Pearl - 6" Submersible Motors

6MRSP - Submersible Motors

6” rewindable submersible motors, asynchronous, two 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 50 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 6MRCP and 6MRSP motors up to 50 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)
MODEL	[ HP ]	[ kW ]	[ kN ]	V	rpm	A	A	A	50	75	100	50	75	100
6MRSP 50	5	3.7	20	230	3350	16.8	19.3	87.8	69	70	70	65	74	85
6MRSP 50	5	3.7	20	460	3350	8.4	9.7	44	69	70	70	65	74	85
6MRSP 75	7.5	5.5	20	230	3360	22.6	26	117	71	72	72	65	74	85
6MRSP 75	7.5	5.5	20	460	3360	11.3	13	59	71	72	72	65	74	85
6MRSP 100	10	7.5	20	230	3380	28.4	32.7	147	77	78	78	65	74	85
6MRSP 100	10	7.5	20	460	3380	14.2	16.3	73	77	78	78	65	74	85
6MRSP 150	15	11	20	230	3400	39.2	45.1	199	80	81	81	67	76	87
6MRSP 150	15	11	20	460	3400	19.6	22.5	101	80	81	81	67	76	87
6MRSP 200	20	15	20	230	3440	54.6	62.8	279	79	82	80	66	75	86
6MRSP 200	20	15	20	460	3440	27.3	31.4	141	79	82	80	66	75	86
6MRSP 250	25	18.5	20	230	3450	69	79.4	346	79	81	80	64	73	85
6MRSP 250	25	18.5	20	460	3450	34.5	39.7	178	79	81	80	64	73	85
6MRSP 300	30	22	20.5	230	3460	80	92	392	80	81	81	65	74	85
6MRSP 300	30	22	20.5	460	3460	40	46	207	80	81	81	65	74	85
6MRSP 400	40	30	26.5	460	3480	53.4	61.4	272	81	82	82	66	75	86
6MRSP 500	50	37	26.5	460	3490	66.6	76.6	341	80	82	81	66	75	86
6MRSP 600	60	40	26.5	460	3490	82.1	94.4	415	80	81	80	66	75	86