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Haydon Switch Stepper Motor Rotary Linear Precision $29.00 Time Remaining: 22d 19h 9m Buy It Now for only: $29.00

IKO BSP 1560 SL Precision Linear Slide 4 ea NIB $14.99 Time Remaining: 7h 6m Buy It Now for only: $49.99

Misumi XSG40 High Precision X Axis Stages Linear Ball Guide XSG 40 NEW $38.00 Time Remaining: 2d 23h 4m Buy It Now for only: $38.00

HUGE LOT OF ASSORTED SIZES DEL TRON LINEAR PRECISION CROSS ROLLER SLIDE ASSEMBLY $59.99 Time Remaining: 6d 22h 27m Buy It Now for only: $59.99

THK KR33 A Linear Precision 20mm Ground Ball Screw Actuator 90L NSK SMC $199.99 Time Remaining: 1d 23h 6m Buy It Now for only: $199.99

Precision Aluminum Gear Rack and Roller Pinion Linear Actuator Drive Nexen 960L $299.99 Time Remaining: 8d 23h 6m Buy It Now for only: $299.99

THK KR30 Linear Precision 10mm Ground Ball Screw Actuator 133L NSK Guide Rail $259.99 Time Remaining: 2d 5h 47m Buy It Now for only: $259.99

SMC AC Actuator LJH1011NB 400 Ball Screw Linear Guide Rail 400L Precision LJ1H $299.99 Time Remaining: 20d 9h 9m Buy It Now for only: $299.99

THK KR33 A Linear Precision 20mm Ground Ball Screw Actuator 90L NSK SMC $199.99 Time Remaining: 1d 23h 6m Buy It Now for only: $199.99

NSK MCM06 Linear Precision Ground Ball Screw Actuator Double Slider 210L New $429.99 Time Remaining: 16d 8h 46m Buy It Now for only: $429.99

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THK KR33 Linear Precision Ball Screw Linear Actuator 62L NSK Guide Rail Slide $299.99 Time Remaining: 11d 8h 26m Buy It Now for only: $299.99

Linear Guide Rails Precision CNC TSR15WZMUUC1+910P 36 $369.00 Time Remaining: 4d 9h 19m Buy It Now for only: $369.00

Parker Positioning Systems Precision Linear Stage Bearing Block 30mm Travel $84.60 Time Remaining: 1d 23h 54m Buy It Now for only: $84.60

NEW LOT 4 DEL TRON 2 N 3 001 PRECISION BALL BEARING PLATE SLIDE LINEAR MOTION $59.94 Time Remaining: 16d 5h 34m Buy It Now for only: $59.94

5 pcs 8mm x 77mm Precision Hardened Steel Shaft linear motion bearing M8 dowel $9.90 Time Remaining: 1d 16h 38m Buy It Now for only: $9.90

THK KR45 Linear Precision 20mm Ground Ball Screw Actuator 710L NSK Guide Rail $599.99 Time Remaining: 24d 8h 44m Buy It Now for only: $599.99

Bosch Rexroth R151221013 Ball Screw Nut 28 Linear Actuator Precision Thread $199.00 Time Remaining: 28d 3h 45m Buy It Now for only: $199.00

PARKER Daedal precision XY Linear Stage 5 X 5 top 1 micrometer model 4461 $359.99 Time Remaining: 21d 5h 13m Buy It Now for only: $359.99

Gurley Precision Instruments Linear Encoder High Precision 70mm LE Series $225.00 Time Remaining: 15d 15h 15m Buy It Now for only: $225.00

THK LINEAR PRECISION BALL SCREW NUT STAGE 25 $349.00 Time Remaining: 26d 18h 7m Buy It Now for only: $349.00

2 THK SHS15 SHS Linear Motion Guide Rail Actuator 350L 15mm NSK Precision 350mm $199.99 Time Remaining: 2h 46m Buy It Now for only: $199.99

LOT OF 7 LINTECH 1 DIAMTER 12 LONG PRECISION LINEAR SLIDE RAILS SHAFT ASSEMBLY $169.99 Time Remaining: 26d 4h 29m Buy It Now for only: $169.99

THK KR45 Linear Precision 15mm Ground Ball Screw Actuator 710L NSK Guide Rail $599.99 Time Remaining: 4d 6h 6m Buy It Now for only: $599.99

THK ULTRA PRECISION LINEAR BALL SCREW NUT ASSY 325 $139.00 Time Remaining: 26d 23h 31m Buy It Now for only: $139.00

Neat Precision 2 Axis Linear Table $400.00 Time Remaining: 5d 5h Buy It Now for only: $400.00

Del tron Precision Linear Slide E6 $45.00 Time Remaining: 7d 23h 2m Buy It Now for only: $45.00

Motorized XYZ Precision Linear Stage Slide Assembly $999.99 Time Remaining: 17d 8h 19m Buy It Now for only: $999.99

Star Linear Precision Module PSK50 Rexroth Bosch R005520796 $899.99 Time Remaining: 18d 18h 57m Buy It Now for only: $899.99

THK LINEAR PRECISION CROSS ROLLER GUIDE 10 LENGTH $119.99 Time Remaining: 13d 20h 18m Buy It Now for only: $119.99

PARKER Daedal precision Linear Stage positioner 1 inch micrometer model 4304 $109.99 Time Remaining: 11d 16h 26m Buy It Now for only: $109.99

INA Precision Linear Slide 87 Y11 KWVE 15 B S G4V1 $99.95 Time Remaining: 8d 2h 17m Buy It Now for only: $99.95

Parker Three 3 Axis Linear Actuator Precision Robot CNC Mill Laser Reprap Router $2,450.00 Time Remaining: 18d 18h 50m Buy It Now for only: $2,450.00

Aerotech High Precision Linear Actuator Axis 24 Travel Crossed Roller Bearings $1,299.99 Time Remaining: 12d 9h 32m Buy It Now for only: $1,299.99

NEW THK 66 Precision Linear Bearing LM Guide Actuator CNC Plasma Router Kit $1,250.00 Time Remaining: 17d 5h 4m Buy It Now for only: $1,250.00

Shuton Precision Ground Ball Screw Linear Actuator 50mm 2690L 30mm Lead NSK THK $649.99 Time Remaining: 24d 8h 44m Buy It Now for only: $649.99

Precision Linear Actuator Screw Drive with Stepper Motor 100mm Travel $299.00 Time Remaining: 11d 22h 20m Buy It Now for only: $299.00

Physik Instumente PI miCos PLS 85 Precision Linear Stage w IMS Mdrive motor $1,499.00 Time Remaining: 20d 10h 22m Buy It Now for only: $1,499.00

IKO PRECISION LINEAR SLIDE 36X2X1 3 8 NIB $145.60 Time Remaining: 2d 23h 12m Buy It Now for only: $145.60

THK PRECISION LINEAR RAIL P N YM3052 $289.95 Time Remaining: 5d 22h 39m Buy It Now for only: $289.95

DEL TRON POSITION LINEAR PRECISION 3 ROLLER SLIDE FREE SHIPPING $59.00 Time Remaining: 4d 4h 1m Buy It Now for only: $59.00

THOMSON PRECISION BALL BUSHING LINEAR BEARINGS P N A162536 NEW SURPLUS $229.95 Time Remaining: 16d 19h 37m Buy It Now for only: $229.95

Precision Linear Actuator Drive with Stepper Motor 50mm Travel $299.00 Time Remaining: 17d 23h 27m Buy It Now for only: $299.00

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Lanco Precision Linear Actuator 150mm w Guides Shocks $89.00 Time Remaining: 19d 19h 53m Buy It Now for only: $89.00

THK SHS15 SHS Linear Motion Guide Rail Actuator 200L 15mm NSK Precision $99.99 Time Remaining: 4d 8h 35m Buy It Now for only: $99.99

IKO BSP 2560 SL Precision Linear Slide 4 ea NIB $14.99 Time Remaining: 7h 11m Buy It Now for only: $49.99

Precision Dovetail Linear Actuator Guide 15L 15mm Travel 1mm Lead Ball Screw $179.99 Time Remaining: 24d 9h 29m Buy It Now for only: $179.99

Danaher Precision Systems Motorized Linear Stage TM 500 $599.99 Time Remaining: 19d 20h 59m Buy It Now for only: $599.99

THK Precision LINEAR WAYS 3 Rails 80 + in w 6 Recirculating Roller Blocks NEW $1,500.00 Time Remaining: 20d 20h 19m Buy It Now for only: $1,500.00

Parker Precision Linear Thrust Slide LOT 3 NEW XLT Series XLT04 01B ETV B $149.99 Time Remaining: 19d 2h 12m Buy It Now for only: $149.99

New in Box Del Tron Precision Linear Block Slide RS3 6 $150.00 Time Remaining: 26d 22h 15m Buy It Now for only: $150.00

Parker Daedal Division Precision Linear Stage $149.95 Time Remaining: 29d 5m Buy It Now for only: $149.95

Del Tron R101 Precision Micrometer Driven Linear Actuator Optical Stage Slide $139.99 Time Remaining: 2d 5h 47m Buy It Now for only: $139.99

Lanco Precision Linear Actuator 20mm w Guides Shocks $59.00 Time Remaining: 4d 22h 4m Buy It Now for only: $59.00

NSK Precision Linear Guide LS15 SS15AL SS150190AL1 $99.95 Time Remaining: 11d 22h 24m Buy It Now for only: $99.95

NSK PRECISION LINEAR GUIDE P N LAH 30 FL Z $54.95 Time Remaining: 5d 1h 6m Buy It Now for only: $54.95

JMAR X Precision Stage Motorized Linear RSF Encoder CNC ROBOTIC Robot $450.00 Time Remaining: 8d 8h 50m Buy It Now for only: $450.00

SMC MYH25 200L E76A Rodless Cylinder Precision Slide Table Acutuator Linear $189.99 Time Remaining: 20h 58m Buy It Now for only: $189.99

PARKER DAEDAL PRECISION MINIATURE LINEAR STAGE 081 9655 $150.00 Time Remaining: 4d 5h 23m Buy It Now for only: $150.00

Precision Micrometer Driven Linear Actuator Tool Holder Optical Stage $99.99 Time Remaining: 9d 23h 5m Buy It Now for only: $99.99

THK KR46 900mm Precision Linear Bearing Ballscrew Actuator MCG Servo Motor $999.99 Time Remaining: 11d 22h 16m Buy It Now for only: $999.99

Del tron Precision Linear Slide Crossed Roller Slides 5 Inch RE 5 $58.00 Time Remaining: 7d 23h 25m Buy It Now for only: $58.00

Precision Linear Encoder Digitizer by Baumer Swiss LGKI020S05R01 $149.00 Time Remaining: 11d 5h 26m Buy It Now for only: $149.00

9x9 Daedal Model 06062P02ELH precision X Y linear slide $995.00 Time Remaining: 11d 20h 35m Buy It Now for only: $995.00

STAR LINEAR MODULE W PRECISION BALLSCREW MKK 1160 260 $2,499.00 Time Remaining: 7d 4h 22m Buy It Now for only: $2,499.00

THOMSON PRECISION BALL BUSHING LINEAR BEARINGS P N A162536 NEW SURPLUS $79.95 Time Remaining: 16d 19h 37m Buy It Now for only: $79.95

THK PRECISION LINEAR GUIDE BEARINGS P N HSR25YR1SS $435.00 Time Remaining: 3d 17h 47m Buy It Now for only: $435.00

Del Tron Precision Linear Bearing 193mm Wide 376mm Long 107mm High 40mm Trave $33.76 Time Remaining: 27d 4h 56m Buy It Now for only: $33.76

Del Tron Precision Linear Bearing 3 4 Inch Wide 1 Inch Long 3 8 Inch High 3 8 In $33.76 Time Remaining: 27d 4h 56m Buy It Now for only: $33.76

Wavelength RHM 4000 Precision Linear Heater Controller $99.99 Time Remaining: 13d 1h 23m Buy It Now for only: $99.99

JMAR XZ Precision Stage Motorized Linear RSF Encoder CNC ROBOTIC Robot $1,250.00 Time Remaining: 11d 5h 55m Buy It Now for only: $1,250.00

Barrington Automation LA 3 16 Precision Linear Actuator $600.00 Time Remaining: 9d 19h 37m Buy It Now for only: $600.00

STAR PRECISION LINEAR CARTRIDGES P N1622 193 194 10 $229.95 Time Remaining: 29d 23h 14m Buy It Now for only: $229.95

NSK LH352200EM4PCZ K1 F205 PRECISION LINEAR GUIDE RAIL $2,750.00 Time Remaining: 7d 20h 9m Buy It Now for only: $2,750.00

Robohand Precision Pneumatic Linear Actuator DLB25MLC50 $299.99 Time Remaining: 3d 10h 38m Buy It Now for only: $299.99

SIGMA KOKI Precision Linear Stage Table $149.99 Time Remaining: 3d 19h 26m Buy It Now for only: $149.99

STAR PRECISION LINEAR CARTRIDGES P N AA08J $329.95 Time Remaining: 29d 6m Buy It Now for only: $329.95

STAR PRECISION LINEAR CARTRIDGES P N AA04J $369.95 Time Remaining: 29d 5m Buy It Now for only: $369.95

STAR PRECISION LINEAR BEARINGS P N 1653 819 10 $129.95 Time Remaining: 27d 1h 11m Buy It Now for only: $129.95

INA LKE 05 25 101 B PRECISION LINEAR SLIDE $199.00 Time Remaining: 20d 5h 13m Buy It Now for only: $199.00

Parker 400XR Precision Linear Table 404150XRMS D2H3L1C1 $1,636.00 Time Remaining: 5d 23h 57m Buy It Now for only: $1,636.00

Newport 850A 4 Motorized Precision Linear Motion Actuator w Case $299.99 Time Remaining: 9d 8h 34m Buy It Now for only: $299.99

Motion Control Systems Inc LA 2000 61 Precision Linear Amplifier Spindle Drive $1,588.00 Time Remaining: 2d 42m Buy It Now for only: $1,588.00

Motorized Precision Linear XYZ Stage Slide Assembly $999.99 Time Remaining: 13d 13h 19m Buy It Now for only: $999.99

Hi T Drive Motorized Precision Linear Stage Slide Assy $799.99 Time Remaining: 13d 13h 14m Buy It Now for only: $799.99

STAR PRECISION LINEAR SLIDE LM 008797 mi 3200 $800.00 Time Remaining: 5d 16h 23m Buy It Now for only: $800.00

Unislide Precision Slide 125+ Linear stage Star Matic $1,000.00 Time Remaining: 19d 5h 37m Buy It Now for only: $1,000.00

SMC LJ 414A NF400 F2 Precision Ball Screw Linear Stage Electric Actuator Rail $1,199.99 Time Remaining: 9h 9m Buy It Now for only: $1,199.99

Seagull Precision inc Linear Amplifier B4242 $888.00 Time Remaining: 4d 14h 44m Buy It Now for only: $888.00

Precision Technology Motor Linear Slide 54 inch travel $3,888.00 Time Remaining: 7d 15h 5m Buy It Now for only: $3,888.00

Linear Precision

Maintenance Management Practices for Linear Assets

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Linear assets are those that are geographically dispersed and connected to each other via a network, such as roads, pipelines, etc. Examples include Utilities, Public Works, Mass Transit systems, andthese continuous assets are maintained in segments. Their monitoring and maintenance is crucial to maintaining productivity and often times, critical service levels. The establishment of pro-active inspection, condition assessment, and a process to perform predictive analysis of these assetsis important to ensure that services are not interrupted, which could alienate customers and dramatically increase costs.

Linear asset maintenance challenges are:

• Infrastructure that grows older each year becomes difficult to maintain.

• Compliance regulations.

• Assets are distributed across various geographical locations.

• Identification of the assets and the network is difficult, sinceassets are often underground and layered..

• Adhering to safety regulations is difficult while meeting required environmental conditions and delivering cost-effective, reliable service.

• Assets may be both location centric as well as component centric in make-up.

• The impact of how these assets perform often involves both B-to-B and B-to-C relationships and business processes.

Best Practices for extending the effectively of Linear Assets

Maintenance managementsoftware with an architecture that provides flexibility in the way asset hierarchies and attributes are defined is ideal for enterprises that have to manage linear or distributed assets. This flexibility is required in order to centrally manage assets that can be location centric, equipment centric, linear, or combinations of all three attributes. Once assets are defined, tagged, and inventoried, then ongoing asset tracking functionalities, including the cost of the assets, their current and depreciating values and their value at the time of retirement, can be streamlined. Additionally, usage and conditions throughout the asset lifecycle can also be measured.

Unlike industrial plant environments where operations most often are focused around B-to-B customer relationships and processes, the operations - and the impact that linear asset effectively has on those operations - almost always affect consumers directly. And the impact of any interruption of service can be much more personal in nature. Therefore, preventive maintenance softwarefor linear assets must also incorporate the ability to trigger work orders based on a well thought out array of conditions and best operating values and guidelines for those conditions. This must include multi level notifications, triggers that can be set on asset levels as well as component levels, and often, a GIS interface that can be used to efficiently manage work orders throughout a wide and potentially large geography. The reporting and analytical features provide reports on the usage, repair and value of the assets, the productivity of labor and timeliness of response to either consumer driven service requests, or work orders initiated by out-of-spec condition assessment inspection results.
Advantages

• Automated maintenance management software provides precise information on not only the assets themselves, but workforce efficiencies, costs, and forecasts on labor, outside services, suppliers of tool crib inventory, and capital equipment if necessary.

• An effective CMMS facilitates workflow, communications and decision making by integratingfinancial management applications and any array of critical systems throughout the enterprise and the enterprise supply chain.

• Streamlined processes that facilitate preventive maintenance and provides an insight into the costs of repairs.

• High visibility into the assets, their locations, and all labor and parts associated with management of those assets today and in assessing budgeting patterns, staffing costs and purchasing decision for the future.

About the Author

Writing article is my hobby..

Can I use a mono amp with these subs?

Subs:

You will need a amp around 600-700 watts RMS and you will be safe. But it must be 2 ohm stable ! so the amp would have to be say 700 watts RMS at 2 ohm. heres some suggestions this is a matching amp to your subs http://www.amazon.com/MTX-JackHammer-JH600-Amplifier-1-channel/dp/B001CIOGKY
heres another http://www.rickiesdiscountelectronics.com/planet-audio-apocalypse-ap600-2-600-watt-rms-2-channel-amplifier-28989.html hope i helped.

Miyano GN-3200 Demo: High Precision CNC Turning Center with Linear Turret