"ULBK" SERIES
EXPLOSION PROOF VIBRATORS
PERFORMANCE DATA - 60 HZ
RATING AT 40ºC AMBIENT
DWG NO: S-10663

ISSUE: 11-05-96

BY: Rev. 2 BV

Ref. P-1903
Vibrators certified to comply to Underwriters Laboratories Specification Number UL 674
Class I, Groups C & D, Class II, Groups E, F and G
U.L. File Reference E 74479

Rating at 40ºC (104ºF) ambient
MODELCENTRIFUGAL FORCE
RANGE
(lbs.) 60 Hz
WORKING MOMENT (x2)
lb-in. 60Hz
WATTS
INPUT / OUTPUT
H.P.WEIGHT
(lbs.)
2 Pole / 3456 RPM / 60Hz
ULBK 21-5/20-11006.5500 / 340.4648
ULBK 26-13/20-286016.9710 / 510.6888
ULBK 30-16/20-352020.81520 / 11001.5132
ULBK 30-20/20-440026.01520 / 11001.5136
ULBK 40-30/20-660038.92470 / 20002.7218
ULBK 50-50/20-1100065.05000 / 40005.4396
4 Pole / 1728 RPM / 60Hz
ULBK 21-5/40-110025.9360 / 250.3453
ULBK 26-14/40-308072.8725 / 500.67106
ULBK 30-18/40-396093.21250 / 9601.3161
ULBK 30-25/40-5500129.91250 / 9601.3165
ULBK 40-35/40-7700181.02250 / 18002.4242
ULBK 45-45/40-9900233.03150 / 26853.6350
ULBK 50-55/40-12100285.03825 / 33504.5403
ULBK 50-75/40-16500388.95500 / 48006.4486
ULBK 60-95/40-20900492.88440 / 775010.4726
6 Pole / 1152 RPM / 60Hz
ULBK 26-11/60-2420128.2810 / 500.67123
ULBK 30-14/60-3080163.01265 / 9001.2187
ULBK 30-18/60-3960209.61265 / 9001.2198
ULBK 40-27/60-5940315.31750 / 13001.7268
ULBK 45-42/60-9240490.22780 / 23103.1400
ULBK 50-60/60-13200699.84700 / 40005.4508
ULBK 50-75/60-16500874.84700 / 40005.4563
ULBK 60-105/60-231001224.76990 / 62008.3840
ULBK 75-150/60-330001749.610850 / 975013.11012
8 Pole / 864 RPM / 60Hz
ULBK 30-7.5/80-1650155.9735 / 500.67187
ULBK 30-10/80-2200207.0735 / 500.67198
ULBK 40-17/80-3740352.71460 / 11001.5264
ULBK 45-24/80-5280497.22410 / 20002.7407
ULBK 45-35/80-7700725.82410 / 20002.7429
ULBK 50-45/80-9900932.82700 / 23003.1550
ULBK 50-57/80-125401182.53750 / 33004.4748
ULBK 60-70/80-154001452.15540 / 48756.4880
ULBK 60-90/80-198001866.55540 / 48756.4990
ULBK 75-150/80-330003111.28620 / 775010.41276



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