,all
4.6.2 Allowable Radial Load and Thrust Load 4.6.4 Direction of Rotation •
II
Table 4.1 shows allowable toads according to AC AC SERVOMOTORS rotate counterclockwise (CCW)
SERVOMOTOR types, when viewed from the drive end when motor and detec-
tor leads are connected as shown below.
Table 4.1 M Series Allowable Radial Load
and Thrust Load
Motor Type Allowable Allowable
Radial Load* Thrust Load
USAMED- N(Ib) N(Ib)
03[:][:]1 490 (110) 98 (22) t
06 [:][:] 1 490 (110) 98 (22) t
09B[:]2 686 (154) 343 (77)
12BE]2 1470 (330) 490 (110)
386-5
20B[;]2 1470 (330) 490 (110)
30B[:]2 1470 (330) 490 (110) Fig. 4.9 AC SERVOMOTOR
44B[_]2 1764 (397) 588 (132)
USAMKD-6OB[:] 2 1764 (397)' 588 (132)
(i) Connector Specifications for Standard
Table 4.2 F Series Allowable Radial Load SERVOMOTORS
and Thrust Load (a) Motor receptacle
Motor Type Allowable Allowable
I
Radial Load* Thrust Load " M, F Series
USAFED- N (Ib) N (Ib)
02[:][:]1 147(33) 49( 11)t
03,:_],,'_]1 147 (33) 49 ( 11)t @ A Phase U
05 [:][_]1 490 (110) 98 (22) t B Phase V
09 [:][:]1 490 (110) 98 (22) t
13C[:]2 686 (154) 343 (77) C Phase W
20CE]2 1470 (331) 490 (110)
30C[:]2 1470 (331) 490 (110) D Frame ground
44cE]2 1470(331) 490 (110)
• S Series
Table 4.3 S Series Allowable Radial Load (Type USASEM-02A)
and Thrust Load
q
Motor Type Allowable Allowable
Radial Load* Thrust Load Color of Lead Applicable
USASEM- N(Ib) N(Ib)
O2AE]2 78.4 (18) 39.2 (9) Red Phase U
03A[:]2 245 (55) 98 (22) White Phase V
05A[_] 2 245 (55) 98 (22)
Blue Phase W
08A[:] 1 392 (88) 147 (33)
15AE]I 490 (110) 147 (33)
30A[:]1 686 (154) 196 (44)
Table 4.4 D Series Allowable Radial Load (Types USASEM-03A to 30A)
and Thrust Load _ A PhaseU
Motor Type Allowable Allowable
Radial Load* Thrust Load B Phase V
USADED- N(Ib) N (Ib)
O5E[-]2 686 (154) 343 (77) C Phase W
10E[:]2 686 (154) 343 (77)
15EE]2 1176 (265) 490 (110) D Frame ground
22E[:]2 1176 (265) 490 (110)
37E[:]2 1176 (265) 490 (110) (b) Detector receptacle
* Maximum values of the load applying to the shaft extension.
t Do not apply the exceeding load because motor cannot be rotated. _ A Channel A output K Channel U output
B Channel _ output L Channel -U output
4.6.3 Mechanical Specifications
(M, F, S and D Series) C ChannelB output M ChannelV output
D Channel -B output N Channel ? output
Table 4.5 Mechanical Specifications in mm
E Channel Z output P Channel W output
Accuracy (T.I.R)t Reference Diagram F Channel _ output R Channel W output
Flange surface 0.04
perpendicular to shaft _) (0.06) * /-__ G 0V S - __
I
Flange diameter
concentric to shaft ® 0.04 H +hVDC T -
Shaft run out © 0.02 J Frame ground -- -
(0.04) _ i
* Accuracy for motor types USADED-15E, -22E, and -37E.
* T.I.R (Total Indicator Reading)
t Accuracy for motor types USAMED-44M[_2 and USAMKD-60M[_-J2.
-26-
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