Grove Gear 8050 Catalog

Series Comparison

ALL FEATURES SHOWN ARE SAME FOR ALL GR, NH AND EL SERIES EXCEPT WHERE NOTED.

Single Reduction Worm Gear Reducers

Seal Guard** on quill-input styles protects input seal from damage during motor installation.

** Sizes 813 through 852 only

Cast aluminum NEMA C-input with machined fits for precision alignment of motors and bearings. (EL Series) Cast iron NEMA C-input flange with machined fits for precision alignment of motors and bearings. (GR & NH Series)

Worm - Worm Gear Reducers

t (SPWF (FBS *30/."/ 4FSJFT t $BTU *SPO )PVTJOH $POTUSVDUJPO t .PVOUJOH EJNFOTJPOT BSF JOUFSDIBOHFBCMF XJUI NPTU JOEVTUSZ TUBOEBSE SFEVDFST t %FTJHOFE XJUI JOEVTUSZ MFBEJOH QSFNJVN GFBUVSFT BT TUBOEBSE t $PNCJOFT UIF QSFNJVN GFBUVSFT PG UIF -&&40/ *30/."/ XJUI UIF JOEVTUSZ T CSPBEFTU QSPEVDU PGGFSJOH PG UIF (SPWF (FBS 'MFYBMJOF t (&"3 .0503 ™ "WBJMBCMF

Double Reduction

Push-off holes drilled and tapped into flange for quick motor removal on quill input styles (56 & 140TC frames).

Helical - Worm Gear Reducers

Double Reduction

Premium Grade 5 zinc-plated bolts used throughout.

WASHGUARD ® Reducers and GEAR+MOTOR™ Ratio Multipliers

t (SPWF (FBS *30/."/ /BSSPX )PVTJOH 4FSJFT t $BTU *SPO )PVTJOH $POTUSVDUJPO t %FTJHOFE XJUI JOEVTUSZ MFBEJOH QSFNJVN GFBUVSFT BT TUBOEBSE t 3FQMBDFNFOU GPS (SPWF (FBS 0& 4FSJFT BOE PSJHJOBM "MMJOH -BOEFS HFBS SFEVDFST t $PNQBDU IPVTJOH EFTJHO UP GJU XIFSF PUIFS SFEVDFS CSBOET DBOOPU t (&"3 .0503 ™ "WBJMBCMF

ELECTRA-GEAR

Additional Capabilities

Accessories and

t &MFDUSB (FBS 4FSJFT t "MVNJOVN )PVTJOH $POTUSVDUJPO t -JHIUXFJHIU EFTJHO XJUI BMM UIF QSFNJVN GFBUVSFT PG UIF (3 BOE /) TFSJFT BT TUBOEBSE t 3FQMBDFNFOU UP PSJHJOBM &MFDUSB (FBS SFEVDFST t (&"3 .0503 ™ "WBJMBCMF

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