Grove Gear Products Catalog 8050

ELECTRA-GEAR EL Series Dimensions Styles: DXHMQ, DXHM, DXH

Single Reduction Worm Gear Reducers

STYLE DXHMQ, DXHM, DXH DIMENSIONS (Inches)

Worm - Worm Gear Reducers

Size

AA

AB

AC

AD

AE1

AE2

AF

AG

B

C

CD

CE

D

F

G

H1

EL813 EL818 EL821 EL824 EL826 EL830 EL832

--

--

0.41 3.89 0.58

0.26

--

4.73

3.80 4.83 5.75 5.86 7.17 8.11

4.66 1.33 5.86 1.75 6.88 2.06 6.94 2.38 8.00 2.63 8.94 3.00

1.91 1.91 1.91 2.36 2.36 2.36 2.36

1.72 2.31 2.63 2.50 3.25 3.50 4.00

2.00 2.94 3.25 2.88 3.38 4.13 4.13

1.00 1.47 1.63 1.44 1.69 2.06 2.06

--

Double Reduction

6.25 5.00 0.28 4.72 0.49 7.63 6.00 0.33 4.98 0.60 7.81 5.87 0.59 5.17 1.02 8.50 7.00 0.73 6.00 0.60 9.94 8.00 0.56 6.52 0.60 12.50 10.00 0.56 6.52 0.60

0.29 0.69 5.50 0.42 0.69 6.00 0.81 0.69 7.00 0.40 0.69 7.00 0.38 0.69 7.50 0.38 0.69 7.50

0.53 0.53 0.53 0.53 0.53 0.53

8.11 10.50 3.25

Helical - Worm Gear Reducers

T

U

Output

Size

I

L

M R1

W WP

XA

Input Key i

-0.000

+0.000 -0.0015 0.625 0.625 0.625 0.625 0.625 0.625 0.625

Key

+0.0015

Double Reduction

EL813 EL818 EL821 EL824 EL826 EL830 EL832

2.40 8.08 1.76

-

1.00

6.50 6.50 6.50 6.50 6.50 6.50 6.50

6.83 7.83 8.46 8.56 9.65

0.625 1.000 1.500* 1.500* 1.500* 2.188 2.188

3/16 x 3/32 3/16 x 1.38 3/16 x 3/32 3/16 x 1.38 3/16 x 3/32 1/4 x 1.44 3/16 x 3/32 1/4 x 1.62 3/16 x 3/32 1/4 x 1.62 3/16 x 3/32 3/8 x 2.25 3/16 x 3/32 3/8 x 2.25

3.03 8.71 1.76 0.66 1.44 3.40 9.08 1.76 0.75 1.94 3.61 9.06 1.76 0.75 1.94 4.17 9.62 1.76 0.75 1.94 4.81 10.26 1.76 0.81 2.76 5.00 10.45 1.76 0.88 2.76

10.27 11.02

Motor Mounting Dimensions NEMA DIMENSIONS (Inches)

WASHGUARD ® Reducers and GEAR+MOTOR™ Ratio Multipliers

NEMA DIMENSIONS (Inches)

LM

LM1

LQ

LQ1

RQ

Frame AJ AK BD BE BE1 Bore Keyway u

BF

Dia.

Size

56C/140TC 180TC / 210TC 56TC/140TC 180TC / 210TC

56C/140TC 180TC / 210TC

EL813 EL818 EL821 EL824 EL826 EL830 EL832

10.33 10.96 11.33 11.31 11.87 12.51 12.70

-- -- -- -- -- -- --

8.85 9.48 9.85 9.83

-- -- --

8.46 9.09 9.46 9.44

7.47 8.10 8.41 9.01 9.57

56C 5.88 4.50 6.50 0.38 N/A .625 3/16 X 3/32 0.41 140TC 5.88 4.50 6.50 0.38 N/A .875 3/16 X 3/32 0.41 180TC 7.25 8.50 9.00 N/A 0.50 1.125 1/4 X 1/8 0.53 210TC 7.25 8.50 9.00 N/A 0.50 1.375 5/16 X 5/32 0.53

10.04 10.60 11.23 11.42

10.39 11.03 11.22

10.00 10.64 10.83

10.20 10.39

NOTE: Larger sizes available with cast iron primary - Contact Factory.

• Max bore dimensions shown. For additional bores available, refer to page 130. u Keyway width by depth i Solid input shaft and C-faced coupling input reducers have different input shaft length and key.

For safety, purchaser or user should provide protective guards over shaft extensions and any couplings, sheaves and belts, sprockets and chains, etc., mounted thereon.

WARNING

EL SERIES MOUNTING DIMENSIONS — EL Series mounting dimensions are the same as the original ELECTRA-GEAR product with an option to match the industry standard dimensions of GR Series. — See page 202 for GR Series dimensions.

ELECTRA-GEAR INTERCHANGE GUIDE

Additional Capabilities

Accessories and

Original Style

New Style

H_MHSC H_MHC

DXHMQ

DXHM

H_MH

DXH

Convert Style DXH to motorized coupling input using kits shown on page 278.

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