Suggested Lubricant Volume; Maximum Side Loading; Allowable Side Load For Ball Bearing Motors - TECHTOP NEMA Serie Instructions

10.2 SUGGESTED LUBRICANT VOLUME

Frame
NEMA
254T-256T
284T-286T
324T-326T
364T-365T
404T-405T
444T-449T
500

11. MAXIMUM SIDE LOADING

When application calls for significant side loading of the motor, the application may
require roller bearings to avoid early life failure of motor.
Properly assess the resultant side load before installing your motor. If your side load
exceeds the value shown in the table, please contact Techtop to explore options for
use of roller bearings.

11.1 ALLOWABLE SIDE LOAD FOR BALL BEARING MOTORS

Frame
NEMA
143T
145T
182T
184T
213T
215T
254T
256T
284T
286T
324T
326T
15 | Techtop Motors
IEC
160M-160L
180M-180L
200L
225S-225M
250M
280S-280M
315S-315L
3600 RPM
IEC
90S
90L
100L/112M
132S
132M
160M
160L
180M
180L
200L
ENGLISH
Volume (in³)
1.00
1.25
1.50
1.75
2.25
2.75
3.00
1800 RPM
106 154
109 154
180 227
180 227
230 300
230 300
470 593
470 589
570 735
570 735
660 860
660 850
FRANÇAIS
Volume (fl. oz.)
0.55
0.69
0.83
0.97
1.20
1.50
1.70
Units are in pounds (lbs)
1200 RPM
179
176
260
260
350
350
703
705
838
838
990
980
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