Aolong Factory Variable Frequency Yvf Industrial Explosion Proof AC Electric/Electrical Motors

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Product Description

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Basic Information

Model NO.
YBBP-315S-2(110kW)
Number of Stator
Three-Phase
Function
Driving
Casing Protection
Closed Type
Number of Poles
2
Starting Mode
Direct on-line Starting
Certification
ISO9001, CCC, Explosion Proof Test Report
Mount Type
B3, B5, B35, B14, B34, V1, V5
Insulation Class
F
Voltage
220V, 380V, 440V, 660V
Guarantee
12 Months
Winding
100% Pure Copper
Power
From 120W to 630kw
HS Code
85015350
Package Size
129.00cm * 90.00cm * 85.00cm
Gross Weight
940.000kg

Product Description

Variable Frequency Industrial Explosion Proof AC Electric Motor

The YBX4-BT4 series flameproof ultra-high efficiency three-phase asynchronous motor is a fully enclosed, self-fan cooling squirrel cage motor manufactured using new materials and optimized design. It meets energy efficiency level 2 (GB18613-2020) and is consistent with IE4 of IEC60034-30.

The explosion-proof designations include Ex db I AT4/BT4 Mb and Ex db II AT4/BT4/CT4 Gb. For dust environments, designations are Ex tD A21 IP65 T130ºC and Ex tD A22 IP65 T130ºC. These motors are ideal for plants containing methane, combustible gases, or air mixtures.

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Technical Parameters

Type Rated Power Current (A) Speed (r/min) Torque / Eff
KW HP
3000r/min (2 Poles)
YBBP-80M1-20.7511.728802.4
YBBP-90S-21.523.228904.8
YBBP-100L-234629109.6
YBBP-160M1-2111520.6295035
YBBP-200L1-2304054.9297095.5
YBBP-315S-21101501952975350

Our Advantages

100% inspection for all incoming parts; every motor is tested throughout each process.
Usage of 100% full copper 180# famous brand enamelware wire for winding.
IE3/IE4/IE5 motors use high-end 800# or 270# silicon steel sheets (0.35mm thickness).
Vacuum dipping process: preheat 120°C, dry 8h, vacuum dip, and dry again at 135°C.
High-quality bearings (Tianma or Renben) with high-end temperature-resistant oil.
Rotor hot sleeve assembling (450-500°C) for superior balance and accuracy.

Motor Features

  • Frame Size: H63-450
  • Voltage Range: 220-660V
  • Frequency: 50/60 Hz
  • Poles: 2, 4, 6, 8, 10, 12
  • Protection: IP54 to IP65
  • Ambient Temp: -15°C to 40°C
  • Insulation: Class F
  • Cooling: IC411 Standards
  • Duty Cycle: Continuous (S1)
  • Casing: Alu. (up to 180) / Cast Iron
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Product Gallery

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FAQ

1. Are these motors certified for explosive environments?
Yes, our motors have CCC, ISO9001-2015, and specific Explosion-proof certificates with comprehensive test reports for methane and combustible dust environments.
2. What is the standard energy efficiency level?
The YBBP/YBX4 series meets energy efficiency level 2 (GB18613-2020), which is equivalent to the IE4 high-efficiency standard.
3. Can the motor be customized for specific voltages?
Yes, we support OEM and ODM services. Standard voltages range from 220V to 660V, and specialized requirements can be accommodated.
4. What materials are used for the motor winding and casing?
We use 100% pure copper winding. The casing is made of high-quality aluminum for frames up to 180 and cast iron for all frame sizes.
5. What is the typical lead time for an order?
Standard production and delivery usually take between 15 to 30 days after receipt of the deposit or original L/C.
6. What kind of warranty is provided?
We provide a one-year quality warranty. During this period, we supply free replacement parts for non-operational failure issues.

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