Product Detail
BELLZF-F Type Electric          Square Damper
BELLZF-F Type Electric          Square Damper
Original ： ￥0.00
Product Details

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

L1

L2

L3

L4

L5

L6

B

H1

H2

a1

a2

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

360X430

420

490

556

360

420

496

420

20-φ14

410X430

430

490

556

410

470

546

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
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Address :   No. 11, Longhuai Road, Shuangjiang Street, Shuangyuan Economic Development Zone, Beichen District, Tianjin, China

Tel :   86-22-27553780       Fax :   86-22-27529983      E-mail :   FW@bellaut.com