Grove Gear 8050 Catalog

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Helical - Worm Triple Reduction Dimensions Style SBQ

BRAVO ®

BE1 BE

G QB

(4) HOLES

(4) HOLES BF

OUTPUT KEY

Single Reduction Reducers

BORE

M TAP

BRAVO ® Worm - Worm

Double Reduction

(4) HOLES

inch mm

Gearcase

Size

0.43 0.43 11.0 11.0 0.53 13.5 0.69 17.5

3.15 80 3.94 100 130 5.32 135 5.12

4.33 100 3.94 110 5.12 130 5.91 150

1.38 35 1.77 45 60 2.95 75 2.36

1.38 35 1.38 35 40 2.76 1.57

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

65 2.56 80 3.15 81 4.04 103 3.17

3.15

5.31 115 4.53 135 160 7.68 195 6.30

32.2 1.27 0.78 19.8 1.02 25.9 13.5 .53

5.34 120 4.72 136 159 7.28 185 6.26

4.41 100 112 5.51 140 7.09 180 3.94

SBQ8473

100 3.94 5.12 130 135 5.32

SBQ8573

BRAVO ® Helical - Worm

233 11.79 299 9.18

250 12.57 319 9.83

SBQ8673

Double Reduction BRAVO ® Accessory Kits SBQ8773 Size SBQ8473 SBQ8573 SBQ8673 SBQ8773 Gearcase

inch mm

U + 0.000 - 0.001 Output Shaft - Inches

58.4 2.30 2.85 72.4 81.2 3.98 3.20 101 WG

OUTPUT KEY VO V UY

1.10 - 1.36

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

3.56 90.4 4.75 98.6 3.88

2.952 74.98 4.331 4.002 81.99 3.228 101.7

75 2.95 3.15 80 4.17 106 4.92 125

24.1 0.95 16.7 0.66 0.63 16.0 0.63 16.0

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

5.38 120.7

M10 X 1.5

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

Output Styles

Dimension “C”

Size

Frame

AJ E

BE1 Bore Keyway V

56C

140TC

180TC

Dia.

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

282 11.71 11.11 16.75 425 368 14.49 297

- - -

SBQ8473

L: Left Ext.

Gear Reducers SBQ8573

16.75 425 368 14.49 -

15.80 -

SBQ8673

401

High Efficiency Helical - Inline

459 18.06

SBQ8773

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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