Grove Gear 8050 Catalog

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Helical - Worm Double Reduction Dimensions Style SBQ

BRAVO ®

BE1 BE

G QB

Single Reduction Reducers

(4) HOLES

OUTPUT KEY

(4) HOLES BF

BRAVO ® Worm - Worm D

BORE

Double Reduction

(4) HOLES

inch mm

Gearcase

Size

0.43 0.43 11.0 11.0 0.53 13.5 0.69 17.5

4.33 100 3.94 110 5.12 130 5.91 150

3.15 80 3.94 100 130 5.32 135 5.12

0.72 5.8 0.23 18.2 0.89 22.6 1.38 35.0

3.15

65 2.56 80 3.15 81 4.04 103 3.17

5.31 115 4.53 135 160 7.68 195 6.30

1.38 35 1.77 45 60 2.95 75 2.36

1.38 35 1.38 35 40 2.76 1.57

5.34 120 4.72 136 159 7.28 185 6.26

0.50 13 0.50 12.7 14 0.93 24 0.56

6.72 171 7.45 189

7.72 196 8.32 211

4.41 100 112 5.51 140 7.09 180 3.94

SBQ8472

100 3.94 5.12 130 135 5.32

SBQ8572

BRAVO ® Helical - Worm

233 11.79 299 9.18

250 12.57 319 9.83

SBQ8672

Double Reduction BRAVO ® Accessory Kits SBQ8772 SBQ8472 SBQ8572 SBQ8672 SBQ8772

inch mm

Size Gearcase

Output Shaft * - Inches

+ 0.000 - 0.001

58.4 2.30 WG 2.85 72.4 81.2 3.98 3.20 101

24.1 0.95 16.7 0.66 0.63 16.0 0.63 16.0 XC

XJ 3.56 90.4 4.75 98.6 3.88

2.952 74.98 XK 4.331 4.002 81.99 3.228 101.7

UY 1.10 - 1.36

VO V

OUTPUT KEY

75 2.95 3.15 80 4.17 106 4.92 125

59.9 7.16 2.82 3.54 89.9 50.0 1.97 2.36

6.4 0.25 7.4 0.29 10.2 0.43 0.40 10.9

3/8 -16 x .87

1/4 x 1/4 x 1-5/16

1.000

M8 X 1.25

1/2 -13 x 1.13

1/4 x 1/4 x 1-11/16

1.250

M8 X 1.25

1.51

1/2 -13 x 1.13

5/16 x 5/16 x 1-3/4

1.375

M10 X 1.5

5.38 120.7

1.91

5/8 -11 x 1.38 -

3/8 x 3/8 x 2-1/4

1.750 -

M12 X 1.75

136.6 110.00

NEMA Motor Mounting Dimensions - inches Dimension “C”

Output Styles

Size

56C

Frame

AJ E

BE1 Bore Keyway V

Dia.

262 10.93 10.33 15.93 405 318 12.53 140TC 278

12.24 296 11.64 13.55 311 180TC

210TC - -

48CZ 3.75 3.00 4.36 0.38 N/A 0.500 1/8 X 1/16 0.28 5.88 4.50 6.50 0.38 N/A 0.625 3/16 X 3/32 0.41 140TC 5.88 4.50 6.50 0.38 N/A 0.875 3/16 X 3/32 0.41 180TC 7.25 8.50 8.50 N/A 0.50 1.125 1/4 X 1/8 0.53 210TC 7.25 8.50 8.50 N/A 0.50 1.375 5/16 X 5/32 0.53 250TC 7.25 8.50 8.50 N/A 0.50 1.625 3/8 X 3/16 0.53 280TC 9.00 10.50 11.25 N/A 10.55 1.875 1/2 X 1/4 0.53 320TC 11.00 12.50 14.00 N/A 10.55 2.125 1/2 X 1/4 0.65 360TC 11.00 12.50 14.00 N/A 10.55 2.375 5/8 X 5/16 0.65 56C

SBQ8472

L: Left Ext.

- - - -

SBQ8572

Gear Reducers

SBQ8672

344

High Efficiency Helical - Inline

423 16.64

16.64 423

SBQ8772

R: Right Ext.

Dimensions subject to change without notice

D: Double Ext.

For safety and to comply with local and national safety codes, the purchaser or user must provide protective guards over all shaft extensions and devices mounted thereon.

Gear Reducers

WARNING

High Efficiency Helical - Worm

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