• VPM-253
  • FEATURES
  • MODEL INDENTIFICATION
  • PERFORMANCE CURVE CHART
  • CONSTRUCTION
  • DIMENSION DRAWING

FEATURES

Permanent Magnet Synchronous Frequency Conversion Motor

The exclusive IE5 ultra-high efficiency permanent magnet motor is designed by using ANSYS software,which can overcome the air gap problem, miniaturization, low temperature rise, no fan, low noise,fast reaction speed, can effectively speed up and down the frequency range, protection grade IP66,insulation grade F CLASS and other characteristics.

Canned Pumps

The fluid mechanics analysis software is used to optimize the overall efficiency of the canned pump, and the ultra-high efficiency permanent magnet variable frequency canned pump is integrated with the unique patent structure of the permanent magnet synchronous variable frequency motor.

INNOVATIVE INVENTION PATENT NOVEL DESIGN

1. Security Architecture
Use outer leakage protection cover and assemble with leak sensor design can make the signal output control, as the inner wetted back cover burst in abnormal damage, the chemical liquid medicine will into the outer leakage protection back cover to provoke leak sensor sensing actuator, which can effectively achieve active warning leakage protection action immediately, greatly reduced may cause the canned pumps serious damage.

2. Anti-Corrosion Structure
The motor enclosure is designed with V0 grade of high temperature resistant and fire resistant, and high safety coefficient of use. It can effectively protect the permanent magnet synchronous frequency conversion motor from corrosion damage caused by external acid and alkaline gas environment or chemical liquid dripping.

3. Heat Dissipation Structure
In the frame of permanent magnet synchronous frequency conversion motor and the anti-corrosion enclosure assembly with (UL-94V0) fi re grade engineering plastics, the design has a unique heat dissipation channel, which can effectively make the motor's own temperature rapidly exported by the heat dissipation channel.

4. Frequency Converter Selection
The VPM permanent magnet frequency conversion pump must be equipped with IPM/SPM special frequency converter that can drive the permanent magnet motor, which should conform to the local voltage products and specifications, and set the relevant permanent magnet motor parameters provided by us. Do not directly use mains or induction motor (IM) converter to drive the VPM permanent magnet frequency conversion canned pump. Otherwise, the product may fail to be driven or damaged.

MODEL INDENTIFICATION

PERMANENT MAGNET VARIABLE FREQUENCY CANNED PUMP MODEL DESCRIPTION

VPM
-
F
-
66
-
5
-
C
-
C
-
V
-
S
-
F
-
TM
1
 
2
 
3
 
4
 
5
 
6
 
7
 
8
 
9
 
10

1. Model

6. Bearing

VPM Series C-CARBON C-CERAMIC S-SIC

2. Material

7. Rubber

F-GFRPP H-PPH
C-CFRPP P-PVDF E-CFRETFE
E-EPDM V-VITON H-HFKM

3. In-Outlet

8. Leak Sensor

25-25x25mm 44-40x40mm 45-40x50mm
56-50x65mm 66-65x65mm 68-65x80mm
S-Additional purchase of leak detection sensor (Options )

4. Kw

9. Motor Casing

03-250w   0-0.4kw 08-0.55kw  1-0.75kw
1.5-1.1kw 2-1.5kw 3-2.2kw      5-4kw
7-5.5kw    10-7.5kw
F-GFRPP (Standard)
P-GFRPPS (Options )

5. Spindle

10. For Medium Outlet

C-CERAMIC S-SIC TM-Medium Outlet

PERMANENT MAGNET FREQUENCY CONVERSION SYNCHRONOUS MOTOR MODEL DESCRIPTION

PM
-
4
-
2
-
3
-
4
-
338
1
 
2
 
3
 
4
 
5
 
6

1. Model

4. Rated Speed

PM Series C-CARBON C-CERAMIC S-SIC

2. KW / HP

5. Motor Rotor Pole Pairs

0.25-0.25KW(1/3HP) 0.4-0.4KW(1/2HP)
0.55-0.55KW(3/4HP) 0.75-0.75KW(1HP)
1.1-1.1KW(1.5HP) 1.5-1.5KW(1.5HP)
2.2-2.2KW(3HP) 4-4KW(5.5HP)
5.5-5.5KW(7.5HP) 7.5-7.5KW(10HP)
4-4P

3. Rated Frequency

6. Voltage

2-200HZ 348:3Ø/480V 344:3Ø/440V
338:3Ø/380V 322:3Ø/220V

PERFORMANCE CURVE CHART

Performance Curve Chart 

Model / VPM-253
Hz No Outlet / Inlet
(mm)
HP Head
(M)
Capacity
(L/Min)
Standard Duty Point
(M-L/Min)
200 A 25/25 3 42.5-39.5 50-95 39.5-95
195 B 40.5-35 50-120 35-120
190 C 38.5-32 50-130 32-130
180 D 34.5-10 50-185 28.5-125
170 E 30.5-10 50-185 24-130
160 F 27-10 50-185 21-123
150 G 23-10 50-175 18.5-115
140 H 21-10 50-155 14-127
120 I 14.5-7 50-135 12-90

CONSTRUCTION

 Construction

<
NO DESCRIPTION MATERIAL NO DESCRIPTION MATERIAL
1

Front Casing

PPH / GFRPP / CFRPP /
PVDF / CFRETFE

5

Rear Cover Protective Cover

GFRPPS

1-1

Front Thrust Ring

Ceramic / SIC

6

Plastic Motor Housing

GFRPP+V0 /
CFRPPS

1-2

Front Cover Support Frame

PPH / GFRPP / CFRPP /
PVDF / CFRETFE

6-1

Motor Plastic Housing O-ring

EPDM

1-3

Inlet Flange

PPH / GFRPP / PVDF /
CFRETFE

7

Motor Coil

Aluminum & Motor Coil

1-4

Inlet O-ring

EPDF / FKM / HFKM

7-1

Motor Coil O-ring

EPDM

1-5

Inlet Flange Fasten Screw

PPH / GFRPP / PVDF /
CFRETFE

7-1

Motor Coil O-ring

EPDM

1-6

Front Cover Fixing Screw Set

SUS304/Ti

8

Motor Rear Bracket

Aluminum

1-7

Front Cover Fixing Screw Set

SUS304/Ti

8-1

Motor Rear Bracket Fixing Screw Set

SUS304 / Ti

1-8

Outlet Flange

PPH / GFRPP / PVDF /
Outlet Flange CFRETFE

9

Power Junction Box

PP+V0

1-9

Outlet O-ring

EPDM / FKM / HFKM

10

Protective Cover for Power Junction Box

PP

1-10

Outlet Flange Fasten Screw

PPH / GFRPP / PVDF /
CFRETFE

10-1

Power Junction Box Protective Cover Fixing Screw Set

SUS304 / Ti

2

Impeller

GFRPP / CFRPP / PVDF
CFRETFE

11

Baseplate

GFRPP

2-1

Mouth Ring

PTFE / SIC

11-1

Baseplate Fixing Screw Set

SUS304 / Ti

3

Magnet Capsule

PP / PVDF / CFRETFE

12

Leak Sensor

PP+V0

3-1

Bearing

CARBON / PTFE /
CERAMIC / SIC

12-1

Waterproof Connector of Leak Sensor Cable

NYLON

4

Rear Casing

PPH / GFRPP / CFRPP /
PVDF / CFRETFE

12-2

Leak Detection Controller

PP+V0

4-1

Rear Casing O-ring

EPDM / FKM / HFKM

13

Wire Clasp

PP

4-2

Rear Casing O-ring

EPDM / FKM / HFKM

     

DIMENSION DRAWING

VPM-687/6810 VPM-663 VPM-2515
VPM-665 VPM-563 VPM-440/4408
VPM-565 VPM-452/453 VPM-2508
VPM-455 VPM-441/4415 VPM-2503

VPM-252/253

MODEL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
VPM-687/6810 213 18 415 80 150 190 8 19 26 65 140 174 4 19 24 111 118 245 273 302 14 412 378 321 362 62
VPM-665 198 18 395 65 140 174 4 19 24 65 140 174 4 19 24 96 107 208 236 236 14 375 336 284 296 71
VPM-565 198 18 378 65 140 174 4 19 24 50 122 160 4 19 18 94 102 208 236 236 14 370 324 284 296 66
VPM-455 198 18 378 50 122 160 4 19 24 37 104 140 4 19 20 92 92 208 236 236 14 350 309 284 296 46
VPM-663 182 15 379 65 140 174 4 19 24 65 140 174 4 19 24 96 105 202 230 212 14 360 336 266 252 78
VPM-563 182 15 362 65 140 174 4 19 24 50 122 160 4 19 18 94 100 202 230 212 14 355 324 266 252 73
VPM-452/453 182 15 357 50 122 160 4 19 18 37 104 140 4 19 20 100 90 202 230 212 14 330 319 266 252 48
VPM-252/253 182 15 381 21 87 125 4 19 18 21 87 125 4 19 18 - 86 202 230 212 14 311 300 266 252 29
VPM-441/4415 165 15 330 37 104 140 4 19 20 37 104 140 4 19 20 92 87 168 196 192 14 315 299 232 232 54
VPM-2515 165 15 329 21 87 125 4 19 18 21 87 125 4 19 18 95 87 168 196 192 14 306 294 232 232 45
VPM-440/4408 143 15 298 37 104 140 4 19 20 37 104 140 4 19 20 70 91 168 196 172 14 324 254 232 212 51
VPM-2508 143 15 287 21 87 125 4 19 18 21 87 125 4 19 18 75 86 168 196 172 14 319 251 232 212 46
VPM-2503 143 15 287 21 87 125 4 19 18 21 87 125 4 19 18 63 74 143 171 172 14 289 235 207 212 46
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