Page 21 - MOTER BOOK

Dimension

Foot and flange mounting - frame sizes 355LB to 450 cast iron 21

General
Type 6, 8 Pole 4 Pole 2 Pole Terminal box
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Cast iron A B1 B2 C H K L L L AA AB AC BB HA HD TBW TBH KK
BU-DF355B + 630 800 - 224 355 35 1918 1898 1863 116 760 745 1140 52 1120 392 572 3 x M63
BU-DF400M 686 630 710 280 400 36 1881 1881 1820 120 806 860 1090 52 1080 430 485 3 x M63
BU-DF400L 686 630 710 280 400 36 1881 1881 1820 120 806 860 1090 55 1080 430 485 3 x M63
BU-DF450M 800 900 1000 250 450 36 2200 2200 2050 150 950 950 1200 62 1400 460 530 3 x M63
BU-DF450L 800 900 1000 250 450 36 2200 2200 2050 150 950 950 1200 62 1400 460 530 3 x M63

GD
Flange
Type IM B5, IM B35 mounting F
Cast iron M N P S T LA
D
BU-DF355 840 780 800 24 6 -
BU-DF400 940 880 1000 28 6 -
BU-DF450 1040 980 1100 32 8 -
TAPPED
HOLE DH
G

Shaft
4 pole + 2 pole
Type
Cast iron D E F G GD EB ED DH D E F G GD EB ED DH
BU-DF355 110 210 28 86 16 160 5 M24 80 170 22 67.5 14 130 5 M20
BU-DF400 110 210 28 100 16 180 15 M24 85 170 22 76 14 140 15 M24
BU-DF450 130 250 32 119 16 180 15 M24 90 170 25 86 14 140 15 M24

For tolerance details and notes - see page 22