Product Details

Title:

YB2 series Medium & High Voltage Explosion Proof Three Phase AC Motor

Brief Introduction

Simo YB2 series medium and high-voltage explosion-proof three-phase asynchronous motors (frame sizes 355-560) complies with requirements of GB 755-2008 "Rate and Performance of Rotary Motors", GB 3836.1-2010 "Explosive Environment Part 1: General Requirements", GB 3836.2-2010 "Explosive Gas Environment Part 2: From Explosion-proof Enclosures "d" Protected Equipment" provisions. The explosion-proof mark is ExdII BT4 Gb applicable to Zone II in the factory, the temperature class is T4, and the equipment protection class is Gb Class, which can replace ExdIIAT4 Gb products.

Main Technical Parameters

Frame:	H355~H560
Power Scope:	185~1600kW
Voltage:	3000V, 3300V, 4160V, 6000V, 6600V, 10000V, 11000V
Frequency:	50Hz, 60Hz
Number of Poles:	2P, 4P, 6P, 8P, 10P
Speed	3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm
Cooling Mechod	IC411
Protection Grade	IP55
Insulation Class	F(155℃), H(180℃)
Duty:	S1, S4, S5, S6, S9
Mounting Type	B3/V1/B35

---

Why choose Simo Brand YB2 series of Motor?

YBBP series of high voltage explosion proof motor is one high efficiency squirrel caged rotor three phase AC motor. It has outstanding advantages of excellent explosion-proof property, high reliability, compact structure, safe, environment protection, low vibration, low noise, easy to install and maintain.

To meet with different clients’ needs, the motors can be made into foot mounting or vertical mounting, insulation class H, double shaft ends, TH3, plateau and other situations.

Great quality is the secret that Simo motor can be outstanding all through the 67 years in electric motor manufacturing industry. We have really strict control systems on the material suppliers choosing and reviewing, material inspection, process checking, motor testing, packing and transporting.

---

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible for special installation dimensions

• Customizable outlook and dimensions

---

Stator

• 99.9% pure copper winding for stator to ensure the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any possible winding flaw.

---

Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• Copper bar rotor is available for Y series motor

• Well and precisely machined shafts with good capacity of strength and toughness

---

Testing

• All motors must pass the piece testing before painting and packaging

• Type tests will be regularly performed for each series, more often for new developed series and variants.

---

Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood bo

---

Applications

YB2 series of motor can be widely applied to drive different kinds of general machines, such as compressor, water pump, crusher, windlass, centrifuge, cutting machine, conveyors and so on. The motor can always provide excellent driving power and meet well the customer’s need no matter in indoor, outdoor, plateau, damp-heat type or other working conditions.

More application details, click here.