Electra CD 140 Manual de usuario descargar pdf (Pagina 2)

ELECTRA-GEAR

www.grovegear.com

Single Reduction

Worm Gear Reducers

Double Reduction

Worm - Worm Gear Reducers

Double Reduction

Helical - Worm Gear Reducers

WASHGUARD

Reducers

and GEAR+MOTOR™ Ratio Multipliers

Accessories and

Additional Capabilities

117

STYLE HMQ, HM, H DIMENSIONS (Inches)

TMAX•U

Input Key Input Key

Output

Size AA AB AC AD AE1 AE2 AF AG B C CD D F G H1 I L M R1 V

+0.000 +0.000

(Style H only)i (Style HM only)i

Key

-0.0025 -0.0015 

EL813 -- -- 0.41 3.89 0.58 0.26 -- 4.75 3.80 4.66 1.33 1.72 2.00 1.00 -- 2.40 3.82 1.87 - 1.00 0.625 0.500 1/8 x 1.00 -- 3/16 x 1.50

EL818 6.25 5.00 0.28 4.72 0.49 0.29 0.69 5.50 4.83 5.86 1.75 2.31 2.95 1.48 0.53 3.03 4.35 1.78 0.66 1.44 1.000 0.625 3/16 x 1.38 3/16 x .500 1/4 x 3.00

EL821 7.63 6.00 0.33 4.98 0.60 0.42 0.69 6.00 5.75 6.88 2.06 2.63 3.25 1.63 0.53 3.40 4.71 1.76 0.75 1.94 1.500* 0.625 3/16 X 1.38 3/16 x .500 3/8 x 3.00

EL824 7.81 5.87 0.59 5.17 1.02 0.81 0.69 6.00 5.86 6.94 2.38 2.50 2.88 1.44 0.53 3.61 5.51 2.45 0.75 1.94 1.500* 0.750 3/16 X 1.63 3/16 x .500 3/8 x 3.00

EL826 8.50 7.00 0.73 6.00 0.60 0.40 0.69 7.00 7.17 8.00 2.63 3.25 3.37 1.69 0.53 4.17 6.07 2.45 0.75 1.94 1.500* 0.750 3/16 x 1.63 3/16 x .500 3/8 x 3.00

EL830 9.94 8.00 0.56 6.52 0.60 0.38 0.69 7.50 8.11 8.94 3.00 3.50 4.13 2.07 0.53 4.81 6.56 2.31 0.81 2.75 2.188 0.875 3/16 x 1.63 3/16 x .500 1/2 x 3.00

EL832 12.50 10.00 0.56 6.52 0.60 0.38 0.69 7.50 8.11 10.50 3.25 4.00 4.13 2.07 0.53 5.00 6.75 2.31 0.88 2.75 2.188 0.875 3/16 x 1.63 3/16 x .500 1/2 x 3.00

EL842 14.69 12.00 1.19 7.52 0.63 0.35 0.69 8.50 9.63 11.69 4.25 4.50 3.75 1.88 0.53 6.15 9.57 3.47 0.88 2.75 2.188 1.250 1/4 x 2.50 1/4 x 2.50 3/8 x 3.00

EL852 17.75 14.00 0.97 8.84 0.97 0.69 0.81 10.50 11.50 12.25 5.25 4.25 5.25 2.63 0.66 7.55 10.88 3.38 1.13 4.26 3.438 1.250 1/4 X 3.00 1/4 x 3.00 7/8 x 4.00

EL860 20.25 16.00 0.81 11.00 0.81 0.81 0.81 10.38 13.50 14.25 6.00 5.00 5.38 2.69 0.66 7.88 10.99 3.00 1.13 3.74 3.438 1.500 3/8 x 3.00 3/8 x 2.75 7/8 x 4.00

NEMA DIMENSIONS (Inches)

LM LM1 L1 LQ LQ1 RQ

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

EL813 6.07 -- 3.82 -- 3.79 -- 3.09 --

EL818 5.89 -- 3.64 -- 4.42 -- 3.59 --

EL821 6.26 -- 4.00 -- 4.79 -- 4.06 --

EL824 6.48 7.30 4.29 4.29 4.77 4.77 4.09 4.09

EL826 7.04 7.86 4.88 4.88 5.33 5.33 4.82 4.82

EL830 7.67 8.31 5.38 5.38 5.97 5.97 5.32 5.32

EL832 7.86 8.50 5.56 5.56 6.16 6.16 5.51 5.51

EL842 11.25 12.53 9.57 9.57 6.45 6.45 6.04 6.04

EL852 12.65 13.93 10.88 10.88 7.85 7.85 7.35 7.35

EL860 -- 11.94 10.99 10.99 -- -- -- --

Frame AJ AK BD BE BE1

Bore

Keyway

Dia.

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

NEMA DIMENSIONS (Inches)

• Maxboredimensionsshown.Foradditionalboresavailable,refertopage30.

Keyway width by depth

i

Solid input shaft and C-faced coupling input reducers have different input shaft length and key.

Note: Torque arm bracket available separately. Refer to page 294 for kits. If a special bracket is required,

refer to Style BMQ dimensions for mounting pad dimensions on top/bottom of reducer.

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

INTEGRAL GEARMOTOR INPUTS AVAILABLE

— Contact Factory for price and availability.

Original Style New Style

MHSC HMQ

MHC HM

MH H

MH + “KV” Kit H + “KV” Kit

ELECTRA-GEAR INTERCHANGE GUIDE

Convert Style H to motorized coupling input using kits shown on page 294.

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 62 for GR Series dimensions.

Motor Mounting Dimensions

EL Series

Dimensions

Styles: HMQ, HM, H

1 2

ELECTRA-GEAR 1

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