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Pearl - 8" Submersible Motors

8MRCP - Submersible Motors

8” rewindable submersible motors, asynchronous, two pole submersible motor, made combining cast iron and AISI 304 stainless steel or full stainless steel 304 or 316, to get the best durability and resistance. Available up to 125 HP.

Our electrical design provides the best efficiency motor, bringing the best performance out of your submersible pump.

PEARL MOTORS suitable for use with variable frequency drive (30Hz – 60Hz). 


GENERAL FEATURES

  • Rewindable motors up to 150 HP
  • High efficiency provides operation cost savings
  • Flange with NEMA standards
  • Optional high corrosion resistive materials (AISI 304 - AISI 316 - Duplex - Bronze)
  • Max. ambient water temperature 85°F (30° C) (optional up to 150°F (70°C)
  • Standard voltage 220/230/380/460V - 50/60 Hz (Allowable voltage tolerance ± %10)
  • Variable operation revolutions by frequency convertor (over 30 Hz)
  • Availability to be operated by Soft-Starter
  • CW & CCW direction of rotation
  • Rewindable Motors (PVC, PP & PE2 + PA winding wire) provides long service life

MATERIALS & COMPONENTS


  • Stainless steel shaft
  • High thrust capacity bearings
  • Chrome-plated bearing collet
  • High quality mechanical sealing system 
  • Practical cable connection
  • Up-Thrust ring
  • Slinger (sand guard) 

MOTOR TECHNICAL DATA:

MODEL

PN

AXIAL LOAD

VOLT.

nN

lN

lN (SF)

lA

EFFICIENCY
(% load)

Cos (% load)

RESISTANCE
3 ~ 60 hz 

[ HP ]

[ kW ]

[ kN ]

V

rpm

A

A

A

50

75

100

50

75

100

Dol
(U1-V1) [O]

8MRCP 400D363V

40

30

45

460

3480

54.1

62.2

288

81

83

83

79

81

84

0.51

8MRCP 500D363V

50

37

45

460

3480

65.9

75.8

351

83

84

84

74

81

84

0.36

8MRCP 600D363V

60

45

45

460

3490

79.2

91.1

421

84

85

85

74

81

84

0.27

8MRCP 750D363V

75

55

45

460

3500

95.7

110.1

509

85

86

86

74

81

84

0.23

8MRCP 1000D363V

100

75

45

460

3500

127.4

146.5

678

85

87

87

74

82

85

0.15

8MRCP 1250D363V

125

92

55

460

3500

158.2

181.9

842

86

87

87

73

80

84

0.12

8MRCP 1500D363V

150

110

55

460

3490

191.3

220

1018

86

86

86

73

80

84

0.11


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