Forward curved centrifugal fans-Products-Schnirofan

Backward curved centrifugal fans

Forward curved centrifugal fans

EC motor driven fans

High air volume and efficiency

Forward-leaning blade centrifugal fans are generally supplied with volutes,
Therefore, its prominent features are low noise and high power density.
Generally used in places where a large amount of air needs to be moved in a small space.
To meet air performance and size requirements, the forward-leaning impeller is generally divided into two forms: single-inlet and double-inlet.
For centrifugal fans with Schniro outer rotor motors,
The motor is located in the impeller,
In addition to optimizing motor cooling, a particularly compact design has also been achieved.

Single inlet air Forward curved centrifugal fans

List of Characteristics

01

Compact structure, driven by single-sided or double-sided external rotor motors

02

Diverse varieties, with different choices in size and air performance

03

Customized solutions for customers

04

Wide voltage design, capable of achieving voltage and speed regulation functions

05

Dual air intake can meet higher protection levels and can be applied in more harsh environments

Scope of application

Variable frequency drive SVG、 Photovoltaic inverters, wind power converters, rail transit, data centers, etc

Double inlet air Forward curved centrifugal fans

List of Characteristics

01

Compact structure, driven by single-sided or double-sided external rotor motors

02

Diverse varieties, with different choices in size and air performance

03

Customized solutions for customers

04

Wide voltage design, capable of achieving voltage and speed regulation functions

05

Dual air intake can meet higher protection levels and can be applied in more harsh environments

Scope of application

Variable frequency drive SVG、 Photovoltaic inverters, wind power converters, rail transit, data centers, etc

Product Search

Forward curved centrifugal fans

Model	Sizemm	Rated VoltageVAC	FrequencyHz	Speedrpm	Input PowerW	Rated Input CurrentA	Temperature Range℃	Protection Level	Insulation Level
RCFS140-E23TR-60D	140	1~230±10%	50	1216/1437/1729	65/73/87	0.30/0.33/0.40	-25~70	IP54	F
RCFS160-E23BR-60B	160	1~230±10%	50	1812	152	0.70	-25~60	IP54	F
RCFS180-E23WR-73D	180	1~230±10%	50	1900	273	1.19	-25~45	IP54	F
RCFS225-D46BR-115B	225	3~400V±10%	50	1300	570	1.01	-25~55	IP54	F
RCFS225-E46BR-115B	225	1~230±10%	50	1210	500	2.25	-25~45	IP54	F
RCFS225-E66BR-115B	225	1~230±10%	50	865	200	0.98	-25~75	IP54	F
RCFS250-D46DR-127B	250	3~400V±10%	50	1210	850	1.68	-25~45	IP54	F
RCFS250-D66BR-127B	250	3~400V±10%	50	870	350	0.73	-25~60	IP54	F
RCFS250-E46DR-127B	250	1~230±10%	50	1280	690	3.20	-25~40	IP54	F
RCFS250-E46FR-127B	250	1~230±10%	50	1235	850	3.90	-25~60	IP54	F
RCFS250-E66BR-127B	250	1~230±10%	50	780	300	1.30	-25~60	IP54	F
RCFS280-D46FR-138B	280	3~400V±10%	50	1180	1100	2.10	-25~40	IP54	F
RCFS280-D47DR-138B	280	3~400V±10%	50	1330	1800	3.25	-25~40	IP54	F
RCFS280-D66BR-138B	280	3~400V±10%	50	770	530	0.95	-25~45	IP54	F
RCFS280-E46FR-138B	280	1~230±10%	50	1160	940	4.30	-25~40	IP54	F
RCFS280-E47DR-138B	280	1~230±10%	50	1240	1240	5.75	-25~40	IP54	F
RCFS280-E66BR-138B	280	1~230±10%	50	650	320	1.44	-25~40	IP54	F
RCFS280-E66DR-138B	280	1~230±10%	50	880	550	2.47	-25~40	IP54	F
RCFS315-D47DR-147A	315	3~400V±10%	50	1310	1900	3.40	-25~40	IP54	F
RCFS315-D47GR-147A	315	3~400V±10%	50	1340	2330	4.45	-25~40	IP54	F
RCFS315-D67BR-147A	315	3~400V±10%	50	740	810	1.48	-25~40	IP54	F
RCFS315-E67BR-147A	315	1~230±10%	50	820	680	3.20	-25~40	IP54	F
RCFS315-E67DR-147A	315	1~230±10%	50	790	930	4.20	-25~40	IP54	F
RCFS355-D47GR-163A	355	3~400V±10%	50	1255	2380	4.55	-25~40	IP54	F
RCFS355-D47KR-163A	355	3~400V±10%	50	1305	2850	5.15	-25~40	IP54	F
RCFS355-D67DR-163A	355	3~400V±10%	50	820	1200	2.35	-25~40	IP54	F
RCFS355-D67GR-163A	355	3~400V±10%	50	815	1480	2.75	-25~40	IP54	F
RCFS355-D87DR-163A	355	3~400V±10%	50	570	700	1.62	-25~45	IP54	F
RCFD133-E23BT-190D	133	1~230±10%	50	1433	163	0.72	-25~55	IP54	F
RCFD146-E23WT-190D	146	1~230±10%	50/60	2003/2375	279/326	1.26/1.43	-25~55	IP54	F
RCFD200-E46D_-080B	200	1~230±10%	50	1275	640	3.10	-25~55	IP54	F
RCFD225-D46D_-115B	225	3~400V±10%	50	1233	660	1.34	-25~40	IP54	F
RCFD225-D46F_-115B	225	3~400V±10%	50	1315	740	1.72	-25~50	IP54	F
RCFD225-E46D_-115B	225	1~230±10%	50	1185	730	3.45	-25~40	IP54	F
RCFD225-E46F_-115B	225	1~230±10%	50	1030	820	3.65	-25~40	IP54	F
RCFD250-D46K_-127B	250	3~400V±10%	50	1195	1560	3.00	-25~40	IP54	F
RCFD250-D66F_-127B	250	3~400V±10%	50	845	740	1.40	-25~50	IP54	F
RCFD250-E46K_-127B	250	1~230±10%	50	1065	1140	5.05	-25~40	IP54	F
RCFD250-E66F_-127B	250	1~230±10%	50	880	640	3.05	-25~40	IP54	F
RCFD280-D47H_-138B	280	3~400V±10%	50	1285	2500	5.18	-25~40	IP54	F
RCFD280-D46M_-165B	280	3~400V±10%	50	1205	1950	4.00	-25~40	IP54	F
RCFD280-D66K_-138B	280	3~400V±10%	50	860	1250	2.43	-25~45	IP54	F
RCFD280-E66M_-138B	280	1~230±10%	50	825	1130	5.12	-25~40	IP54	F
RCFD315-D47P_-147B	315	3~400V±10%	50	1360	5200	8.90	-25~50	IP54	F
RCFD355-D67L_-143B	355	3~400V±10%	50	815	2890	5.25	-25~45	IP54	F
RCFD400-D67P_-163B	400	3~400V±10%	50	820	3580	5.57	-25~45	IP54	F

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