Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor

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Model NO.: HMA, HMI, 2HMA, 2HMI, 3HMA, 3HMI
Starting Mode: y-δ Starting
Certification: ISO9001, CCC, CE, GOST R
Brand: Hongma
Efficiency Class: Ie1, Ie2, Ie3
Frame Size: H56mm-355mm
Poles: 2, 4, 6, 8, 10, 12 Poles
Rated Power: 0.06kw -355kw
Rated Voltage: 220/380V, 380/660V, 230/400, 400/690V
Frequency: 50Hz, 60Hz
Protection Class: IP44, IP54, IP55, IP56
Insulation Class: B, F, H
Mounting Type: B3, B5, B35, B14, B34 Multi and Pad M
Ambient Temperature: -20~+45
Trademark: Hongma, OEM
Transport Package: Carton and Wooden
Specification: 56-355
Origin: China
HS Code: 8501
Electric Motor Technical Data
Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor
Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor
Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor

About Motor
 1. Applicatio
Our  products are  all made by IEC and other international motor special standard, widely  used in home appliance, pump, fans, valve, refrigeration equipment, gas compressor,  separation Machinery, vacuum equipment, crane, construction machinery, livestock machinery, agricultural  machinery, woodworking machinery, machine equipment, printing    and dyeing machinery, and other power machinery.
 


2. Motor Sectional View
Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor

3. Exploded View for Spare Parts
Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor
4. HM Series Electric Motor Expression method
Hm (Y2, YE2, YE3) Series Three Phase High/ Premium Efficiency Electric Motor
5. Voltage, include single phase and three phase
Single phase: 110V, 220V, 230V, 240V.
Three phase: 220/380V, 230/400V, 380/660V, 400/690V (supply with customs special design)
 
6. Mounting Methods: Visit us at www.hongmamotor.net

7.Connection Methods
Power is under 3KW and voltage is 220/380V, 230/400V, and select Y.
Power is up 3KW and voltage is 380/660, 400/690V, and select .
 
HM Series and other three-phase asynchronous electric motors
 
                   High speed                          Low speed

HMD series double speed three-phase asynchronous electric motors

Single-phase resistance start motors, single-phase electric capacity start motors

Single-phase electric capacity revolution asynchronous motors,
Single -phase electric capacity start and revolution asynchronous motors
 
8.Wiring holes standard
Frame
NO. 		Y series Y2 series PG hole HMI.HMA serious standard Remarks
wire hole standard quantity wire hole standard quantity wire hole standard quantity wire holes tandard quantity thermistor
wire hole apply M16×1.5 nut
56     M20×1.5 1 PG11 1 M20×1.5 2
63     M24×1.5 1 PG11 1 M20×1.5 1
71     M24×1.5 1 PG11 1 M20×1.5 1
80 M24×1.5 1 M24×1.5 1 PG16 1 M25×1.5 1
90 M24×1.5 1 M24×1.5 1 PG16 1 M25×1.5 1
100 M30×2 1 M24×1.5 1 PG21 1 M25×1.5 1
112 M30×2 1 M30×2 2 PG21 2 M32×1.5 2
132 M30×2 1 M30×2 2 PG21 2 M32×1.5 2
160 M36×2 1 M36×2 2 PG29 2 M40×1.5 2
180 M36×2 1 M36×2 2 PG29 2 M40×1.5 2
200 M48×2 1 M48×2 2 PG36 2 M50×1.5 2
225 M48×2 1 M48×2 2 PG36 2 M50×1.5 2
250 M64×2 1 M64×2 2 PG42 2 M63×1.5 2
280 M64×2 1 M64×2 2 PG42 2 M63×1.5 2
315 M64×2 1 M64×2 2 PG48 2 M63×1.5 2
355 M64×2 1 M64×2 2 PG48 2 M63×1.5 2
 
 
9.Insulation class:E, B, F, H
insulation class max temperature temperature increase scope
E 120ºC 75K
B 130ºC 80K
F 155ºC 105K
H 180ºC 120K
 
10.Protection class: IP23, IP44, IP55, IP56
code means first number means second number means
IP international
protection form 		2 prevent >12mm solid 3 prevent pour water on
4 prevent >1mm solid 4 prevent splash water on
5 dustproof 5 prevent spray water on
6 prevent ocean waves
 
11. Frequency: 50HZ, 60HZ
12. Synchronized rotation speed: Change according to the poles and frequency:
50HZ: 2poles, 3000r/min; 4poles,1500r/min; 6poles, 1000r/min; 8poles, 750r/min
13.Working system: S1, S2, S3
14.Operate condition: altitude< 1000m, max temperature +40ºC, min temperature -20ºC
 
15.Vibration
FRAME NO. ≤132 132~225 >225~355
r/min Synchronous Speed 600~1800 1800~3600 600~1800 1800~3600 600~1800 1800~3600
Vibration Effective Value of Vibration Speed mm/s
N 1.8 2.8 3.5
R 0.71 1.12 1.12 1.80 1.80 2.80
S 0.45 0.71 0.71 1.12 1.12 1.80
 
16. Bearings: Our motors are equipped as standard with bearings from C&U, NSK, NTN, SKF etc. All bearings are protected from the external environment with oil seals in the drive and non-drive end. Grease nipple for frame size 160 and up.
Frame No. drive end non-drive end
2P 4,6,8P 2P 4,6,8P
56 6201 ZZ C3 6201 ZZ C3 6201 ZZ C3 6201 ZZ C3
63 6201 ZZ C3 6201 ZZ C3 6201 ZZ C3 6201 ZZ C3
71 6202 ZZ C3 6202 ZZ C3 6202 ZZ C3 6202 ZZ C3
80 6204 ZZ C3 6204 ZZ C3 6204 ZZ C3 6204 ZZ C3
90 6205 ZZ C3 6205 ZZ C3 6205 ZZ C3 6205 ZZ C3
100 6206 ZZ C3 6206 ZZ C3 6206 ZZ C3 6206 ZZ C3
112 6306 ZZ C3 6306 ZZ C3 6306 ZZ C3 6306 ZZ C3
132 6308 ZZ C3 6308 ZZ C3 6308 ZZ C3 6308 ZZ C3
160 6309 ZZ C3 6309 ZZ C3 6309 ZZ C3 6309 ZZ C3
180 6311 ZZ C3 6311 ZZ C3 6311 ZZ C3 6311 ZZ C3
200 6312 ZZ C3 6312 ZZ C3 6312 ZZ C3 6312 ZZ C3
225 6313 ZZ C3 6313 ZZ C3 6313 ZZ C3 6313 ZZ C3
250 6314 ZZ C3 6314 ZZ C3 6314 ZZ C3 6314 ZZ C3
280 6314 ZZ C3 6317 ZZ C3 6314 ZZ C3 6317 ZZ C3
315 6317 ZZ C3 6319 ZZ C3 6317 ZZ C3 6319 ZZ C3
355 6319 ZZ C3 6322 ZZ C3 6319 ZZ C3 6322 ZZ C3
 
17. Color options: Following Ral Code
 
18. Instruction on Maintaining the Electromotor 
I. Conditions of Usage
Ambient air temperature: -20ºC~+40ºC
Relative humidity: less than 90% 25ºC
Height above sea level: lower than 1000m
Main power frequency: 50Hz/60Hz
Voltage: 220V, 380V, 400V, 690V, etc.
Operating method: SI continuous
Notes

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