Radial, medium-pressure fans RSS
315, 400, 500, 630, 800 and 1000

Content

1. Performance characteristics of the fans
2. Descriptions
3. Use
4. Working conditions
5. Main connection dimensions
6. Designation

Performance characteristics of the fans




Description

RSS single inlet fans, according to PS 12 3231 are radial medium-pressure fans, which are produced in sizes 315, 400, 500, 630, 800 and 1000. They are driven by an electric motor via belt drive, the impeller is mounted overhung on the shaft. To enhance the fan output it is possible to select various gear ratios with different engine wattages.

Use

The fans are used to transport clean or fine dust polluted air for industrial purposes. The fans can not be used for transport of gaseous fluid containing fibrous dust and gaseous fluid with impurities, which could cause clogging. The fans are not gas-tight and should not be used for the transport of harmful and odorous air mass.

Working conditions

The fans can transport air with a temperature range of -20 ° C to +85 ° C. The fans are suitable for air mass transport and placement in an environment without the danger of explosion (BNV - CSN 33 2320) at an ambient temperature of -20 ° C to +40 ° C. The fan can be operated only under conditions and parameters approved of by the manufacturer according to the data plate on the fan.

Main connection dimension



Dimensions (mm, kg)		Fan size
		315	400	500	630	800	1000
A		315	400	500	630	800	1000
B		225	280	355	450	560	710
C		284	352	446	558	704	880
D		315	400	500	630	800	1000
E		150	188	246	318	374	463
F		252	322	361	463	589	740
H for position	1-2	360	435	560	720	850	1050
	3-4	360	435	505	620	780	960
	5-6	300	355	450	520	700	870
K		540	651	748	910	1082	1344
L		379	406	503	610	766	779
M		312,5	392	501	637	779	968
N		255,5	312	391	477	629	792
R		65	65	65	80	100	120
d1		22	22	28	38	48	55
d2		14	14	14	14	19	19
f		20	20	20	25	25	25
l		50	50	60	80	110	110
m		275	275	385	470	550	770
n1		96	151	95	102	154	209
n2		295	295	270	360	420	420
n3		/	/	225	250	320	365
Weight*		43	63	90	172	300	480






Fan size	Motor	KW	Weight kg	Dimensions
				A	B	C	D	E	F	G	H	I	J	K	L	M	d
315	1LA 7090-2AA IMB5	1,5	57	315	225	380	187	350	252	163	149		547	112	256	313	13
400	1LA7 090-4AA IMB 5	1,1	83	400	280	480	225	455	323	218	195		665	121	393	313	13
	1LA7 113-2AA IMB 5	4	99
500	1LA7 106-4AA IMB 5	2,2	120	500	355	600	275	475	361	223	270		850	131	501	391	13
630	1LA7 130-4AA IMB 5	5,5	249	630	450	740	365	640	463	300	310	183	1080	197	638	478	13
	1LA7 133-4AA IMB 5	7,5	256




S With a cooling disc




Dimensions (mm, kg)	Fan size
	315	400	500	630	800	1000
A	315	400	500	630	800	1000
B	225	355	355	450	560	710
C	284	352,5	446	558	704	880
D	315	400	500	630	800	1000
E	150	187,5	246	318	376	463
F	252	322,4	361	463	589	740
H	409	480	600	730	930	1125
K	700	850	919	1241	1405	1630
L	630	767	580	1128	1300	1524
M	312,5	387,5	501	637	774	968
N	255,5	312,5	391	477	629	792
R	65	65	65	80	100	100
O	504	624	700	810	1170	1220
f	15	14	14	18	18	18
m	150	184,75	205,5	218,4	252,8	297,6
d	13	13	13	13	13	13
J	118,5	149	224	154,8	226,8	236,8
Weight*	77	116	169	350	550	990




* without motor and gear coupling





Designation