380 - 415336 710 ...0.25 - 0.32336 755 ...0.36 - 0.45
    45.0380 - 415336 336 ...0.22 - 0.27336 756 ...0.33 - 0.41

    6" Encapsulated Motors 50 Hz Lengths & Weights

    PN [kW]Cast Iron
    L [mm]
    304SS
    L [mm]
    316SS
    L [mm]
    Motor Package Size [mm]Shipping Weight [kg]
    DOL
    4581.2570.7570.7155 x 212 x 80041.340.3
    5.5614.4604604155 x 212 x 80044.943.9
    7.5646.2635.8635.8155 x 212 x 8004948
    9.3678.7668.3668.3155 x 212 x 107051.350.3
    11711.2700.8700.8155 x 212 x 107054.753.7
    15776.2765.8765.8155 x 212 x 107060.559.5
    18.5841.5831.1831.1155 x 212 x 107067.166.1
    22906.5896.1896.1155 x 212 x 107073.172.1
    301036.61026.21026.2155 x 212 x 120087.787.7
    371476.7-1476.7223 x 267 x 1823140140
    451629.2-1629.2223 x 267 x 1823156156
  • 6" Encapsulated Motors VDE / ACS / KTW Approved Leads* 304 / 316SS

    DOL Starting

    Ø [mm2]Length
    (m)
    St.#MotorB [mm] (± 0.3)B1 [mm] (±0.3)H [mm] (± 0.3)
    220 V380 - 415 V500 V
    4G4414-11 kW4-22 kW4-30 kW19-7
    3X8.4 1G8.44115-22 kW30-45 kW-29.519.58.9

    YΔ Starting

    Ø [mm2]Length
    (m)
    St.#MotorB [mm] (± 0.3)B1 [mm] (±0.3)H [mm] (± 0.3)
    220 V380 - 415 V500 V
    4G4424-22 kW4-30 kW-19-7
    3X8.4 1G8.44130-37 kW37-45 kW-29.519.58.9
    3X8.4119.6-8.9

    Lead Part Numbers 304SS

    304SS
    Length= [m]4G4 mm²3X8.4 1G8.4 mm²3X8.4 mm²
    4 m310 125 004310 145 004310 155 004
    8 m310 125 008310 145 008310 155 008
    10 m310 125 010310 145 010310 155 010
    15 m310 125 015310 145 015310 155 015
    20 m310 125 020310 145 020310 155 020
    25 m310 125 025310 145 025310 155 025
    30 m310 125 030310 145 030310 155 030
    35 m310 125 035310 145 035310 155 035
    40 m310 125 040310 145 040310 155 040
    45 m310 125 045310 145 045310 155 045
    50 m310 125 050310 145 050310 155 050
    • *Cables are designed for submerged operation. For air operation, please consult Franklin Electric.

    Lead Part Numbers 316SS

    316SS
    Length= [m]4G4 mm²3X8.4 1G8.4 mm²3X8.4mm²
    4 m310 125 504310 145 504310 155 504
    8 m310 125 508310 145 508310 155 508
    10 m310 125 510310 145 510310 155 510
    15 m310 125 515310 145 515310 155 515
    20 m310 125 520310 145 520310 155 520
    25 m310 125 525310 145 525310 155 525
    30 m310 125 530310 145 530310 155 530
    35 m310 125 535310 145 535310 155 535
    40 m310 125 540310 145 540310 155 540
    45 m310 125 545310 145 545310 155 545
    50 m310 125 550310 145 550310 155 550
    • *Cables are designed for submerged operation.  For air operation, please consult Franklin Electric.