DC Buyer's Guide

Explosionproof C-Face Frames 188AT to 189AT with Feet

Type CD

DIMENSIONS - For ESTIMATING ONLY unless endorsed for construction

Modifications Motor Pricing General Information

FIGURE 1

Drive End

DIMENSIONS IN INCHES

Accessories and

Class II, Group E, F and G

Key

Class I, Group D

Approx. WK 2 of Arm Lb. Ft. 2

Approx. Net Wt. In Lb. ’

Δ V W N-W BA

Δ V W N-W BA AA AB

Lgth. ± .03 A B

TENV C

TEFC C

‡ D E 2E 2F G H J K N

TENV O

TEFC O

TENV P

TEFC

Frame

Width Depth

P U

Fig 1 188ATC 160 0.45 0.25 0.125 1.38 9 10.5 19.76 - 4.5 3.75 7.5 9 0.56 0.4062 2 1.62 2.38 9 - 9 - 1.125 2.26 0.13 2.25 2.75 1.62 0.5 1.88 3.12 1 8.94 189ATC 190 0.67 0.25 0.125 1.38 9 11.5 21.76 21.82 4.5 3.75 7.5 10 0.56 0.4062 2 1.62 2.38 9 9.52 9 10 1.125 2.26 0.13 2.25 2.75 1.62 0.5 1.88 3.12 1 8.94 Fig 2 188ATC 160 0.45 0.188 0.094 1.38 9 10.5 19.76 - 4.5 3.75 7.5 9 0.56 0.4062 2 1.62 2.38 9 - 9 - 0.875 1.62 0.5 1.88 3.12 1.62 0.5 1.88 3.12 1 8.94 189ATC 190 0.67 0.188 0.094 1.38 9 11.5 21.76 21.82 4.5 3.75 7.5 10 0.56 0.4062 2 1.62 2.38 9 9.52 9 10 0.875 1.62 0.5 1.88 3.12 1.62 0.5 1.88 3.12 1 8.94

DIMENSIONS IN INCHES

Information Outline Dimensions

BF

AG TENV

AG TEFC AH AJ AK

BD Max

Frame Cont'd

AC AF

BB

BC

Tap No. Depth

BS XL XN XP ZA ZB ZC

Fig 1 188ATC 6.78 3.6 17.64 - 2.12 7.25 8.5 0.3 0.13 8.78 .50-13 4 0.75 1.96 4.5 3.5 10.88 2.62 1.88 7.6 189ATC 6.78 3.6 19.64 19.7 2.12 7.25 8.5 0.3 0.13 8.78 .50-13 4 0.75 1.96 4.5 3.5 10.88 2.62 1.88 9.6 Fig 2 188ATC 6.78 3.6 17.64 - 2.12 5.875 4.5 0.13 - 7.14 .375-16 4 0.75 1.96 4.5 3.5 10.88 2.62 1.88 7.6 189ATC 6.78 3.6 19.64 19.7 2.12 5.875 4.5 0.13 - 7.14 .375-16 4 0.75 1.96 4.5 3.5 10.88 2.62 1.88 9.6

FIGURE 2

Application

‡ Dimensions "D" will not be exceeded. When exact dimension is required, shims up to.03 inches may be necessary where dimension "D" is 8 inches or less. When dimension "D" is over 8 inches, shims up to .06 inch may be necessary. Δ "V" represents minimum length of shaft available for hubs. Shaft diameters 1.5 inches and smaller will come within the limits of +0.0000 inch -0.0005 inch. Diameters larger than 1.5 inches will come within the limits of +0.0000 inch -0.0010 inch. Shaft runout on diameters 1.625 inches and smaller shall not exceed .002 inch indicator reading. Diameters larger than 1.625 inches shall not exceed .003 inch indicator reading. ’ For shipping weight add 15% to net weight .

Conduit box will be assembled on the right hand side facing the commutator end for motors, and on the left hand side facing the commutator end for generators. Conduit box will be assembled on opposite side of frame, if so specified. Conduit box may be oriented to accommodate customers’ application. Dimensions pertaining to conduit boxes vary according to rating.

Other Information

From 36C697570AA

4.20

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