External Rotor Aixal Fan for Condenser

The Fan Blade is designed with advanced aerodynamics,which makes the fan artistic and efficient;The Fan rotor adopts 
double-side dynamic balance achieves G6.3. 
The Fan blade,rotor and grid are all powder sprayed.The surface is bright,artistic and corrosion-resistant.The cover of the motor is also specially handled,which protects it from being oxidized and discolored. 
The mormal ambient temperature for the fan is:-25℃ ∼ +60℃.If the operating temperature exceeds this range,we can customize per customer's requirements.

 

Model	Volatage	Frequency	Current	Power Input	Speed	Noise	Capacitor	Air Volume	Max.static Pressure	N.W.
	V	Hz	A	W	RPM	dB（A)	uF	m³/h	Pa	Kg
LTF4E-300M-50	220	50	0.4	85	1400	68	3	1700	65	3.6
LTF4E-300M-60	230	60	0.36	80	1700	70	2.5	1785	60	3.6
LTF4D-300M-50	380	50	0.2	70	1400	68	/	1700	65	3.6
LTF4E-300F-50	220	50	0.44	93	1330	60	2.5	2390	60	3.2
LTF4D-300F-50	220	50	0.23	85	1360	60	/	2390	60	3.2
LTF4E-350M-50	220	50	0.78	170	1380	70	6	2935	80	4.6
LTF4E-350M-60	230	60	1.2	250	1600	72	6	3080	82	4.6
LTF4D-350M-50	380	50	0.38	150	1390	72	/	2935	65	4.6
LTF6D-350M-50	380	50	0.28	80	950	58	/	2065	80	4.4
LTF6E-350M-50	220	50	0.4	95	950	58	4	2065	80	4.4
LTF4D-350G-50	400▲	50	0.36	190	1350	70	/	3100	75	6.0
	400Y	50	0.23	131	990	65	/	2600	40	6.0
LTF4E-350G-50	220	50	1.01	216	1400	71	5	3100	60	6.0
LTF6D-350T-50	380	50	0.27	90	920	60	/	1925	70	5.2
LTF6E-350T-50	220	50	0.47	100	900	60	/	1925	70	5.2
LTF4D-400M-50	380	50	0.52	210	1380	72	/	4015	105	5.2
LTF4D-400M-60	400	60	0.6	300	1580	74	/	4215	95	5.2
LTF4E-400M-50	220	50	1.1	235	1320	72	6	4015	105	5.2
LTF4E-400M-60	230	60	1.5	350	1600	74	8	4215	95	5.2
LTF6D-400M-50	380	50	0.35	110	920	62	6	2735	70	5.0
LTF4D-400G-50	400▲	50	0.56	295	1320	72	/	4600	85	6.0
	400Y	50	0.32	179	940	65	/	3500	35	6.0
LTF4E-400G-50	220	50	1.46	325	1390	72	4	4700	75	6.0
LTF6D-400T-50	380	50	0.4	140	915	60	/	3040	70	5.5
LTF6E-400T-50	220	50	0.64	140	900	60	5	3040	70	5.6
LTF4D-400F-50	380	50	0.52	240	1330	68	/	4200	120	6.0
LTF4D-450M-50	380	50	0.7	320	1320	75	/	5890	120	6.8
LTF4D-450M-60	400	60	1.15	580	1400	77	/	6185	110	6.8
LTF4E-450M-50	220	50	2.2	460	1350	75	12	5890	120	6.8
LTF4E-450M-60	230	60	2.3	480	1680	77	12	6185	110	6.8
LTF4E-450G-50	220	50	2.93	640	1320	77	15	7380	100	10.5
LTF4D-450G-50	400▲	50	1.15	567	1370	77	/	7380	115	10.5
	400Y	50	0.73	400	1020	68	/	5700	50	10.5
LTF6E-450G-50	220	50	0.91	198	920	60	6	4800	50	10.2
LTF6D-450G-50	400▲	50	0.45	201	930	60	/	4800	50	10.2
LTF4D-450T-50	380	50	1.45	620	1370	72	/	6705	150	10.0
LTF4D-450F-50	380	50	0.75	350	1320	72	/	5500	100	10.0
LTF4D-500M-50	380	50	1.38	520	1400	78	/	8000	105	10.5
LTF4D-500M-60	400	60	1.45	850	1600	80	/	8400	90	10.5
LTF4E-500M-50	220	50	2.6	560	1360	78	15	8000	105	10.5
LTF4E-500M-60	230	60	3.9	820	1600	80	15	8400	90	10.5
LTF4E-500G-50	220	50	3.67	819	1280	76	15	9000	105	12.8
LTF4D-500G-50	400▲	50	1.59	830	1360	78	/	9000	115	12.8
	400Y	50	0.98	514	1000	72	/	7100	65	12.8
LTF6E-500G-50	220	50	1.34	304	920	68	10	6000	50	12.5
LTF6D-500G-50	400▲	50	0.61	295	900	68	/	6000	60	12.5
LTF4D-500T-50	380	50	1.88	850	1340	74	/	8380	170	10.5
LTF6D-500T-50	380	50	0.85	330	900	68	/	6300	100	10.2
LTF4D-550M-50	380	50	1.26	640	1400	72	/	9260	120	11.0
LTF4D-550M-60	400	60	1.45	850	1600	74	/	9725	110	11.0
LTF4E-550M-50	220	50	2.8	650	1340	72	15	9260	120	11.0
LTF6D-550M-50	380	50	0.58	250	880	62	/	5330	100	10.5
LTF6D-550M-60	400	60	0.7	360	950	64	/	5565	90	10.5
LTF4D-550T-50	380	50	2.45	1100	1360	78	/	10300	150	12.8
LTF6D-550T-50	380	50	0.9	360	890	70	/	6850	90	12.5
LTF4D-550F-50	380	50	1.2	620	1320	72	/	11200	105	12.0
LTF4D-560G-50	400▲	50	2.42	1260	1320	86	/	11800	150	21.0
	400Y	50	1.51	680	920	76	/	8900	70	21.0
LTF6E-560G-50	220	50	2.37	535	920	76	12	7800	75	20.5
LTF6D-560G-50	400▲	50	0.84	440	880	76	/	7800	68	20.5
LTF4D-600M-50	380	50	2.6	750	1400	76	/	10900	115	13.8
LTF6E-600M-60	230	60	2.8	580	1020	64	12	8925	72	13.4
LTF6D-600M-50	380	50	1.35	480	900	62	/	8500	80	13.4
LTF6D-600M-60	400	60	1.4	620	1020	64	/	8925	72	13.4
LTF4D-630M-50	380	50	2.65	1000	1380	78	/	11700	120	15.6
LTF6D-630M-50	380	50	1.48	480	920	68	/	10445	68	15.2
LTF6D-630M-60	400	60	2	880	1000	70	/	10970	70	15.2
LTF4D-630G-50	400▲	50	5.2	2730	1320	83	/	20500	200	33.5
	400Y	50	3.3	1680	1010	78	/	16000	125	33.5
LTF6D-630Q-50	380	50	1.1	400	930	68	/	6500	100	21.5
LTF6D-710M-50	380	50	2.05	920	1020	68	/	10455	95	20.5
LTF6D-710G-50	400▲	50	1.78	925	930	77	/	14800	110	32.0
	400Y	50	1.25	651	720	73	/	12400	65	32.0
LTF8D-710G-50	400▲	50	0.88	450	700	70	/	11200	60	28.5
	400Y	50	0.61	320	530	62	/	9200	10	28.5
LTF6D-800G-50	380	50	4.1	2120	900	80	/	25800	95	35.0
LTF6D-800G-60	380	60	3.5	1938	1070	80	/	25800	125	35.0

 

Model	Volatage	Frequency	Current	Power Input	Speed	Noise	Capacitor	Air Volume	Max.static Pressure	N.W.
	V	Hz	A	W	RPM	dB（A)	uF	m³/h	Pa	Kg
LTF2E-200-50	220	50	0.25	55	2680	65	3	710	80	2.0
LTF2D-200-50	380	50	0.25	65	2500	65	/	710	80	2.0
LTF4E-200-50	220	50	0.11	22	1400	50	2.5	385	30	2.0
LTF4E-200-60	230	60	0.11	25	1700	52	2.5	405	40	2.0
LTF4D-200-50	380	50	0.15	30	1450	50	/	385	30	2.0
LTF2E-250-50	220	50	0.41	90	2720	75	4	1565	120	2.8
LTF2D-250-50	380	50	0.28	130	2550	72	/	1565	120	2.8
LTF4E-250-50	220	50	0.23	50	1430	55	1.5	880	60	2.7
LTF4E-250-60	230	60	0.22	55	1700	58	1.5	925	68	2.7
LTF4D-250-50	380	50	0.2	50	1400	55	/	880	60	2.7
LTF4D-250-60	400	60	0.25	60	1500	58	/	925	68	2.7
LTF2E-300-50	220	50	0.85	180	2300	70	8	2165	105	3.3
LTF2D-300-50	380	50	0.5	250	2500	70	/	2065	100	3.3
LTF4E-300-50	220	50	0.4	80	1380	60	2	1450	60	3.2
LTF4E-300-60	230	60	0.52	110	1500	62	2	1525	68	3.2
LTF4D-300-50	380	50	0.22	70	1440	60	/	1450	60	3.2
LTF4D-300-60	400	60	0.18	85	1600	62	/	1525	68	3.2
LTF4E-315-50	220	50	0.4	85	1380	62	2	1475	65	3.8
LTF4D-315-50	380	50	0.25	70	1400	62	/	1475	65	3.8
LTF4E-330-50	220	50	0.6	125	1380	63	4	2250	95	4.5
LTF4D-330-50	380	50	0.4	125	1400	63	/	2250	95	4.5
LTF6D-330-50	380	50	0.3	85	950	52	/	1560	72	4.5
LTF4E-350-50	220	50	0.7	150	1380	65	4	2350	90	4.6
LTF4E-350-60	230	60	0.8	180	1600	68	4	2470	92	4.6
LTF4D-350-50	380	50	0.45	150	1380	65	/	2350	90	4.6
LTF4D-350-60	400	60	0.4	180	1600	68	/	2470	92	4.6
LTF6E-350-50	220	50	0.31	62	930	52	2	1670	80	4.6
LTF6E-350-60	230	60	0.33	75	1100	58	2	1755	85	4.6
LTF6D-350-50	380	50	0.3	90	950	52	/	1670	80	4.6
LTF6D-350-60	400	60	0.25	85	1100	58	/	1755	85	4.6
LTF4E-380-50	220	50	1	200	1380	65	6	3645	92	4.9
LTF4D-380-50	380	50	0.5	200	1400	65	/	3645	92	4.9
LTF4E-400-50	220	50	0.92	210	1350	68	6	3745	100	5.2
LTF4E-400-60	230	60	1.05	225	1560	70	5	3935	105	5.2
LTF4D-400-50	380	50	0.6	200	1380	68	/	3745	100	5.2
LTF4D-400-60	400	60	0.65	300	1500	70	/	3935	105	5.2
LTF6E-400-50	220	50	0.45	105	920	58	4	2555	65	5.2
LTF6E-400-60	230	60	0.55	125	1100	60	3	2685	72	5.2
LTF6D-400-50	380	50	0.31	105	920	58	/	2555	65	5.2
LTF6D-400-60	400	60	0.27	130	1050	60	/	2685	72	5.2
LTF4D-420-50	380	50	0.55	210	1350	68	/	4290	110	5.4
LTF6D-420-50	380	50	0.3	135	950	58	/	2900	65	5.4
LTF4E-450-50	220	50	0.98	230	1320	70	6	4500	110	6.8
LTF4E-450-60	230	60	1.8	400	1500	72	10	4725	115	6.8
LTF4D-450-50	380	50	0.58	260	1380	70	/	4500	100	6.8
LTF4D-450-60	400	60	0.6	330	1540	72	/	4725	115	6.8
LTF6E-450-50	220	50	0.46	95	910	55	3	3200	80	6.8
LTF6E-450-60	230	60	0.56	125	1050	58	3	3360	75	6.8
LTF6D-450-50	380	50	0.75	150	950	55	/	3200	80	6.8
LTF6D-450-60	400	60	0.58	175	1100	58	/	3360	75	6.8
LTF4E-500-50	220	50	2.1	450	1350	70	12	6445	125	9.8
LTF4E-500-60	230	60	2.85	600	1500	72	12	6770	130	9.8
LTF4D-500-50	380	50	0.75	380	1320	70	/	6445	125	9.8
LTF4D-500-60	400	60	1.25	650	1550	72	/	6770	130	9.8
LTF6E-500-50	220	50	0.68	148	920	58	6	4410	75	9.6
LTF6E-500-60	230	60	1	210	1100	60	6	4630	80	9.6
LTF6D-500-50	380	50	0.48	140	940	58	/	4410	75	9.6
LTF6D-500-60	400	60	0.4	185	1080	60	/	4630	80	9.6
LTF4E-550-50	220	50	2.8	650	1340	70	15	8415	120	11.0
LTF4E-550-60	230	60	4	950	1550	72	15	8555	110	11.0
LTF4D-550-50	380	50	1.2	600	1350	70	/	8415	120	11.0
LTF4D-550-60	400	60	1.55	800	1450	72	/	8555	110	11.0
LTF6E-550-50	220	50	1	220	880	60	6	6355	85	10.8
LTF6E-550-60	230	60	1.2	350	1100	62	6	6655	92	10.8
LTF6D-550-50	380	50	0.52	200	900	60	/	6355	85	10.8
LTF6D-550-60	400	60	0.6	300	1000	62	/	6655	92	10.8
LTF4E-600-50	220	50	3.5	700	1400	75	15	9430	120	13.8
LTF4E-600-60	230	60	4.2	950	1620	78	12	9900	115	13.8
LTF4D-600-50	380	50	1.45	750	1350	75	/	9430	120	13.8
LTF4D-600-60	400	60	2	950	1500	78	/	9900	115	13.8
LTF6E-600-50	220	50	1.5	320	930	70	12	6500	70	13.6
LTF6E-600-60	230	60	1.8	360	1100	72	12	6825	78	13.6
LTF6D-600-50	380	50	0.55	240	900	70	/	6500	70	13.6
LTF6D-600-60	400	60	0.65	350	1000	72	/	6825	78	13.6
LTF4E-630-50	220	50	4.5	900	1300	78	12	11695	120	15.2
LTF4E-630-60	230	60	4.7	950	1620	80	10	12280	125	15.2
LTF4D-630-50	380	50	1.8	800	1300	78	/	11695	120	15.2
LTF4D-630-60	400	60	2.4	1200	1600	80	/	12280	125	15.2
LTF6E-630-50	220	50	1.7	630	920	68	12	7960	90	15.5
LTF6E-630-60	230	60	2.5	500	1000	70	12	8360	105	15.5
LTF6D-630-50	380	50	1.2	330	930	68	/	7960	90	15.5
LTF6D-630-60	400	60	1.2	500	1060	70	/	8360	105	15.5
LTF6D-710-50	380	50	1.05	440	810	68	/	10165	95	19.5
LTF6D-710-60	400	60	1.6	700	1020	70	/	10675	85	19.5
LTF8D-710-50	380	50	1.36	330	665	60	/	7220	75	19.2
LTF6D-750-50	380	50	1.6	650	850	62	/	10907	85	22.5
LTF8D-750-50	380	50	1.55	380	680	60	/	8580	80	22.0

 

Long Term Elec. Co., Ltd established in 2003 in Ningbo,which is a leading company specialized in HVAC and electrical area, and also the agent of many Chinese factories. With years' experience, now Long Term can provide various of products with competitive price. We have built a stable factory which clearly knows the importance of quality. The products we supply are well structured, various styles, great appearance and high quality.

Besides the success in HVAC industry and low voltage field, Long Term opened a new market for precision machining.

In 2017, Ningbo Long Term Control Co.,Ltd is established. We adopt advanced production technology and high accurate machine for production. Our factory owns dozens of huge and middle CNC horizontal machining centers made by Japan Kuraki, our mean products are Water Heater Thermostat, Snap Action Thermostat ,Defrost Thermostat and Sequencer with UL Certificate. Meanwhile, we have professional team for inspection who are responsible for ensuring that all operations are conducted in line with ISO9001 standards. Welcome to send us drawings of the products you need.

We have achieved UL certificate for US market. UPS, NSF, ROSHS,etc certificate. We have enjoyed a high reputation among our customers owing to the high quality, competitive prices, prompt delivery and excellent service. Our products are now exported to Europe,North America,South America,etc. We have sole agents in Indonesia, Argentina, Kuwait, etc.

In 2019, Long Term becomes the refrigerant exportation department of Juhua Group Corporation in Ningbo.

Adhering to the principles of "Quality ensures Our Survival", "Advanced Management Makes Us Develop", we hope to cooperate with all partners for mutual success.Should you favor us with inquiries for your specific requirements, please feel free to contact us and we are in a position to supply you with first class goods at competitive prices. Your earliest attention will be highly appreciated!