Sterling 2000, 1200, SMS 850 Checking the tension force of the V-belt, Roller centres and 16mm sag

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Checking the tension force of the V-belt

1.Remove the V-belt cover.

2.Measure the distance between the roller centers.

3.Determine the belt sag force F for each belt at 16 mm sag if sag "b" is equal to 1 m distance between roller centers. Do this by measuring the distance between roller centers at a right angle to the V-belt.

 

 

 

Force required for 1m distance between

 

 

 

roller centres and 16mm sag

 

 

 

 

 

Profile section

Efficiency of x in

P in Newton

P in lbs

 

mm

 

 

 

 

 

SPA

100 - 132

20

- 27

4,4

- 5,9

 

SPA

140 - 200

27

- 35

5,9

- 7,7

 

SPB

160 - 224

35

- 50

7,7

- 11

 

SPB

236 - 315

50

-65

11 - 14,3

 

SPC

224 - 355

60

- 90

13,2 - 19,8

 

SPC

375 - 560

90

- 120

19,8 - 26,4

 

XPB

224 - 250

25

- 35

5,5

- 7,7

 

4.Compare determined value with the value in the above table. If the value lies below the lowest tolerance limit, the V-belt must be re-tensioned. If the value lies above the highest tolerance limit, the V-belt must be relaxed.

a:Distance between roller centers.

b:Sag

F: Force (direction)

Re-tensioning and relaxing the V-belt

Enlarging or decreasing the centre distance “A” tensions or relaxes the V-belt.

1.Loosen the tensioning screw.

2.Shift the drive motor as required onto the sliding rails.

BJ5-615

Chapter 5: Maintenance

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Contents SMS Medium Duty Single Shaft Shredder Shipping Info Storage Storage, Disposal, TransportationDisposal TransportationTable of Contents Safety Symbols Used in this Manual SafetyHow to Use This Manual Responsibility General Safety RegulationsPage Remaining Risks EJ5-615 Safety Page Models Covered in This Manual Functional DescriptionGeneral Description Mechanical SectionMaterial In-feed Typical Features and ComponentsMachine Standard Execution Additional In-feed Device In-feed HopperRotor, cutters, bed cutters DriveRotor, Cutters, Bed Cutters Rotor cutter Screen support hydraulic Bed cutter Screen and screen support Discharge of Shredding Material Hydraulic Ram Pulse Push Function Protective Devices Safety FeaturesSafety Device for Housing Flap Personal Protective Gear Safety MarkingsBelts and Ram Guards Re-operation Emergency Stop ButtonUnloading and Installing the Machine InstallationUncrating the Equipment Requirements at Application SiteElectrical Connections Connection of Emergency Stop Button Initial Start-up General AdviceChecking the Rotational Direction Machine Check Prior to Start-upPage Start-up Operation ProceduresOperation Emptying the Screen standard screen Emptying the Screen hydraulic screen Shut-down Switch OFF MachineMaintenance Plan MaintenancePreventative Maintenance Schedule Checking the Protective Devices Preventative and Corrective MaintenanceCleaning the Machine Replacing the Rotor Replacing the Gear BoxDismounting the Rotor Mounting the RotorMounting the Main Bearings Replacing the Main BearingsDismounting the Main Bearings Lubrication Intervals Lubricating the Main BearingsShift Operation Replace Lubricant Check Check lubricant qualityReplacing Lubricant Replacing or Refilling LubricantRefilling lubricant BJ5-615 Maintenance Mounting and Dismounting TAPER-LOCK Tensioning Element Replacing the Screen Tightening Torque of the ScrewsStandard Screen and Hydraulic Screen BeltsRoller centres and 16mm sag Checking the tension force of the V-beltProfile section Efficiency of x Newton Lbs Re-tensioning and relaxing the V-beltReplacing and Checking the Cutting Cutter Mountings Checking V-belt condition, replacing V-beltWorking on the Cutting Cutters Dismounting the Cutters see drawing below Torque Grade Screw typeChecking the Condition of the Cutters Dismounting the Cutter Holders Dismounting the Bed Cutters Make sure that the cutter holder fits properly Mounting the Cutter HoldersMounting the Cutters Adjust the gap between cutter and bed knife to 0.8-1.0 mmMake sure the cutter fits planar in the seat Mounting the Bed CuttersSharpening Cutters and Bed Knives Setting the Cutting Knives Transporting and Storing the Cutting Cutters Hydraulic MaintenanceFigure Checking and adjusting the hydraulic system Hydraulic liquid recommendation Introduction TroubleshootingDepartment Problem Possible Cause Possible RemedyMaterial Unsuitable screen Perforation Reduce feed quantity Appendix Warranty ReturnsReturned Material Policy Credit ReturnsTechnical Specifications Cutter Mounting Drawings and DiagramsBed Knife Mounting Rotor Assembly Drive Ram Ram scraper SMS 850 Hydraulic Diagram SMS 850 Hydraulic Unit SMS 850 Hydraulic Screen Diagram SMS 850 Hydraulic Unit-Screen SMS 1200-2000 Standard Hydraulic Diagram SMS 1200-2000 Hydraulic Unit SMS 1200-2000 Hydraulic Screen Diagram SMS 1200-2000 Hydraulic Unit SMS Spare Parts ListKnife rotor ø387x850 Hydraulic Knife rotor ø457x1130 Ram complete 107 Safety grid back 108 109 Ram residual chute 200 Knife rotor ø457x1410 SMS Knife rotor ø457x1950 Pos Description Standard Supplier SMS 850 Hydraulic Unit Spare PartsSMS 1200-2000 Hydraulic Screen Spare Parts SMS 850 Hydraulic Screen Spare PartsSMS 1200-2000 Hydraulic Unit Spare Parts Technical Assistance Service DepartmentParts Department Sales DepartmentSterling, Inc Th Street New Berlin, WI

1500, SMS 850, 2000, 1200 specifications

The Sterling 1200 and 2000, along with the SMS 850 and 1500, represent a leap forward in the technology and features available in modern industrial equipment.

The Sterling 1200 is designed with efficiency in mind. It boasts an advanced control system that allows for precise monitoring and adjustments, ensuring optimal performance. With a powerful engine and robust construction, the Sterling 1200 is built to withstand demanding conditions, making it suitable for various applications ranging from manufacturing to construction.

The Sterling 2000 takes things a step further, offering enhanced capacity and capabilities. It incorporates state-of-the-art technology, including automated diagnostics and predictive maintenance features. This not only minimizes downtime but also extends the lifespan of the equipment. The user-friendly interface allows operators to easily navigate and control various functions, ensuring smooth operations.

On the other hand, the SMS 850 is engineered for versatility. Its modular design allows for seamless integration with existing systems, providing flexibility in how it is used. The SMS 850 is equipped with the latest energy-efficient technologies, helping businesses reduce operational costs while maintaining high productivity levels. The compact size of the SMS 850 makes it ideal for facilities where space is at a premium, without compromising on power or performance.

The SMS 1500, a larger counterpart to the SMS 850, is designed for high-demand environments. It features advanced safety protocols, ensuring that operators can work with peace of mind. The SMS 1500 is capable of handling larger workloads, making it a preferred choice for larger industrial operations. Its real-time monitoring system provides valuable insights into performance metrics, enabling better decision-making and operational strategies.

Both the Sterling and SMS series prioritize advanced connectivity, allowing for integration with IoT platforms. This capability facilitates remote monitoring and control, enhancing operational efficiency. Overall, the Sterling 1200, 2000, SMS 850, and 1500 epitomize innovation in design and technology, helping businesses streamline their processes and stay competitive in the fast-paced industrial landscape. As industries continue to evolve, these models will play a crucial role in meeting the demands of tomorrow.
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