B5 flanges are available for all motor sizes. B14A - flange ('C' face) The flange diameter is smaller than the motor frame diameter. The holes are tapped. Available up to 160frame. B14B - flange The flange diameter is between B14A & B5 flange. The holes are tapped. Available up to 112frame. E E S

Dimensions Frame Sizes 56 - 315 D FLANGE MOUNTED C FACE MOUNTED FOOT MOUNTED Brook Crompton - Electric Motors 800 668-6779 - www.brookcromptonna.com FRAME D E 2E 2F BA H AA AB C BS CBH CBW 56 3.50 2.43 4.87 3.0 2.75 0.34

FLANGE MOUNTED MOTORS 'B' TYPE[B5]. FRAME. SIZE. FLANGE ±0.3 M. N. P MAX. S. T MAX. LA. LD MIN. L. LC. LO. AD. AC. ØD,ØDA. E. F,FA. GA,GC. GB. D3.

frame shaft foot mount size m n p c m n p c m n p c dia center hight iec metric electric motor flange dimensions b5 b14a b14b. b14 flange all torque torque industrial power transmission solutions www.alltorque.com.au . author: all torque preston created date:

On page 14 you will find a Baldor frame size chart that is a great C flange motors always have threaded mounting holes in the face of the motor.

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 

a dc motor or generator c "c" flange mounting on drive end ** d e shaft dimensions for elevator motors in frames larger than the 326u frame h frame with an "f" dimension larger than a frame without (small framed motors) j jet pump motors jm jp "c"-face mounted close coupling pump - packed pump k sump pump motor lp & lph "p" flange mounting

Foot, refer to Diagram 1. For C Flange motors, refer to Diagram 2. Diagram 1 Suffix "Y" = Special Mount Dim. Suffix "Z" = Special Shaft Dim. Diagram 2 Diagram 3 SQUARE FLANGE 56H Combination Foot (56 & 143T/145T) Common to All Squirrel Cage Motors Frame D E F BA U N-W Key Size 42 2-5/8 1-3/4 27/32 2-1/16 3/8 1-1/8 .05 Flat

IEC Squirrel-Cage Motors Standard motors up to frame size 315 L Orientation Siemens D 81.1 · 2/3 2 Overview (continued)Efficiency requirements according to EPACT In 1997, an act was passed in the US to define minimum efficien-cies for low-voltage three

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

Superior quality motors. TECO Electric Motors are regarded as one of the leading brands available on the market and are regularly specified and preferred amongst equipment manufacturers, constructors, engineering companies and major end-users alike. MAXe3 MINING HIGH EFFICIENCY Cast Iron Frame to 200kW.

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:

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

Horizontal Shaft Arrangements Vertical 3Shaft Arrangements B3 FOOT MOUNTED. B5 "D" TYPE FLANGE AT DRIVE END, NO FEET. B6 FOOT WALL MOUNT WIT H FEET ON LEFT HAND SID E WHEN VIE WED FROM DRIV E END. B7 FOOT WALL MOUNT WITH FEET ON RIGHT HAND SIDE WHEN VIEWED FROM DRIV E END. B8 CEILING MOUNTED WIT H FEET ABOVE MOTOR.

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

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