JP2 series three-phase asynchronous polishing motorDetailed product description：

The JP2 series three-phase asynchronous polishing motor has a well-designed design and significant advantages such as small size, light weight, beautiful appearance, sturdy structure, and reliable performance. It can drive the grinding wheel to polish various parts. Its operating mode is S6=60%, which can ensure good operation in an environment with an altitude not exceeding 1000 meters and a surrounding temperature not exceeding+400 ° C. The insulation level of the stator winding is Class B. The taper of the tapered thread on both ends of the shaft is 160, and the bearing models are shown in Table 10. The rated power is 1.5, 2.2, 3, 4, 5.5, and 7.5KW (i.e. 2, 3, 4, 5.5, 7.5, and 10HP). The rated voltage is 380V. The Y connection is used for 3KW and below, and the △ connection is used for 4kW and above. The rated frequency is 50Hz, and polishing motors with other rated voltages (220/380V, 346V, 420V, etc.) or frequencies of 60Hz can also be supplied. JP and D dual speed polishing motors can be equipped with speed conversion switches, making it convenient to switch between fast and slow speeds.

model	rated power		Full load data				locked-rotor current rated current	Locked rotor torque rated torque	maximum torque rated torque	weight （Kg）
	(KW)	(HP)	rotation speed (R/min)	current (A)380V	efficiency %	power factor （Cos）
JP2 21--2	one point five	two	two thousand eight hundred and sixty	three point two two	eighty-one	zero point eight seven	seven	one point eight	two point two	thirty
JP2 22--2	two point two	three	two thousand eight hundred and sixty	four point six four	eighty-two point five	zero point eight seven	seven	one point eight	two point two	thirty-two
JP2 31--2	three	four	two thousand and nine hundred	six point one three	eighty-four	zero point eight eight	seven	one point eight	two point two	forty-five
JP2 32--2	four	five point five	two thousand and nine hundred	eight point zero five	eighty-five point five	zero point eight eight	seven	one point eight	two point two	fifty-two
JP2 41--2	five point five	seven point five	two thousand and nine hundred	ten point eight	eighty-six point five	zero point eight eight	seven	one point six	two point two	seventy-two
JP2 42--2	seven point five	ten	two thousand and nine hundred	fourteen point eight	eighty-seven point five	zero point eight eight	seven	one point six	two point two	eighty-four
JP2 31--4	one point five	two	one thousand four hundred and thirty	three point five	eighty	zero point eight one	seven	one point eight	two	forty-six
JP2 32--4	two point two	three	one thousand four hundred and thirty	four point nine	eighty-two	zero point eight two	seven	one point eight	two	fifty-three
JP2 41--4	three	four	one thousand four hundred and forty	six point three	eighty-four	zero point eight four	seven	one point eight	two	sixty-five
JP2 D32--4/2	2.4/3	3/4	1420/2860	5.0/6.7	83/80	0.82/0.9	seven	one point six	two	fifty-three
JP2 D41--4/2	2.6/3.2	3.5/4.3	1420/2860	5.7/6.5	83/82	0.83/0.9	seven	one point six	two	seventy-two

model

Dimensions (mm)

Front bearing model

Rear bearing model

Weight (kg)

A

B

b

H

D

K

C

b2

E

b1

H

Axial thread extension

L

L1

JP2 21--2

one hundred and sixty

one hundred and twelve

two hundred and five

one hundred

thirty

thirteen

one hundred and twenty-two

one hundred and five

two hundred and fifty-two

one hundred and fifty-five

two hundred and ten

8 teeth/inch

one hundred and forty-five

eight hundred and sixty

JP2 22--2

one hundred and sixty

one hundred and forty

two hundred and five

one hundred

thirty

thirteen

one hundred and twenty-two

one hundred and five

two hundred and fifty-two

one hundred and fifty-five

two hundred and ten

8 teeth/inch

one hundred and seventy-two

eight hundred and eighty-eight

JP2 31--2 JP2 31--4

one hundred and ninety

one hundred and forty

two hundred and forty-five

one hundred and twelve

thirty-five

thirteen

one hundred and forty-five

one hundred and twenty

two hundred and fifty-two point five

one hundred and eighty

two hundred and seventy

8 teeth/inch

one hundred and seventy-five

nine hundred and thirty-five

JP2 32--2 JP2 32--4 JP2 D32--4/2

one hundred and ninety

one hundred and fifty-nine

two hundred and forty-five

one hundred and twelve

thirty-five

thirteen

one hundred and forty-five

one hundred and twenty

two hundred and sixty-five point five

one hundred and eighty

two hundred and seventy

8 teeth/inch

one hundred and ninety-five

nine hundred and eighty

JP2 41--2 JP2 41--4 JP2 D41--4/2

two hundred and sixteen

one hundred and forty

two hundred and seventy-five

one hundred and thirty-two

forty-five

thirteen

one hundred and sixty-five

one hundred and forty

three hundred and twenty-five

two hundred and ten

three hundred and fifteen

8 teeth/inch

two hundred

one thousand one hundred and twenty

JP2 42--2

two hundred and sixteen

one hundred and seventy-eight

two hundred and seventy-five

one hundred and thirty-two

forty-five

thirteen

one hundred and sixty-five

one hundred and forty

three hundred and twenty-five

two hundred and ten

three hundred and fifteen

8 teeth/inch

two hundred and forty

one thousand one hundred and fifty-eight

JP2 series three-phase asynchronous polished motor bearing model

frame size	Front bearings (2 pieces)	Rear bearings (2 pieces)
JP2 2#	6206--2RZ	6206--2RZ
JP2 3#	6207--2RZ	6207--2RZ
JP2 4#	6209--RZ	6209--2RZ