Grove Gear 8050 Catalog

Dimensions

Single Reduction Reducers

Style DFMQ

ASSEMBLIES

BRAVO ®

DL

RL

DR

LL

RR

3

LR

2

6

BRAVO ® Worm - Worm Double Reduction

1

5

4

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

STYLE DFMQ DIMENSIONS - Inches

T*

X

LQ* 56C

OUTPUT

Series

AA

BC

C

C1

C2

CD

CE

D1

D2

HF

HJ

I1

I2

N

O*

P

Q

R

RQ

+0.000 -0.001

Z

KEY*

Tap Size

Depth 0.62

518 2.38 4.35 6.42 4.76 4.76 1.77 1.77 1.93 1.93 0.335 3.43 2.16 2.16 3.33 2.97 1.26 4.33 0.35 0.354 2.60 0.750 520 3.35 4.53 7.30 4.76 5.33 1.97 1.77 1.93 2.15 0.413 3.54 2.16 2.56 3.33 3.94 2.05 4.84 0.47 0.354 2.60 1.000 5/16-18 UNC 0.75 525 3.39 5.75 9.17 4.76 6.69 2.48 1.77 1.93 2.76 0.413 5.91 2.16 3.11 3.33 4.85 2.36 6.89 0.51 0.276 2.60 1.125 5/16-18 UNC 0.75 534 4.25 6.76 12.00 4.76 9.15 3.35 1.77 1.93 3.72 0.512 6.93 2.16 3.86 3.33 5.55 2.36 8.07 0.63 0.197 2.60 1.500 5/16-18 UNC 0.75 1/4-20 UNC

2.362 3/16 x 1.00 2.756 1/4 X 1.62 4.528 1/4 X 2.00 5.984 3/8 X 2.00

BRAVO ® Helical - Worm Double Reduction BRAVO ® Accessory Kits

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

Style DF

ASSEMBLIES

DL

RL

DR

LL

RR

3

LR

2

6

1

5

4

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

STYLE DF DIMENSIONS - Inches

T

U

X

INPUT

OUTPUT

Series AA

BC BJ

C

C1 C2 CD CE D1 D2

HF

HJ

I1

I2

L

M

N

O

P

Q

R

S +0.000 +0.000 -0.001 -0.001

Z

KEY

KEY

Tap Size Depth 518 2.38 4.35 7.90 6.42 4.76 4.76 1.77 1.77 1.93 1.93 0.335 3.43 2.16 2.16 3.86 1.67 2.97 1.26 4.33 0.35 0.354 1.18 0.750 0.625 1/4-20 UNC 0.62 2.362 3/16 X 1.00 3/16 X 1.00 520 3.35 4.53 8.47 7.30 4.76 5.33 1.97 1.77 1.93 2.15 0.413 3.54 2.16 2.56 3.86 1.67 3.94 2.05 4.84 0.47 0.354 1.18 1.000 0.625 5/16-18 UNC 0.75 2.756 3/16 X 1.00 1/4 X 1.62 525 3.39 5.75 10.24 9.17 4.76 6.69 2.48 1.77 1.93 2.76 0.413 5.91 2.16 3.11 3.86 1.67 4.85 2.36 6.89 0.51 0.276 1.18 1.125 0.625 5/16-18 UNC 0.75 4.528 3/16 X 1.00 1/4 X 2.00 534 4.25 6.76 12.0112.00 4.76 9.15 3.35 1.77 1.93 3.72 0.512 6.93 2.16 3.86 3.86 1.67 5.55 2.36 8.07 0.63 0.197 1.18 1.500 0.625 5/16-18 UNC 0.75 5.984 3/16 X 1.00 3/8 X 2.00

High Efficiency Helical - Inline

Gear Reducers

Motor Mounting Dimensions

OPTIONAL METRIC DIMENSIONS - - MM

NEMA DIMENSIONS - Inches Frame AJ AK BD BE BF Input

LQ X

T

O

N

Output Keyway

Input

Series IEC B5 & B14 Options

Bore Dia

Keyway V

H7

D56D Q D63D

D71D

(standard for metric units)

56C

5.88 4.50 6.50 0.38 0.41

0.625

3/16 x 3/32

High Efficiency Helical - Worm

518

74 Y 74 Y 74 Y 74 Y

74 Y 74 Y 74 Y 74 Y

74 74 74 74

18 25 25 35

32 52 60 60

75

6 8 8

520 525 534

100 123 141

Gear Reducers

10

- 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. V Keyway width by depth Y AJ Mounting holes are rotated 45° from positions shown on B14 input options as follows: D56D(All), D63D(All) X Dimensions are maximum (B5 and B14 options) Q B5 Option not available

OPTIONAL METRIC DIMENSIONS - - MM IEC B5 B14 Y

Input

Input

Frame

AJ

AK

BD

BE

BF

AJ

AK 50 60 70

BD 80 90

BE

BF Y 6.5 5.5 6.5

Bore Dia Keyway V

D56D

N/A 115 130

N/A

N/A 140 160

N/A

N/A

65 Y 75 Y 85 Y

7

9

3 x 1.5

D63D D71D

5.5

11 14

4 x 2

95

11 10

9 9

105

8

5 x 2.5

110

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