1/9 · Frame size variants (extract) In addition to the standard numbering system for frames, there are some standardized variations that are denoted by the following suffixes to the NEMA

B3 - Foot Mounted Motor B5 - flange (’D’ flange) The flange diameter is bigger than the motor frame diameter. The holes are not tapped. BASIC DIMENSIONS SHAFT KEY 315 frame 1TZ9

The following are dimensional size charts for standard electric motor NEMA standard Type D Flange Footless Motors Standardized motor dimensions are established by the National Electrical Manufacturers Association (NEMA) - are tabulated below and apply to all base-mounted motors listed herein that carry a NEMA frame designation

MOTOR MOUNTING EXPLANATION E D M M P N D S S P N D P N D E B3 - Foot Mounted Motor B5 - flange ('D' flange) The flange diameter is bigger than the motor frame diameter. Welkon.net Motor Frame Sizes - MROSupply.com Type "C" face (flange) mounted motor. They have threaded mounting holes in the face of the motor. D.

Frame Foot Mounted Shaft B5 Flange B14 Face A B1 H D E DB EG LA M N P S T 63 100mm 3.94" 80mm 3.15" -63mm AA dimensions shown in chart are Baldor typical values meeting or exceeding NEMA. Please check motor drawing for actual dimensions. Frame L449T is not included in this chart. Please refer to the Large AC motor chart, or to the specific

FRAME SHAFT FOOT MOUNT SIZE M N P C M N P C M N P C DIA CENTER HIGHT 56 100 80 120 70.711 65 50 80 45.963 Nil Nil Nil Nil 9 56 63 115 95 140 81.318 75 60 90 53.033 100 80 120

Motors whose frame size output classification does not corres- pond with the standard series according to NEMA MG1-12. • Flange-mounting motors.

FRAME 1132426 $230 90 00 0 05 0 05 tic co 0 265 0 15 0 15 0 65 35 0 80 60 50 50 40 30 23 10 8 8 B 8 6 5 4 3 80 71 63 56 H $150 65 30 15 495 310 255 215 195 L 30 14 IC5 94 94 105 105 94 94 88 TBH 15.5 85 7XlJO 7.2 . Title: TEC-A B35 Foot and Flange Mount Motor Drawing and Dimensions Author: TEC Electric Motors Created Date:

B3 - Foot Mounted Motor B5 - flange ('D' flange) The flange diameter is bigger than the motor frame diameter. The holes are not tapped. B5 flanges are BASIC DIMENSIONS SHAFT KEY 315 frame 132 frame 160 frame 180 frame 225 frame 250 frame 280 frame 90 frame 24 50 8 27 Frame-(poles) 38 80 10 41 90 140 165 56 10 (M8) M16+M25

NEMA QUICK REFERENCE CHART NEMA FRAME DE2F H NOP UVAA AB AH AJ AK BA BB BD XO TAP Drawings represent standard TEFC general purpose motors Refer Data Section 502 for various models, OPEN or TEFC *D im e ns oa rf c ly. NEMA C-Face BA Dimensions 143-5TC 2-3/4 182-4TC 3-1/2 213-5TC 4-1/ 4 254-6TC 4-3/4 5000 FRAMEDE2FHOPUVAA AB BA

6/5 · These are commonly noted as a “T” on the nameplate. For example, if you have a 324T frame motor, every manufacture of motor will have the same shaft diameter, shaft length and bolt hole mounting dimensions, but be warned, your physical size of the motor may differ. There are other common letter suffixes that are also standard.

IEC QUICK REFERENCE CHART. IEC. Foot Mounting. Shaft. B5 Flange. B14 Face Industrial Electric Motors and Drives. Key and Keyseat Dimensions. Frame.

Output other than those specified in rating chart. Space heaters from Frame Size 180 & above. Flange mounted Motor (BRC63 TO BRC160 FRAME).

Dimensions of Flange mounted. A.C Induction motors Speed-Torque diagram of driven equipment frame size 132 and onwards on the NDE side of the motor.

The above chart provides typical Baldor•Reliance motor dimensions. For more exact dimensional data, please check the specific drawing for each catalog number. Dimensional data for 444T through 449TS frame sizes reflect the use of a top mounted conduit box with a

Brook Crompton - Electric Motors. 800 668-6779 - www.brookcromptonna.com. W-Range NEMA Aluminum - TEFC. Dimensions Frame Sizes 56 - 315. D FLANGE MOUNTED.

NEMA – QUICK REFERENCE CHART. Keyseat Dimensions. NEMA. Shaft (U) Sump pump motor. LP & LPH “P” flange mounting vertical solid shaft pump.

STEP 2: Determine the design of the electric motor · B3: Foot only · B5: Outer flange (flange diameter exceeds that of the motor) · B14: Inner flange (flange 

This NEMA Frame Chart indicates the mounting dimensions for all standard 56C, 56H, 56J, and Square Flange electric motors. Click on the link below to view the NEMA frame chart. NEMA MOTOR DIMENSIONS C-face_56J_Square flange06122012_0000

Rotating electrical machines - Dimensions flange mounted The fixing dimensions and shaft extensions of motors are conforming to the values specified in.

Industrial performance motors Sizes 63 to 400, 0.12 to 630 kW ABB reserves the right to change the design, technical specification and *) H = foot/flange-mounted, motor with feet, IM 2001 IM IM 2031 IM 2051 IM 2061 IM 2071 term.box top

Type "C" face (flange) mounted motor. They have threaded mounting holes in the face of the motor. D. Type "D" flange motors that have a flange diameter larger than the body of the motor. H. Designates that the base of a 56 frame motor is suitable for mounting in 56, 143T, or 145T mounting dimensions. J

Horizontal foot mounting (B3 ) as per IS :1231. BEARING SIZE CHART Bearing clearance-Motors upto 132M FRAME have normal clearance bearings.

IEC QUICK REFERENCE CHART IEC Foot Mounting Shaft B5 Flange B14 Face General FrameType ABCHDELA MNPSTMNPSTLACADHCXX 102 121 13 63 300 100 80 40 63 11 23 8 115 95 140 9375 60 90 M5 2.5 * 119 44.760 .500 3.937 3.150 1.570 2.480 .433

Frame Size 71 to 132M, Degree of Protection IP55, Method of Cooling IC411, Insulation Class F, Mechanical Dimensions [Flange Mounted Motors (IMB5)].

Appendix A. Figure 1. Standardized frame sizes throughout the industry result in common dimensions for shaft diameter. shaft height, shaft length, bolt hole spacing and location. In addition to standard foot mount dimensions, there are standardized dimensions for C-face, D-flange, P base, JM and JP pump mounts and west coast pump mounts. 11