DC Buyer's Guide

Frames L182AT to 189AT

Dripproof Fully Guarded and Totally Enclosed Nonventilated Type CD

DIMENSIONS - For ESTIMATING ONLY unless endorsed for construction

DRIVE END

COMMUTATOR END

1

1

FC

1.44

1.44

8.88

C

CONDUIT HOLE

22.5°

BS

1.75

Modifications Motor Pricing General Information .8750 .8745 KEY .1875 X .1875 .88 LONG

2.39

R5.20

.20

.75 NPT FOR CONDUIT

.14

2.25

KEY .25 X .25 X 1.38 LG

1.50

3

2.00

3

1.1250 1.1245

R4.92

8.93

4.50 4.47

4

2

4

2.00

1.50

(4) HOLES .4062 DIA.

2F

2.76

3.75

.38

B MAX

7.50

8.90 MAX.

Commutator end shaft extension is furnished only when specifically ordered.

 Splashproof fully guarded machines will have additional covers, increasing the overall width at the commutator end and drive end side air openings.  Dripproof, fully guarded vertical drive end shaft down machines will have additional covers, increasing the overall width and exceeding bottom of mounting feet at the commutator end openings. ‘ Represents minimum length of shaft available for hubs. ’ Air openings for dripproof fully guarded. Totally enclosed machines will not have openings.

Accessories and

Shaft runout shall not exceed 0.002 inch total indicator reading. The standard single shaft machine has the commutator end bearing bracket and shaft extension prepared to accept accessories. For additional information, see page 4.48. For blower ventilated, blower can only be mounted on side of motor, because there’s no air opening at the top of the motor. The motor leads exit at the top of the motor.

Approx. Wk² of Arm. Lb. Ft.²

Approx. Net Wt. Lbs.

Information Outline Dimensions Frame L182AT 186AT L186AT 189AT

B

C

FC

2F

BS

0.28 0.45 0.67 0.77

5.80 8.30 8.30

15.26 16.76 18.76 20.76

16.51 18.01 20.01 22.01

4.50 7.00 7.00

6.63 8.13

83

105 128 162

10.13 12.13

11.56

10.00

Application

Other Information

4.2

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GEP387-EN 07/19 Prices and data subject to change without notice.