AOCHM Series motor data
HYDRAULIC MOTOR DATA
Required Flow
1725 1725 1725 1725 1725 1725 1725 1725 Motor RPM
Displacement in 3 /Rev
Case Drain
SAE Size
#12; 11/16-12 #12; 11/16-12 #12; 11/16-12 #12; 11/16-12 #12; 11/16-12 #12; 11/16-12 #12; 11/16-12 #12; 11/16-12 Side Port SAE O-Ring
Max. Continuous Pressure PSIG
Min. pressure start / run PSIG
Model
GPM
LPM 24.6 24.6 22.7 22.7 22.7 22.7 22.7 22.7
3000 3000 3000 3000 3000 3000 3000 3000
A A A A A A A A
300 300 400 400 400 400
0.43 0.43 0.68 0.68 0.68 0.68 0.68 0.68
#6 9/16 -18 #6 9/16 -18 #6 9/16 -18 #6 9/16 -18 #6 9/16 -18 #6 9/16 -18 #6 9/16 -18 #6 9/16 -18
AOCHM - 5 - AOCHM - 10 - AOCHM - 15 - AOCHM - 20 - AOCHM - 25 - AOCHM - 30 - AOCHM - 35 - AOCHM - 40 -
6.5 6.5 6.0 6.0 6.0 6.0 6.0 6.0
1000 1000
NOTES: Represents options.
HYDRAULIC MOTOR NOTES:
4) Maximum degree of fluid contamination, class 18/15 according to ISO 4406. Therefore, it is recommended to use a filter with retention rating of B20>. For longer life, it is recommended to use class 17/14 achievable with filter B10>-100.
1) Standard units are supplied with a bi-directional hydraulic gear motor for the fan drive. The gear motor requires an external case drain be used during operation. The external case drain should be connected directly to hydraulic reservoir or a return line with not greater than 10PSIG back pressure. (NOTE: Failure to properly connect and use the external case drain during motor operation could result in motor failure and external leakage of hydraulic fluid. 2) Hydraulic motor flow requirements are provided with an efficiency rating of approximately 85%. Pressure requirements are calculated theoretical minimum operating requirements. 3) Shaft adapters are used to bridge the differences in length between the fan and hydraulic motor.
5) Fan rotation is clockwise when facing the motor shaft. 6) Optional displacement motors available upon request.
7) American industrial reserves the right to enact changes to hydraulic motor, brand, type, ratings, port sizes, or any additional non-specified attribute for standard products without notice. All specifc requirements will be honored without change pending availability.
COMMON DATA
Air Flow
Liquid Volume gal.
Weight Electric lb kg
Weight Hydraulic lb kg
Serviceable Core
Sound Level dB(A) @ 7ft
Model
CFM
m 3 /s
cm 3
780 1110 1590 2168 3000 4095 5921 9609
.88 1.09 1.29 1.70 2.27 2.86 3.46 4.72
82 91
64 73 85
NO NO NO Yes Yes Yes Yes Yes
.368 .523 .750 1.023
Model - 5 - Model - 10 - Model - 15 - Model - 20 - Model - 25 - Model - 30 - Model - 35 - Model - 40 -
3331 4126 4883 6735 8592
85 85 80 80 81 84 89 91
37 41 47 69 79 99
29 34 39 61 71 91
103 152 175 218 351 432
134 157 200 233 314
1.42 1.93 2.79 4.54
10826 13097 17865
159 196
106 142
NOTES: a) Represents the options for motor drive. b) To estimate the sound level at distances other than 13 feet (4 meters) from the cooler, add 6 db for each halving of distance, or substract 6 db for each doubling of the distance.
PIPING HOOK UP shown with relief valve
FLUID OUT
FLUID OUT
FLUID IN
FLUID IN
CAPPED
TWO Pass
ONE PASS
note: AIHTI reserves the right to make reasonable design changes without notice.
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tel: 434-757-1800 355 American Industrial Drive LaCrosse, VA 23950
email: sales@aihti.com fax: 434-757-1810
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