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 150 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
MODEL	[ 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