Grove Gear Products Catalog 8050

Dimensions

BRAVO ® Single Reduction Reducers BRAVO ® Accessory Kits Quadro - Single Reduction High Efficiency Helical - Inline BRAVO ® Worm - Worm Double Reduction BRAVO ® Helical - Worm Double Reduction

Style DUMQ

ASSEMBLIES

D

3

R

2

L

6

1

5

4

REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT ROTATION. CONTACT FACTORY FOR OTHER MOUNTINGS OR ASSEMBLY POSITIONS.

STYLE DUMQ DIMENSIONS - Inches

T*

X

LQ*

OUTPUT

Series A B BC C2 CD CE D1 D2 F

G H I1

I2

J

K 56C N O* RQ +0.000 V

KEY*

-0.001

Tap Size

Depth

518 3.94 3.86 4.35 4.76 1.77 1.77 1.93 1.06 3.17 1.59 0.413 2.16 2.16 1.97 0.99 3.33 2.97 1.26 2.60 0.750 0.12 1/4-20 UNC 0.62 3/16 x 1.00 520 4.84 4.45 4.53 5.45 1.97 1.77 1.93 1.26 3.94 1.97 0.413 2.16 2.56 2.48 1.24 3.33 3.94 2.05 2.60 1.000 0.14 5/16-18 UNC 0.75 1/4 X 1.62 525 5.67 5.24 5.75 6.69 2.48 1.77 1.93 1.45 4.35 2.18 0.413 2.16 3.11 3.74 1.87 3.33 4.85 2.36 2.60 1.125 0.16 5/16-18 UNC 0.75 1/4 X 2.00 534 7.17 7.09 6.76 9.31 3.35 1.77 1.93 2.24 5.71 2.86 0.413 2.16 3.86 5.51 2.76 3.33 5.55 2.36 2.60 1.500 0.20 5/16-18 UNC 0.75 3/8 X 2.00

* Metric options are available. Refer to dimensions below. Contact Factory for availability of metric options.

Style DU

ASSEMBLIES

D

R

L

3

2

6

1

5

4

REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT ROTATION. CONTACT FACTORY FOR OTHER MOUNTINGS OR ASSEMBLY POSITIONS.

STYLE DU DIMENSIONS - Inches

T

U

X

INPUT

OUTPUT

Series A B BC BJ C1 C2 CD CE D1 D2 F G H I2 J

K L M N O S +0.000 +0.000 V

KEY

KEY

-0.001 -0.001 Tap Size Depth 518 3.94 3.86 4.35 7.90 4.76 4.76 1.77 1.77 1.93 1.06 3.17 1.59 0.413 2.16 1.97 0.99 3.86 1.67 2.97 1.26 1.18 0.750 0.625 0.12 1/4-20 UNC 0.62 3/16 X 1.00 3/16 X 1.00 520 4.84 4.45 4.53 8.47 4.76 5.45 1.97 1.77 1.93 1.26 3.94 1.97 0.413 2.56 2.48 1.24 3.86 1.67 3.94 2.05 1.18 1.000 0.625 0.14 5/16-18 UNC 0.75 3/16 X 1.00 1/4 X 1.62 525 5.67 5.24 5.75 10.24 4.76 6.69 2.48 1.77 1.93 1.45 4.35 2.18 0.413 3.11 3.74 1.87 3.86 1.67 4.85 2.36 1.18 1.125 0.625 0.16 5/16-18 UNC 0.75 3/16 X 1.00 1/4 X 2.00 534 7.17 7.09 6.76 12.01 4.76 9.31 3.35 1.77 1.93 2.24 5.71 2.86 0.413 3.86 5.51 2.76 3.86 1.67 5.55 2.36 1.18 1.500 0.625 0.20 5/16-18 UNC 0.75 3/16 X 1.00 3/8 X 2.00

Motor Mounting Dimensions

OPTIONAL METRIC DIMENSIONS J - MM

NEMA DIMENSIONS - Inches Frame AJ AK BD BE BF Input

LQ u

T

O

N Output

Input

IEC B5 & B14 Options D56D n D63D D71D

Series

Keyway

Bore Dia

Keyway s

H7

(standard for metric units)

56C

5.88 4.50 6.50 0.38 0.41 0.625 3/16 x 3/32

518 520 525 534

74 v 74 v 74 v 74 v

74 74 74 74

18 25 25 35

32 52 60 60

75

6 8 8

74 v 74 v 74 v 74 v

100 123 141

10 J Contact Factory for availability of metric input options. The output bore and/or solid output shaft extension will be metric as standard with metric input options. s Keyway width by depth v AJ Mounting holes are rotated 45° from positions shown on B14 input options as follows: D56D(All), D63D(All) u Dimensions are maximum (B5 and B14 options) n B5 Option not available

OPTIONAL METRIC DIMENSIONS J - MM IEC B5 B14 v

Input

Input

Frame D56D D63D D71D

AJ

AK BD BE

BF

AJ

AK 50 60 70

BD 80 90

BE

BF v 6.5

Bore Dia Keyway s

N/A N/A N/A N/A N/A 65 v

7

9

3 x 1.5

115 95 140 11 130 110 160 10

9 9

75 v 85 v

5.5 5.5

11 14

4 x 2

105

8

6.5

5 x 2.5

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