10" Rewindable Motors

10" Rewindable Motors

These 10" rewindable motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 8" diameter or larger water wells.
It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature.
A special diaphragm ensures pressure compensation inside the motor. The Sandfighter® SiC seal system is standard. For applications in aggressive media, motors made of 316SS and 904L are available.

Product Info
Ordering / Performance
Specs / Accessories
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  • FEATURES & BENEFITS

    • 10" double flange mounting design
    • Factory filled with Franklin’s FES93 motor fill solution, for frost protection down to -15 °C storage temperature
    • High capacity Kingsbury type liquid lubricated 60 kN thrust bearing and radial bearings for 100 % maintenance free operation
    • Pressure-equalizing diaphragm, spring pre-loaded
    • Stainless Steel keyed shaft
    • SandFighter™ sealing system with SIC mechanical seal and sand slinger
    • Standard Motor: WW- Water well Design (Stator 304SS / Castings - CI Powder coated)
    • High efficiency electrical design for low operation costs
    • Drinking water approvals

    STANDARD SPECIFICATION

    • Ratings: 85 - 185 kW
    • Max. storage temperature - 15 °C to + 60 °C
    • Standard motor with PVC winding insulation
    • Nominal ambient temperature: 25 °C with 0.5 m/s cooling flow
    • Standard Voltage: 380 - 415 V (50 Hz), 460 V (60 Hz)
    • Voltage Tolerance: 50 Hz: 380-415 V - 10 % / + 6 % UN [380 - 415 V = (380 - 10%) – (415 + 6 %)]; 60 Hz: 460V / ± 10 % UN ,
    • Protection IP68
    • Motor protection: DIN 61947-4-1
    • Frequency of starts: 10 starts/ hour (with min. 3 minutes resting time), equally distributed
    • Motor lead length: 6 m
    • DOL / YΔ - start (pos. of cables 90 °)
    • Installation orientation: Vertical / horizontal (shaft end heightened)
    • Rotation counter clock wise facing shaft end (rotation reversible)
    • All motors with factory installed leads

    OPTIONS

    • Special voltages
    • Retrofitable PT 100 temperature sensor
    • PE2/PA winding insulation for max. ambient temperature of 45 °C (Standard cooling flows)
    • Higher-graded materials: 316SS and 904L
    • Special lead lengths on request
  • MOTOR MODEL NUMBERS*

    PN
    [kW]
    UN / fModel Numbers
    Digit 1 – 6
    Model Numbers
    Digit 7 – 10
    [V] / [Hz]DOLY∆WW*316 SS904LPE2/PA
    WW*316 SS904L
    85380 - 415 / 50
    460 / 60
    264 131264 231511161117111531163117311
    380 / 60264 661264 761
    110380 - 415 / 50
    460 / 60
    264 133264 233511161117111531163117311
    380 / 60264 663264 763
    130380 - 415 / 50
    460 / 60
    264 134264 234511161117111531163117311
    380 / 60264 664264 764
    150380 - 415 / 50
    460 / 60
    264 135264 235511161117111531163117311
    380 / 60264 765
    185380 - 415 / 50
    460 / 60
    264 136264 236511161117111531163117311
    380 / 60264 766
    • * WW (Water well)- Stator 304SS / Castings - CI Powder coated (see material description in the catalog)

    10" Rewindable Motors 50 Hz - Performance Data

    PN
    [kW]
    Thrust
    F[N]
    UN
    [V]
    nN
    [min-1]
    IN
    [A]
    IA
    [A]
    η(Eff.)[%]
    at % load
    cosφ(Pf.)
    at % load
    TN
    [Nm]
    TA
    [Nm]
    50751005075100
    8560 00038028901797838586850.780.850.87281282
    40029001748288385850.720.810.85280316
    41529101718638385850.680.780.83279342
    50028901365958485840.780.840.87281282
    52529001336318385850.720.810.85280316
    10002900683318385850.720.810.85280316
    11060 000380291023510958687860.720.810.85361418
    400292023211588486860.650.760.82360467
    415292023312068385860.590.710.79360507
    50029101808758687860.690.790.83360432
    52529201799238586860.620.730.8359482
    10002920894638486860.650.760.82360467
    13060 000380290026612718888870.790.850.87428487
    400292025613448788880.740.820.86425546
    415292025514008788870.690.780.83425592
    50029002029668788870.790.850.87428487
    525292019510248788870.730.810.85425546
    100029101045238788870.760.830.86426516
    15060 000380291030715028787860.790.850.88492568
    400292029815908688870.730.810.85491635
    415293029616558687870.670.770.83489689
    500291023311428787800.790.850.88492568
    525292022712118687870.730.810.85491635
    100029201176368688870.730.810.85491635
    18560 000380290039020308788870.720.810.85609913
    400292038421488688880.640.750.816051022
    415292038922378486860.570.70.796051109
    500290029415008788870.720.810.85610888
    525291028915808687870.650.760.82607988
    100029001488598788870.720.810.85609913

    10" Rewindable Motors 6 0Hz - Performance Data

    PN
    [kW]
    Pmax
    [kW]
    Thrust
    F[N]
    UN
    [V]
    nN
    [min-1]
    IN
    [A]
    IA
    [A]
    η(Eff.)[%]
    at % load
    cosφ(Pf.)
    at % load
    TN
    [Nm]
    TA
    [Nm]
    50751005075100
    859860 00046035001728038385850.760.830.86267281
    380351021611208284850.690.780.83267325
    11012760 000460351022511608486860.710.80.84345375
    380351027314308486860.70.790.84346382
    13015060 000460351025413088687870.770.840.87408437
    380351030917108587860.730.820.86408474
    15017360 000460351029415578587870.770.840.87469508
    380351036219808587870.750.830.86468535
    18521560 000460351037721308587870.70.790.84585858
    380351044826908487870.660.770.87583896

    10" Rewindable Motors 50/60 Hz - Lengths & Weights*

    PN
    [kW]
    Motor LengthsMotor Weights [kg]Motor Shipping Size [mm]
    L [mm]MotorIncl. PackBHL
    8514192803263415141896
    1101529315361
    13016593624123415142246
    1501769413463
    1851919449499
  • 10" Rewindable Motors - DOL Motor Leads*

    PN
    [kW]
    Ø
    [mm²]
    B / H
    [mm]
    Lengths
    [m]
    Qyt.Lead
    Mod.- Nr.
    Lead seal Kit WW / 316
    Mod.- Nr.
    Lead seal Kit 904L
    Mod.- Nr.
    854G25B44.361308 710 116308 660 720308 660 724
    H14.5
    110 – 1304G35B48.561308 710 117308 660 721308 660 725
    H16.5
    130 - 150 (PE2/PA)3X50B46.561308 710 113308 660 712308 660 726
    H19.5
    185**1X70D20.763308 711 100--
    • For PE2/PA motors additionally the special tape 700 541 688 is absolutely necessary
    • *Cables are designed for submerged operation.  For air operation, please consult Franklin Electric.
    • ** Please contact Franklin Electric.

    10" Rewindable Motors - Y∆ Motor Leads*

    PN
    [kW]
    Ø
    [mm²]
    B / H
    [mm]
    Lengths
    [m]
    Qyt.Lead Mod.- Nr.Lead Seal Kit WW/316SS
    Mod.- No.
    Lead Seal Kit 904L
    Mod.- No.
    853X16B28.861308 710 118308 660 722308 660 727
    H12.2
    4G16B381
    H12.8
    110 - 1503X25B37.561308 710 114308 660 713308 660 728
    H16
    4G25B44.31
    H14.5
    1854G35B48.561308 710 121308 660 723308 660 729
    H16.5
    3X35B38.51
    H16.5

    10" Rewindable Motors - Ground Leads*

    Ø
    [mm²]
    D Ø
    [mm]
    Lengths [m]St.Mod.-Nr.
    1G251381308 053 080
    1G3515,361308 056 060
    • *only for 304SS and 316SS Motors

    10" Rewindable Motors - Lead opening seal kit

    Model numbers
    85 – 185 kW DOL / Y∆WW / 316SS308 660 715
    904L308 660 730