12 volt speed adjustable dc motor pump

Model:	ZK40A
Brand:	ZKJD
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Pumps Vacuum Equipment
Label:	motor pump , 12 volt pump , dc pump
Price:	US $25 / pc
Min. Order:	1 pc

Product Description

Specification

NO	Items	Specs
1	Sizes and weight	86x63x48;250g
2	Dimension of inlet	13.8mm
3	Dimension of outlet	13.3mm
4	Driving method	Brushless, Magnetic , 2 phase or 3 phase
5	Pump material	PA66+GF30% (optional)
6	Condition of use	Continuously
7	Fluids	Water, oil, gasoline, acid and alkali solution etc
8	Max working temp	60℃(2 phase)or 100℃(3 phase)
9	Power consumption	3.25W~28.8W
10	Rated voltage	12V or 24Vdc
11	Voltage used	5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc
12	Max rated current	1.2A
13	Max flow rate	12L/MIN(3.2G/MIN)
14	Max Static Head	6.0m(19.4ft)
15	Noise	<35dB
16	Water proof class	IP68(can be submersible installed)
17	Life span	More than 30000hrs
18	Power supply	Solar panel; DC electric source; battery

Features

l Brushless, permanent magnetic rotor, maintenance-free, long life

l small size, high efficiency, low consumption, low noise

l Ceramic sleeve and ceramic shaft [optional]

l Stator and circuit board sealed by epoxy resin, completely water proof

l Parameter adjustable, 12v pump's head can be 2m to 4.5m..

l Can be customized

Difference between 2-phase and 3-phase sensor less BLDC pump

2-Phase

u Drived by sensor which should be put inside the pump body

3-Phase

u Drived by program, sensor less, whole control circuit can be put outside

u Speed adjustable by PWM, analog signals(0-5v) or potentiometer[optional]

u Locked-rotor and reverse connection protection

u Automatic overload protection and over-temperature protection

u Soft start with low in-rush current, great for PV panel

Parameters (The technical specification only for reference, it can be customized)

model	voltage	Rated current		head		flow		power
model	V	A	m		ft	L/H	G/H	w
ZK40A-0510	5	0.65	1.0		3.5	320	85	3.25
ZK40A-0615	6	0.70	1.5		4.9	380	100	4.20
ZK40A-0930	9	1.20	3.0		9.7	530	140	10.8
ZK40A-1220	12	0.53	2.0		6.5	450	120	6.36
ZK40A-1230	12	0.90	3.0		9.7	530	140	10.8
ZK40A-1240	12	1.10	4.0		13	650	172	13.2
ZK40A-1245	12	1.20	4.5		14.6	680	180	14.4
ZK40A-2430	24	0.45	3.0		9.7	530	140	10.8
ZK40A-2440	24	0.55	4.0		13	650	172	13.2
ZK40A-2450	24	0.80	5.0		16.2	690	182	19.2
ZK40A-2460	24	1.20	6.0		19.4	720	190	28.8
Remarks	The current above is open outlet current, when contact to circulation system the current will cut down to 55%~70% of Rated current.