Grove Gear 8050 Catalog

Stock Ratio Multiplier Model Number System

TYPICAL NAMEPLATE (Grove Gear shown)

Grove Gear 800 Series Ratio Multiplier Model Number Nomenclature All stock and custom 800 series reducers are identified by a model number. The model number appears on the nameplate and describes pertinent features of the reducer. An example follows, along with a listing of the various letters and positions used. NOTE: All ratio multipliers also have a catalog number—for example 707012L. Reducers and renewal parts should be ordered by catalog number. Accessories that are field installed will not be noted on the nameplate.

2.91 419 4.000

Single Reduction

Worm Gear Reducers

G09

DATE CODE

SHC629

TXMQ1 - 4 - 56 - 56

!

MODELNO.

707005L

CATALOGNO.

"

!

Housing Material

Style

Size

Ratio

Motor Flange

Output Flange

NEMA Input For Flange Code NEMA Frame 56 56C 140 143-5TC 180 182-4TC 210 213-5TC

SOLID OUTPUT SHAFT TXMQ – Motorized, Quill Input TXM – Motorized, Flexible Coupling Input TX – Non-Flanged

Double Reduction

SEE SELECTION TABLES ON PAGE 278 FOR ALL AVAILABLE RATIOS

Worm - Worm Gear Reducers

SIZE 1, 2, 3

“blank” = Cast Iron A = Aluminum S = Stainless Steel

NEMA Input For Flange Code NEMA Frame 48 48CZ 56 56C 140 143-5TC 180 182-4TC 210 213-5TC 250 254-6TC “blank” Non-motorized input

Double Reduction

Helical - Worm Gear Reducers Sample Model Number Motorized Quill Input Series 1; 4:1 Ratio, 5/8” Input Bore with NEMA 56C Flange, and 56C output flange.

TXMQ 1

4

56

56

Style

Size

Ratio Motor

Output Flange

WASHGUARD ® Reducers

Input Flange

ALL RATINGS SAME FOR CAST IRON, ALUMINUM, and STAINLESS STEEL RATIO MULTIPLIERS

Maximum Rating Tables

Size 1

and GEAR+MOTOR™ Ratio Multipliers Size 2 Exact Ratio 2.056 2.929 4.000 5.111 7.462 Exact Ratio

Input R.P.M.

Output R.P.M.

Input H.P.

Output H.P.

Output TQ. (lb-in.)

Overhung Load (lbs.)

1750 1750 1750 1750 1750

851 598 438 342 235

4.69 3.64 2.91 2.33 1.56

4.55 3.53 2.82 2.26 1.52

347 384 419 428 419

222 265 300 300 300

Overhung Load 56C Output (lbs.)

Overhung Load

Input R.P.M.

Output R.P.M.

Input H.P.

Output H.P.

Output TQ. (lb-in.)

140TC Output (lbs.)

2.000 2.913 4.000 5.000 7.182

1750 1750 1750 1750 1750

875 601 438 350 244

6.00 4.21 3.63 3.00 2.62

5.88 4.13 3.55 2.94 2.57

424 433 511 529 664

358 375 375 375 375

358 434 455 455 455

Size 3

Exact Ratio

Input R.P.M.

Output R.P.M.

Input H.P.

Output H.P.

Output TQ. (lb-in.)

Overhung Load (lbs.)

2.000 2.964 4.045 5.167 7.538

1750 1750 1750 1750 1750

875 590 433 339 232

20.00 12.98 11.35 10.07

19.6

1412 1357 1621 1836 1544

900 900 900 900 900

12.72 11.13

Accessories and

9.87 5.69

Additional Capabilities

5.80

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