Inner Shaft Type Small Size Lightweight Extra Coupling Yyb90s-2

• Customization: Available
• Application: Industrial
• Speed: Variable Speed
• Model NO.: YYB90S-2
• Number of Stator: Three-Phase
• Function: Driving, Control, Inverter Duty Motor
• Casing Protection: Protection Type
• Number of Poles: 10
• Starting Mode: Variable Frequency Starting
• Certification: ISO9001, CCC, CE
• Brand: Wannan Motor
• Frame Size: 90mm
• Output: 1.5kw
• Efficiency: Ie2
• Poles: 2
• Duty: S6
• Insulation: F
• Cooling: IC411
• Protection Degree: IP55
• Voltage: 380V, or Customized
• Frequency: 50Hz, 60Hz
• Terminal: Top, Right Side, Left Side
• Frame: Cast Iron
• Service Factor: 1.0
• Mounting Type: Foot, Flange
• Ambient Temperature: 40°C, 1000 M. a.S.L
• Transport Package: Carton/Wooden Case/Pallet
• Specification: 1680*735*1000mm
• Trademark: WNM
• Origin: Jingxian, Anhui, China
• HS Code: 8501520000
• Production Capacity: 20000 PCS/Month
• Package Size: 129.00cm * 71.50cm * 80.05cm
• Package Gross Weight: 500.000kg

Product Description

YYB90s-2 IEC Three Phase Induction AC Electric Frequency Variable Inverter Duty Motor for fans pumps blowers 
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Applications
Widely applied in metallurgy, chemistry, textile, pharmacy, printing, packing and food industry on the machine or equipment by which adjustable speed is needed, like fan, pump, numerical control machine, machining center, etc.

General Description

• Frame sizes: 90 to 280    
• Rated output: 0.37 to 90kW          
• Insulation class: F            
• Voltage: 380V
• Efficiency levels: IE2 IE3
• Frequency range for 2P: (3) 5-100Hz (frame size 80-250)
•                                         (3) 5-70Hz (frame size 280)
                                          (3) 5-60Hz (frame size 315-355)
• Frequency range for 4, 6, 8, 10P: (3) 5-100Hz

Features: 

*Stepless speed regulation in a wide range
*Good performance, energy saving
*High-grade insulation material and special technological can withstand high frequency pulse impact
*Separated fan for forced-ventilation
*Separated fan for forced-ventilation

Optional Features:
Electrical:
Insulation Class:H
Thermal Protection: PTC Thermistor, Thermostat or PT100
Mechanical:
Others mountings
Protection Degree:IP56, IP65
Sealing:Lip seal, Oil seal
Space Heater
Drain Hole

Specifications of cooling blower and brake for the motor

Motor	Frame	80	90	100	112	132	160	180	200	225	250	280	315	355
Cooling Fan	(W) Power	30	42	52	55	55	80	80	150	200	230	320	700	700
	(A) Current	0.09	0.16	0.18	0.18	0.19	0.26	0.30	0.6	0.6	0.6	1.1	1.8	1.9
	Voltage	Standard 380V, but blower of other voltage can be customized depending on user's requirement.
Optional Encoder	Incremental Encoder

Mounting Type
Conventional mounting type and suitable frame size are given in following table(with "√")

Frame

basic type

derived type

B3

B5

B35

V1

V3

V5

V6

B6

B7

B8

V15

V36

B14

B34

V18

80~112

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

132~160

√

√

√

√

√

√

√

√

√

√

√

√

-

-

-

180~280

√

√

√

√

-

-

-

-

-

-

-

-

-

-

-

315~355

√

-

√

√

-

-

-

-

-

-

-

-

-

-

-

If there is no other request in the order or agreement, terminal box standard position is at the right side of the frame; data above may be changed without prior notice.
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