Kaman Product Catalog 1050

Maximum Rating Tables Size 852 • GR, NH & EL Series

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

Right Hand Catalog No.

Double Extension

Hollow Output Catalog No.*

Ratio

RPM RPM HP

HP

Catalog No.

Catalog No.

2500 500 1750 350 1170 234 2500 333 1750 233 100 20 2500 250 1750 175 1170 117 2500 166 1750 116 1170 78 2500 125 1750 87 1170 58 100 10 100 6.7 2500 83 1750 58 1170 39 2500 62 1750 43 1170 29 2500 50 1750 35 1170 23 2500 41 1750 29 1170 19 2500 31 1750 21 1170 14 2500 25 1750 17 100 3.3 100 2.5 2.0 1.7 1.3 100 13 100 5.0 2500 100 1170 46 100 4.0

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 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

5

__8520085

__8520090

__8520095

__8520501.XX

Double Reduction

7.5

__8520086

__8520091

__8520096

__8520502.XX

Worm - Worm Gear Reducers 1170 156

10

__8520001

__8520008

__8520015

__8520503.XX

15

__8520002

__8520009

__8520016

__8520504.XX

7538 9351

20

__8520003

__8520010

__8520017

__8520505.XX

11709 22716

Double Reduction

7674 9517

Helical - Worm Gear Reducers 1750 70

25

__8520087

__8520092

__8520097

__8520506.XX

11915 23068

12.056 10.264

7763 9627

30

__8520004

__8520011

__8520018

__8520507.XX

12051 23305

WASHGUARD ® Reducers 40 50

7596 9419

__8520005

__8520012

__8520019

__8520508.XX

11789 22772

7550 9362

__8520006

__8520013

__8520020

__8520509.XX

11717 22622

and GEAR+MOTOR™ Ratio Multipliers 100 60 100 80 100 100

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

100 1170 11

1.0

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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