24VDC 300w Boosting Brushless DC Motor Water Pump Automotive
JP-SH300 Brushless water pump
Boosting/circulation/Variable-frequency/Low-noise/centrifugal pump
PWM control / CAN BUS(optional)
Applications:
Widely used in hybrid bus, hybrid
passenger car, electric vehicles, trains,
ships and other heating and
cooling circulation system.
Structural features :
1: Major structure :Pump head, brushless DC motor
and controller；
2: Features : Compact structure, strong sealing, strong
adaptability to the environment and media, structure and
material are corrosion resistance, high impact resistance,
with good heat dissipation structure.
1,JP-SH300 Water pump Drawing:
2. JP-SH300 performance curve
2, Technical specifications of JP-SH300 water pump
| N0. | Item | Parameters | Remark |
| 1 | Rated Voltage | DC24V | |
| 2 | Working Voltage | DC～32V | |
| 3 | Rated Power | 280W | |
| 4 | Rated performance | H=20m, Q≥2000L/h, I≤12.5A | |
| 5 | Service life | ≥20000h | |
| 6 | Working Noise | ≤60 dB | |
| 7 | Ambient temperature | -50℃～125℃ | |
| 8 | Motor insulation grade | Class F | |
| 9 | Class of protection | IP68 | |
| 10 | Working medium | anti-freezing liquid | |
| 11 | Control mode | PWM or CAN(optional) | |
Connector Description
2:Pump body Brushless Motor structure features
Motor structure :
1:The rotor stainless steel housing is
sealed by laser welded
a)The new stainless steel material is
more resistant to corrosion ；
b)Much better leakproofness ；
2: The stator winding :
1, Reduce resistance, reduce
heat loss ；2, Reduce the
number of windings; Reduce
the volume of space.
c) Reduce the magnetic gap , reduce
magnetic flux loss ；
BLDC motor structural features
1, Tight seal, high corrosion resistance, strong
medium adaptability；
2, Low calorific value, low current and high motor
efficiency；
3:The Rotor is wrapped by stainless steel jacket tightly with laser full welding, sealing performance, corrosion resistance are much more improved.
Pump picture:
