Grove Gear 8050 Catalog

Modified Stock Gear Reducers

STYLE F OUTPUT FLANGE CAST IRON

STYLE J VERTICAL INPUT BASE

STYLE T OR U HORIZONTAL BASE

Single Reduction

Worm Gear Reducers

Mod-Squad ™

Mod-Squad ™

Accessory

Mod-Squad ™ Service Number

Accessory

Accessory

Service Number Weight

Service Number Weight

Reducer Weight Size GR813 GR815 GR821 GR824 GR826 GR830 GR832 GR842 GR852 GR860 GR870 GR880

Kit Only

Reducer

Kit Only

Reducer

Kit Only

Size

Catalog No. G185130** G185131** G185132** G185133** G185134** G185135** G185136** G185137** G185138** G185139** G185140**

Style F W F813GR F815GR F818GR F821GR F824GR F826GR F830GR F832GR F842GR F852GR F860GR

(lbs)

Size

Catalog No. G185001 G185122 G185006 G185011 G185016 G185021 G185123 G185124

Style J

(lbs)

Catalog No. G185000 G185120 G185005 G185010 G185015 G185020 G185121 G185025 G185030 G185035 G185040 G185189 G185190

Style T

Style U

(lbs)

GR813 GR815 GR818 GR821 GR824 GR826 GR830 GR832 GR842 GR852 GR860 GR870 GR880 GR8100

1 1 2 3 3 4

J813GR J815GR J818GR J821GR J824GR J826GR J830GR J832GR

GR813 GR815 GR818 GR821 GR824 GR826 GR830 GR832 GR842 GR852

1 1 2 3 3 5 6 6

T813GR U813GR T815GR U815GR T818GR U818GR T821GR U821GR T824GR U824GR T826GR U826GR T830GR U830GR T832GR U832GR T842GR U842GR T852GR U852GR T860GR U860GR T870GR U870GR T880GR U880GR

2 3 3 4 4 6 6 9

Double Reduction GR818

Worm - Worm Gear Reducers

10 10 15 30 38

10

X X

X X

14 20 31 41

15 X J Brackets for sizes 842-852 require grease fittings in input covers and must be installed at Factory. Contact Factory for field replacement kits.

** ** **

– – –

** **

48 GR8100 G185191 T8100GR U8100GR 76

** ** Output flange must be installed at Factory for all solid output shaft reducers (sizes 813- 8100). Specify Mod-Squad Service Number for flange when ordering these reducers. W Flange can only mount to “bolted cover side” of hollow reducer on sizes 813-852. Please specify correct mounting assembly with order. Refer to pages 74-75, for assembly positions. Must designate L (left) or R (right).

HOLLOW SHAFT TIE ROD KIT

Double Reduction

Helical - Worm Gear Reducers

STYLE VL & VH VERTICAL OUTPUT BASE

(GR SERIES SHOWN)

WASHGUARD ® Reducers

STYLE R RISER BLOCK

Accessory

Reducer

Kit Only

Weight

Size

Catalog No. G185152 G185153

(lbs)

GR813 - 842 GR852 - 860

5

TORQUE ARM BRACKET 5 NOTE: Kit does not include Torque Arm Bracket that mounts to reducer. See “TORQUE ARM BRACKET” table.

and GEAR+MOTOR™

Accessory

Mod-Squad ™ Service Number

Reducer

Kit Only

Weight

Accessory

Size

Catalog No.

Style VL

Style VH

(lbs)

V

Reducer

Kit Only

Weight

Accessory

G185002 VL813GR** VH813GR** 2 G185127 VL815GR** VH815GR** 3 G185007 VL818GR** VH818GR** 3 G185012 VL821GR** VH821GR** 7 G185017 VL824GR** VH824GR** 7 G185022 VL826GR** VH826GR** 9 G185128 VL830GR** VH830GR** 10 G185027 VL832GR** VH832GR** 13

GR813 GR815 GR818 GR824 GR826 GR830 GR832 GR842 GR852 GR860 GR870 GR880 GR8100

Size

Catalog No. G185141 G185142 G185143 G185144 G185145 G185146 G185147 G185148 G185149

(lbs)

Reducer

Kit Only

Size

Catalog No. G185450 G185451 G185451 G185452 G185453 G185454 G185455 G185456 G185457 G185458 G185459 G185460

GR815 GR818 GR821 GR824 GR826 GR830 GR832 GR842 GR852

7 7 9 9

GR813 GR815 GR818

Ratio Multipliers GR821

GRG821 GRL821 GR824 GR826 GR830 GR832 GR842 GR852 GR860 GR870 GR880 GR8100

12 15 31 24 15

20 25 36 71 78

Q Q Q Q Q Q

Q Q Q Q Q Q

Q Q Q -- -- --

NOTE: Mounting bolts are not included.

156 Q VL & VH bases for sizes 842-8100 require grease retainer and zerk fittings in output covers and must be installed at Factory. Contact Factory for field replacement kits. ** Must designate D or U.

-- --

Accessories and

-- V Torque arm bracket mounts to hollow shaft reducer.

Additional Capabilities

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