BELLZF-F Type Electric Square Damper

￥0.00

Detail

Parameters

product features

·BELLZFF Electric square damper with BELL series electric actuators, High precision adjustment, with a variety of protection features.

·This type of electric damper could adjust damper opening degree , Control size of the wind.

The main parameters of the actuator

·Input, output signal: 4-20mA DC;

·Input channel resistance: 250 ohms;

·Basic error: ± 1%;

·Dead: 0.5% --3% (adjusted according to system requirements);

·Power supply voltage: Three-phase 380V 50Hz single phase 220V 50Hz (other power can be customized);

·Working temperature: Integral type -10 ℃ ~ + 55 ℃, discrete type -25 ℃ ~ + 70 ℃;

·Operating humidity: ≤85%, ambient air does not contain corrosive properties;

·Protection class: IP65, bus type, intelligent type IP67;

·Communication Interface: bus line with international standard protocol PROFIBUS-DP.

Dimensions

model	Nominal diameter Width X Height	Torque Nm	Various dimensions of damper body							Actuator Dimensions				n-φd
model	Nominal diameter Width X Height	Torque Nm	L1	L2	L3	L4	L5	L6	B	H1	H2	a1	a2	n-φd
BELLZF-F10	130X160	100	150	220	286	130	190	266	200	180	217	340	410	8-φ14
	140X180		170	240	306	140	200	276
	160X200		190	260	326	160	220	296
	180X220		210	280	346	180	240	316
	200X240		230	300	366	200	260	336
BELLZF-F25	240X280	250	270	340	406	240	300	376	320	290	336	295	493	10-φ14
	270X410		400	470	336	270	330	406						18-φ14
	300X430		420	490	556	300	360	436						18-φ14
	360X430		420	490	556	360	420	496	420					20-φ14
	410X430		430	490	556	410	470	546	420					20-φ14
	300X400		390	460	526	300	360	436	300					18-φ14
	300X500		490	560	626	300	360	436						20-φ14
	300X600		590	660	726	300	360	436						22-φ14
	300X700		690	760	826	300	360	436						24-φ14
	400X500		490	560	626	400	460	536	400					22-φ14
	400X600		590	660	726	400	460	536						24-φ14
	400X700		690	760	826	400	460	536						26-φ14
BELLZF-F60	400X800	600	790	860	926	400	460	536	500	320	340	360	605	28-φ14
	500X600		590	660	726	500	560	636						26-φ14
	500X800		790	860	926	500	560	636						30-φ14
	500X900		890	960	1026	500	560	636						32-φ14
	500X1000		990	1074	1126	500	560	636

编号

3.a.1

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