Grove Gear 8050 Catalog

Helical - Worm Quad Reduction Dimensions Style SBQ

BRAVO ®

C

EA

EA

Q

G QB

V

WG

Single Reduction Reducers (4) HOLES

VO

OUTPUT KEY

(4) HOLES BF

AJ

AK

UY

U

BD

DB

OA

EJ

D

BRAVO ® Worm - Worm

M TAP

BORE

Double Reduction

FB

BA

FA

F

E

(4) HOLES

B

inch mm

Gearcase

Size

B

EJ

F

FA

H 0.53 13.5 0.69 17.5

130 135 5.32 5.12 E

EA

40 2.76 1.57 FB

G

233 11.79 299 9.18 OA

Q

BA

D

DB 0.89 22.6 1.38 35.0

81 4.04 103 3.17

160 7.68 195 6.30

130 5.32 135 5.12

5.12 130 5.91 150

60 2.95 75 2.36

14 0.93 24 0.56

250 12.57 319 9.83

159 7.28 185 6.26

5.51 140 7.09 180

SBQ8674

BRAVO ® Helical - Worm

SBQ8774

70

Double Reduction BRAVO ® Accessory Kits Size

inch mm

Gearcase

UY + 0.000 - 0.001 Output Shaft U

XB

QB 4.17 106 4.92 125

WG 81.2 3.98 3.20 101

24.1 0.95 16.7 0.66 XC

XJ

XK

VO V

KEY

M

-

4.331 4.002 101.7 5.38 120.7 4.75 136.6 110.00

- 1.51 1.91

7.16 2.82 3.54 89.9

10.2 0.43 0.40 10.9

- 1/2-13 x 1.13 5/8-11 x 1.38 -

- 1.375 1.750 -

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

SBQ8674

M10 X 1.5

-

-

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

SBQ8774

M12 X 1.75

-

-

Output Styles

NEMA Motor Mounting Dimensions - inches

Dimension “C”

Frame

BF

AJ E

AK

BD

BE

BE1 Bore Keyway V

Dia.

Size

56C 140TC 20.91 531 434 17.08

180TC

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

- -

L: Left Ext.

SBQ8674

557 21.93

SBQ8774

Dimensions subject to change without notice

R: Right Ext.

Gear Reducers

High Efficiency Helical - Inline

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.

WARNING

Gear Reducers

High Efficiency Helical - Worm

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