Grove Gear 8050 Catalog

.BYJNVN 3BUJOH 5BCMFT 4J[F t (3 /) &- 4FSJFT

Style B

Style H

Single Reduction

Worm Gear Reducers

Size 852

Output Torque (lb-in) 4601 5753 7276 15484 5800 7213 9058 6300 7827 9818 7204 8941 18062 19367 11201 21826

Input Output

Input

Output

Left Hand Catalog No.

Right Hand Catalog No.

Double Extension

Hollow Output Catalog No.*

Ratio

RPM

RPM

HP

HP

Catalog No.

2500 1750 1170 2500 1750 100

500 350 234 333 233 20 250 175 117 166 116 6.7 125 10 78 13

37.08 32.51 27.55 5.390 32.21 28.10 23.67 4.442 26.55 23.15 19.50 3.701 20.77 18.11 15.26 2.997 16.69 14.56 12.29 2.499 13.95 12.19 8.918 1.949 9.258 8.105 6.878 1.592 7.727 6.777 5.766 1.411 6.621 5.816 4.961 1.270 3.226 2.906 2.618 0.744 2.285 2.072 1.820 0.515 10.298 2.176 12.056 10.538

35.61 31.17 26.35 4.794 30.68 26.70 22.42 3.821 24.99 21.73 18.23 3.073 19.05 16.55 13.86 2.309 14.95 12.98 10.87 1.802 12.18 10.57 8.848 1.464 8.910 7.457 1.233 7.533 6.538 5.471 0.903 5.990 5.199 4.350 0.718 4.912 4.263 3.567 0.588 2.217 1.902 1.600 0.280 1.504 1.291 1.052 0.180 10.264

5

__8520085

__8520090

__8520095

__8520501.XX

Double Reduction

7.5

__8520086

__8520091

__8520096

__8520502.XX

Worm - Worm Gear Reducers 1170 156

100

2500 1750

10

__8520001

__8520008

__8520015

__8520503.XX

1170

100

2500 1750

15

__8520002

__8520009

__8520016

__8520504.XX

1170

100

2500 1750

7538 9351

87 58

20

__8520003

__8520010

__8520017

__8520505.XX

1170

11709 22716

Double Reduction

100

5.0 100

2500

7674 9517

Helical - Worm Gear Reducers 1750 70

25

__8520087

__8520092

__8520097

__8520506.XX

1170

46

11915 23068

100

4.0 83 58 39 62 43 29 50 35 23 41 29 19 31 21 14 25 17 11 3.3 2.5 2.0 1.7 1.3 1.0

2500 1750

7763 9627

30

__8520004

__8520011

__8520018

__8520507.XX

1170

12051 23305

100

WASHGUARD ® Reducers 40 50

2500 1750

7596 9419

__8520005

__8520012

__8520019

__8520508.XX

1170

11789 22772

100

2500 1750

7550 9362

__8520006

__8520013

__8520020

__8520509.XX

and GEAR+MOTOR™ Ratio Multipliers 1170 100 2500 1750 60 1170 100 2500 1750 80 1170 100 2500 1750 100 1170 100

11717 22622

7429 9212

__8520007

__8520014

__8520021

__8520510.XX

11528 22251 4469 5478 6894 3790 4646 5663 14089 11331

__8520088

__8520093

__8520098

__8520511.XX

__8520089

__8520094

__8520099

__8520512.XX

How To Build a Part Number For Size GR852, NH852, EL852

3. For hollow output, replace “XX” suffix with bore code (see next page for codes)

1. Select partial catalog number from the selection table 2. Replace leading “__” with series code (GR, NH, EL)

Example: Grove Gear IRONMAN, style B, 5:1 ratio, left hand output GR-B852-5-L GR8520085

Accessories and

Additional Capabilities

www.grovegear.com

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