logo
お待たせしました Changzhou Bextreme Shell Motor Technology Co.,Ltd
+86 18152874275

High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T for Electric Excavator Motor Cooling in Construction Machinery

基本的な特性
原産地: 中国
ブランド名: Bextreme Shell
認定: CE
モデル番号: OWP-BL43-440T
取引物件
最低注文数量: 1
価格: 交渉可能
支払条件: T/T、ウェスタンユニオン
補給能力: 10000個/月
製品概要
電動ショベル用高効率24Vブラシレスクーラントポンプ。 400Wの電力、50L/分の流量、IP68定格。 PWM 速度制御、包括的な保護、過酷な建設環境向けの 20,000 時間以上の耐用年数を備えています。

製品詳細

ハイライト:

brushless DC electric coolant pump

,

electric excavator motor cooling pump

,

construction machinery water pump with warranty

Product Name: 電動クーラントポンプ
Operation Voltage: DC24V
Power Consumption: 400W
Material: アルミニウム
Performance: Q=50L/min @H=20m
製品の説明
High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T
As a critical component for thermal management in construction machinery, the High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T is specifically engineered to meet the rigorous cooling demands of electric excavator motors. Combining advanced technology with robust design, this pump ensures reliable temperature control even in harsh working environments, safeguarding motor performance and extending service life.
Technical Specifications
Parameter Details
Power Input 24VDC (18-32VDC)
Rated Power 400W
Rated Flow Rate 3000L/H @ H=20M
Max Flow 5000L/H
Max Lift Head 23M
Medium Compatibility Glycol (50-60%) + water, dielectric oil, electronic fluorinated solution
Medium Temperature Range -40℃ to 85℃
Outlet Diameter 25mm
Speed Regulation PWM
Fault Feedback Signal High/Low-level
IP Rating IP68
Noise Level ≤60dB
Service Life >20000 hours
Core Advantages
  • Closed impeller structure optimizes fluid dynamics for high pumping efficiency
  • Low operational noise level (≤60dB) for quieter operation
  • Permanent magnet brushless technology reduces size and power consumption
  • Enhanced energy efficiency aligns with low-carbon requirements
  • Ultra-long-life friction pair materials for exceptional durability
  • Centrifugal and shielded design ensures resistance to wear
  • PWM duty cycle speed regulation for precise flow control
  • Comprehensive protection functions including reverse connection, overvoltage, overcurrent, dry-running, and overtemperature protection
  • High/low-level fault feedback signals for timely maintenance
  • IP68 rating for reliable performance in harsh environments
Application & Usage
The OWP-BL43-440T High-Efficiency Brushless DC Electric Coolant Pump is primarily designed for electric excavator motor cooling in the construction machinery industry, where stable thermal management is crucial for operational safety and efficiency. Electric excavators operate under extreme conditions including heavy loads, continuous operation, and exposure to temperature fluctuations ranging from -40℃ to 85℃.
This pump's compatibility with multiple media (glycol-water mixtures, dielectric oil, electronic fluorinated solutions) makes it adaptable to different cooling system configurations. With a rated flow rate of 3000L/H (at 20M head) and maximum flow of 5000L/H, it efficiently circulates cooling media to dissipate heat generated by electric excavator motors during high-intensity operations.
PWM Speed Control & Fault Feedback
High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T for Electric Excavator Motor Cooling in Construction Machinery 0
PWM Speed Control & Fault Feedback System
Performance Curve
High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T for Electric Excavator Motor Cooling in Construction Machinery 1
Performance Curve
Dimensional Drawings
High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T for Electric Excavator Motor Cooling in Construction Machinery 2
Dimensional Drawing 1
High-Efficiency Brushless DC Electric Coolant Pump OWP-BL43-440T for Electric Excavator Motor Cooling in Construction Machinery 3
Dimensional Drawing 2
関連製品

問い合わせを送る