Handleiding
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5. Pivot the motor platform to tension the V-belt and lock in place using the 2 bolts on both sides of the blower. (Ideal belt tension
is the lowest tension at which the belt will not slip during start up.) As shown in illustration to right, a proper deflection of 1/64 of
the belt span is desired for belt tension.
5"
6" 7" 8" 9" 10" 12"
824-1125 RPM680-929 RPM 580-792 RPM 505-690 RPM447-611 RPM401-548 RPM 533-455 RPM
4L39 4L41 4L42 4L44 4L46 4L47 --
4L42 4L44 4L46 4L47 4L49 4L51 --
-- -- -- -- 4L55 4L57 4L60 56 FRAMESF10 / SF10-3PH
BLOWER MODEL
3 1/4 CAST IRON BLOWER PULLEY - DIAMETER & RPM RANGE
BELT LENGTH
BASED ON
MOTOR FRAME
SF5 / SF5-3PH
SF7 / SF7-3PH
48 FRAME
SF8 / SF8-3PH
SF9 / SF9-3PH
Motor Pulley
Cast Iron
Blower Pulley
Cast Iron
RPM
Range
SF5 and SF7SF8 and SF9SF10
BELT LENGTH
BASED ON
MOTOR FRAME
HB47T 1630 - 1232 B39 B43
--
HB57T 1329 - 1005 B41B44
--
HB67T 1121 - 848B43B46
--
HB77T 969 - 733
B44 B48 B52
HB87T 854 - 645B46B49B54
HB97T 763 - 577 B48 B51 B56
HB107T 690 - 521 B50 B53 B58
HB117T 629 - 476 B51 B55 B59
HB127T 578 - 437 B53 B55 B61
HB137T 535 - 404 B55 B58 B63
HB157T466 - 352 B59 B62
--
HB187T 390 - 295 B65 B68
--
HB77T
756 - 568 -- --
B51
HB87T
667 - 500 -- --
B53
HB97T
596 - 447 -- --
B55
HB107T
538 - 404-
- --
B56
HB117T
491 - 368 -- --
B58
HB127T
452 - 339 -- --
B60
HB137T
418 - 314-- --
B62
HB157T
364 - 372 -- -- --
HB87T 854 - 645 -- -- --
HB97T
763 - 577 -- -- --
HB107T
690 - 521 -- -- --
HB117T
629 - 476 -- -- --
HB127T
578 - 437 -- -- --
HB137T
535 - 404-- -- --
HB157T
466 - 352 -- -- --
HB187T
390 - 295 -- -- --
HB117T
828 - 686 --
-- --
HB127T
756 - 618 -- -- --
HB137T
697 - 575 -- -- --
HB157T
616 - 509 -- -- --
12.4 X 2B
830 - 700 -- -- --
13.6 X 2B
759 - 631 -- -- --
D8600 O.D. 6"
DOUBLE GROOVE
213, 215T
FRAME
IVL44
O.D. 4.15"
48 FRAME
(ADD 1" FOR 56 FRAME)
MODELS SF10
143, 145T FRAME
8325
O.D. 3.25"
143T & 145T
FRAME
8400
O.D. 4.15"
182, 184T FRAME
(DEDUCT 2" FOR 56, 143,
& 145T)
8550
O.D. 5.35"
182, 184T FRAME
(DEDUCT 2" FOR 56, 143,
& 145T)
BELT DRIVE SUPPLY FANS
2017 Page 2 of 4
MOTOR, PULLEYS & BELTS (See Table below)
t
t
w
A
WARNING
EXCESSIVE BELT TENSION IS THE MOST FREQUENT CAUSE OF BEARING WEAR AND RESULTING NOISE.
PROPER BELT TENSION IS CRITICAL FOR QUIET EFFICIENT OPERATION.
Ideal belt tension is the lowest value under which belt slip will not occur at peak load conditions.
BELT ALIGNMENT
FIGURE 1
XX
FOR FRACTIONAL HP APPLICATIONS "4L" BELTS MAY BE SUBSTITUTED BY ADDING 2" TO THE SPECIFIED "B" BELTS. Eg. B50 BELT = 4L52
Bekijk gratis de handleiding van NAKS SF7, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | NAKS |
| Model | SF7 |
| Categorie | Afzuigkap |
| Taal | Nederlands |
| Grootte | 1261 MB |
