Eaton Inching Drive Systems

Take Control.Safer, simpler, faster solutions for mill startups and maintenance

F

R

OFF

ON

F

R

42,0 [1067]

~8,4 [213]

~50,4 [1279]

20 21 23

20 21 22

140

190

220

210

200

250 260280

G

RED

G

RED

G

RED

A

RED

HYDRAULICSTOP

HYDRAULICSTART

OIL TRANSFERSTOP

OIL TRANSFERSTART

POWERON

STOPEMERGENCY

MOTIONSTOPPED

STOPEMERGENCY

CHARGE PRESSURE FORWARD PRESSURE REVERSE PRESSURE

A

LOW OIL LEVELHIGH TEMP.

130CONTROL PANEL /OPERATOR STATION

STEELGUAGE PANEL ANDPENDANT HOLDER

JOYSTICK IN PROTECTIVE CAGE-NOT SHOWN

REMOVABLE PENDANTREINFORCED FIBERGLASSW/ 50FT CABLE

60 60

61 61

5

7

HYDRAULIC

G

RED

STOP

HYDRAULICSTART

5

7

OIL TRANSFER

G

RED

STOP

OIL TRANSFERSTART

5G

POWERON

STOPEMERGENCY

RED

CHARGE PRESSURE FORWARD PRESSURE REVERSE PRESSURE

3

6

A

MOTIONSTOPPED

STOPEMERGENCY

RED6

3A

LOW OIL LEVELHIGH TEMP.

Ă2.0 (4 QTY)FOR LIFTINGTYP

~94,5 [2400]

~67,0 [1702]

~77,0 [1956]

10

5030

110

40

80

100

70 90

120 130

150 160

180170 230 270

290

240

86.37 [2194]

31.50[800]

31.50[800]

70.87

[1800]

41.64[1058]

41.66[1058]

~110.83 [2815]

78.37[1990]

(8QTY) ø1.81 [46]

(10QTY) Ă1.71 [Ă43] TYP

~16.25[413]

~16.25[413]

50.79[1290]

==

==

= =

3.94 [100]

3.94[100]

400

3.94 [100]

19.69[500]

19.69

[500]

19.69[500]

3.94[100]

66.93

[1700]

3.15 [80]

52.00[1321]

37.60[955]

REF. 70.87 [1800]

86.37[2194]

83.37[2118]

52.00 [1321]

2.25 [57]

14.13[359]

26.00 [660]37.88

[962]

49.75 [1264]

20.07[510]

4 THREADED HOLES2.75" BOLTS TO ATTACH FOOT

BRACKET TO BASE PLATE

FOR MOUNTING BASEPLATE M36 ANCHOR BOLT SUPPLIED BY

CUSTOMER PER SPECIFICATIONS

8 THRU-HOLES Ă46MM

66.93 [1700]

GEAR BOXSHAFT DETAILS

KEY SIZE-70mmX36mmX 400mm LONG (2 QTY)

+0.057+0.021

120Ā

13.15[334]

Ă12.60 [Ă320]

D D

~46.22[1174]

~68.64[1743]

~70.37[1787]

VIEW B

PROX SWITCH WIRINGSUPPLIED & INSTALLED BYCUSTOMER AT EACH MILL

KIRKEY LOCKHEIGHT

BB

430370 380

3600.75

[19]

2.07 [52]

350

A A

390

300 310

320 330

340

420

~107.38 [2727]

28.94 [735]

20.23

[514]

129.52 [3290]

PINION ASSEMBLY

DRIVEN SIDE COUPLINGHUB SHIP LOOSE

CL

ENGAGED DISENGAGEDPOSITION POSITION

SLOT FOR SHIFTER HANDLES

SPRING LOADED PIN FORENGAGEMENT LOCK

SHAFT GAPCOUPLING &

SHAFT END-REF POINTCUSTOMER PINION

GUARD-WIRE MESH

TO HPU 6020257-06

CASE DRAINTO HPU 6020257-06

WORK PORTSBRAKE LINE

BASE PLATEBOTTOM VIEW

VIEW D

FOOT PRINT- GB FOOT BRACKET

FOOT PRINT-GB FOOT BRACKET

FOOT PRINT-GUARD MOUNTING

BRAKE RELEASING PORT ON MANIFOLD

VIEW A

MAIN PORTS

EATON Inching Drives Marketing Brochure E-CLCL-BB004-E April 20152

• Shiftable coupling sleeve and robust handle make engaging and disengaging the unit a simple matter, reducing installation time

• Filtration system enhances drive portability, reduces risk of equipment damage and extends the lifetime of peripheral equipment

• Quick connects speed maintenance and reduce the risk of damage to equipment

• Sealed reservoirs and oil coolers help extend component lifetimes

• Torque-limiting and fail safe brake technology reduces the risk of equipment damage and maximizes component life

• Bi-directional rotation enables complete operator control

Eaton’s long history of delivering solution-based products to the mining industry has resulted in innovative features designed to make your grinding mill maintenance and inspections safer, faster and easier.

Shutting down and starting up grinding mills for maintenance and inspections can be challenging and dangerous. Many companies still rely on manual techniques to move machinery through its cycles, such as jogging the start/stop button. This inefficient technique is not only hazardous for workers but potentially damaging to mechanical systems.

Eaton Inching Drive Systems are the safer, simpler, faster solutions. These low-power, high torque auxiliary drives allow you to control mill rotational movement from an inching pace to up to two revolutions per minute. They’re designed and engineered to help elevate safety, prevent load freezing, simplify maintenance, extend component lifetimes and maximize mill uptime.

Low-power, high torque auxiliary drivesput your operators in control

Safety. First.

Eaton Inching Drives are designed to keep operators safe from accidental motor starts during mill maintenance and inspection. All drives feature a fail-safe brake, which engages automatically, as the operator’s first line of defense. To further improve safety and operator control, a keyed interlock feature keeps machinery from starting accidently, while a pendant controller with precision joystick gives operators unrestricted views of inching progress and mill position.

Faster, easier maintenance improves mill uptime

A solid steel coupling engagement mechanism connects to the driven pinion with a fast and simple movement

With Eaton Inching Drives, your operators have the tools they need to take control of grinding mill maintenance and inspections:

• A pendant controller with infinitely variable speed allows operators to inch machinery along smoothly

• System monitors and condition indicators give operators complete control of the operation, ensuring accurate rotation and position holding

• Non-reversible hydraulic hose connections ensure proper operation by preventing the possibility of incorrect connections

• A single-point lift system makes drives portable and easy to move around your facility or operation

EATON Inching Drives Marketing Brochure E-CLCL-BB004-E April 2015 3

The solutions you need. Customized to your exact specifications.Eaton’s well-known expertise at controlling massive loads with precision has produced a full line of Inching Drives engineered for a wide range of power and torque requirements. Find the drive that best fits the specifications of your grinding mill.

Specifications

Electro-Mechanical type

*Other dimensions on request

Low and High Power Hydraulic type

**Weights and dimensions are approximate and should be used for estimation purposes only

Each Inching Drive comes with Premium Premium Plus Power/Torque Level these standard features Package Package

Electro-mechanical Electric motor, brake, gearbox, Standard package PLUS: Premium Package PLUS: Up to 100HP manual coupling combination Shiftable coupling - Easy connection, Variable frequency drive - Enhances 30,000 lb-ft reducing installation time precision of positioning capability local controller Safety interlocks - Prevents Attached pendant control - Increases equipment damage safety and enhances flexibility of operationLow Power Hydraulic Open circuit hydraulic system, hydraulic motor, Standard package PLUS: Premium Package PLUS: 25-200HP brake, gearbox, manual coupling combination Shiftable coupling Variable speed with attached 20,000-100,000 lb-ft pendant control local controller Safety interlocks Hydraulic overrunning load management - Safer mill positioning Quick connect for hydraulic/electrical Filtration - Extends lifetime components - Enhanced portability and of components prevents excess oil loss between installations Torque limiting – Protects pinion Oil cooler - Enables continuous operationHigh Power Hydraulic Closed circuit hydraulic system, Standard package PLUS: Premium Package PLUS: 100-500HP variable speed, hydraulic motor, brake, Shiftable coupling Attached pendant control with 50,000-1,000,000 lb-ft gearbox, manual coupling combination with wireless option - Increases safety and enhances mobility local controller Coupling guard with safety interlocks Hydraulic overrunning load management - Extends lifetime of components Quick connect for hydraulic/electrical Sealed reservoirs - Extends components lifetime of components Torque limiting Self-contained oil filling system - Eases maintenance Filtration system - Extends 'Correct connection' indicators - lifetime of components Prevents operator error Oil cooler – Enables continuous operationOptional add-ons available for any level: spare hub, extra base plates, additional interlocks

Power (hp)

Torque (lb. ft.)

Dimensions and Weights**Gear drive assembly HPUD (in) L1 (in) H1 (in) W1 (in) Weight (lbs.) L2 (in) H2 (in) W2 (in) Max Weight (lbs.)

10 22961 4.7 50 11 21 1200 74 57 39 120020 49526 5.3 52 11 21 1600 74 57 39 150025 82544 6.3 56 12 24 2000 74 57 39 200050 114972 6.7 62 13 27 2500 91 67 42 270060 172752 7.9 67 15 30 4500 91 67 42 3000

100 229944 8.3 72 17 34 5000 100 67 42 4000125 333502 9.5 81 19 39 7500 103 96 53 4000150 477576 11 87 21 42 10000 103 96 53 5000250 651262 13.4 100 23 46 13000 135 106 60 5500300 787900 16 128 28 55 24000 135 106 60 6500500 1200000 20 155 36 60 26000 135 106 60 8000

Power (hp)

Torque (lb. ft.)

L (in)

H* (in)

10 13130 36 18

15 19695 42 24

25 32825 48 30

30 39390 54 36

50 65650 72 36

H

LL2

H2

L1

H1

D

© 2015 EatonAll Rights ReservedPrinted in USADocument No.: E-CLCL-BB004-E April 2015

Eaton Hydraulics Group USA14615 Lone Oak RoadEden Prairie, MN 55344USATel: 952-937-9800Fax: 952-294-7722www.eaton.com/hydraulics

EatonHydraulics Group EuropeRoute de la Longeraie 71110 MorgesSwitzerlandTel: +41 (0) 21 811 4600Fax: +41 (0) 21 811 4601

EatonHydraulics Group Asia PacificEaton Building4th Floor, No.7 Lane280 Linhong Rd.Changning DistrictShanghai 200335ChinaTel: (+86 21) 5200 0099Fax: (+86 21) 2230 7240

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