1HP, 2HP, 3HP, 4HP, 5.5HP, 7.5HP, 10HP, 15HP, YB3 AC Asynchronous Three Phase Electric Motor with Explosion-Proof Certificate

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1HP, 2HP, 3HP, 4HP, 5.5HP, 7.5HP, 10HP, 15HP, YB3 AC Asynchronous Three Phase Electric Motor with Explosion-Proof Certificate

Customization:	Available
Application:	Industrial
Speed:	High Speed

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Product Description

⚡ Basic Specifications

Model NO.

YB3-63~YB3-355

Stator Phase

Three-Phase

Function

Driving

Protection

Explosion-Proof Type

Number of Poles

2,4,6,8,10p

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC, CE, Explosion-Proof Certificate

Voltage

220/380V, 380V, 415V, 660V, 720V

Frequency

50Hz, 60Hz

Motor Housing

Cast Iron

Core Wire

Copper Wire

Insulation

F Class

Power Range

0.75kw~355kw

Protection Class

IP55

HS Code

85015

Capacity

1000PCS/Day

📦 Packaging & Delivery

Package Size

88.00cm * 88.00cm * 88.00cm

Gross Weight

880.000kg

📝 Product Description

YB3 series explosion proof three-phase asynchronous motor is a high-performance product developed for industrial safety requirements. It is designed for environments where explosive gas mixtures may exist, combining durability with efficient operation.

1. Technical Features

• Frame size: H63~355
• Rated power: 0.18KW~355KW
• Rated voltage: 220/380/660V or on request
• Speed options: 2970r/min, 1450RPM, 980RPM, 730RPM, 590RPM
• Ambient Temperature: -15°C to 40°C
• Duty: continuous (S1)
• Cooling Method: IC411
• EX-mark: Exd I, Exd II AT4, Exd II BT4

📊 Performance Data

Model	Power (KW)	Rated Current (A)	Speed (RPM)	Eff. (%)	Power Factor	Stall Torque/Rated
YB3-631-2	0.18	0.53	2720	66.0	0.80	2.2
YB3-801-2	0.75	1.8	2845	75.0	0.83	2.2
YB3-100L-2	3	6.3	2860	83.0	0.88	2.2
YB3-132S2-2	7.5	14.9	2900	87.0	0.88	2.2
YB3-160M2-2	15	28.8	2930	89.0	0.89	2.2
YB3-200L2-2	37	67.9	2950	92.0	0.90	2.0
YB3-315M-2	132	233	2975	94.5	0.91	1.8
YB3-355L2-2	315	544	2980	95.6	0.92	1.6

⚙️ Production & Quality

🎨 Painting Color Code

🌟 Service & Support

Pre-sales Service

• Technical support from engineering experts.
• Rapid competitive offers within 24 hours.
• Document support for design and development.

After-sales Service

• 1-year warranty coverage.
• Lifetime availability of spare parts.
• 24-hour response to feedback and inquiries.

❓ Frequently Asked Questions

What are the main applications for YB3 explosion-proof motors?

These motors are primarily used in hazardous environments where explosive gas mixtures are present, such as mining, chemical plants, and oil & gas facilities.

Which certifications do the YB3 motors hold?

Our YB3 series is fully certified with ISO9001, CCC, CE, and specialized Explosion-Proof Certificates.

What is the protection and insulation class of these motors?

The motors feature an IP55 protection rating and Class F insulation, ensuring safe and reliable operation under continuous (S1) duty.

Can the painting color be customized?

Yes, we provide painting services according to the customer's specific color request and provide a color code chart for reference.

What is the standard warranty period?

We provide a 1-year warranty after receipt of the motors and guarantee spare parts availability for the lifetime of the product.

What cooling method do these motors use?

The standard cooling method used is IC411, which is a totally enclosed fan-cooled (TEFC) system.

Product Detail

1HP, 2HP, 3HP, 4HP, 5.5HP, 7.5HP, 10HP, 15HP, YB3 AC Asynchronous Three Phase Electric Motor with Explosion-Proof Certificate