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Sumitomo PARAMAX 9000 Series - User Manual

Sumitomo PARAMAX 9000 Series
38 pages
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These products should be handled, installed, and maintained by trained technicians.
Carefully read the maintenance manual before use.
Oil is removed from these products before shipment. Supply oil according to the
maintenance manual before operation.
A copy of this maintenance manual should be sent to the actual user.
This maintenance manual should be kept by the user for future reference.
PARAMAX
®
9000 Series
No.GM2002E-8Maintenance Manual
CAUTION

Table of Contents

Questions and Answers

  • S
    Scott McmahonAug 3, 2025
    How to fix Sumitomo PARAMAX 9000 motor that will not operate under no load?
    • N
      Nichole BradshawAug 3, 2025
      If your Sumitomo Industrial Equipment motor isn't operating under no load, there could be several reasons. It could be due to a power failure, in which case you should contact the electric power company. Alternatively, check the circuit for defects, replace any blown fuses, or ensure that a protective device isn't engaged. Also, verify that the load isn't locking and adjust the switch contact area if it's poor. If the 3-phase is functioning as single-phase, check the power supply with a voltmeter and inspect the motor, coil in the transformer, contactor, and fuse; repair or replace them as needed.
  • A
    Alan SchmidtAug 8, 2025
    Why is my Sumitomo Industrial Equipment experiencing excessive temperature rise?
    • M
      Mark ColeAug 8, 2025
      Excessive temperature rise in your Sumitomo Industrial Equipment can stem from several causes. An overload could be the issue, so try decreasing the load to the specified value. A voltage drop or rise might also be the culprit, requiring you to contact the electric power company. If the ambient temperature is high, improve the ventilation method.
  • S
    stephaniepetersAug 13, 2025
    What to do if Sumitomo PARAMAX 9000 output shaft turns without a load?
    • A
      Alexis FryAug 13, 2025
      If the output shaft of your Sumitomo Industrial Equipment turns without a load, consider these potential causes. The switch might have insufficient capacity, in which case you should replace it with the specified switch. Also, overload can be the reason, so decrease the load to the specified value. Fuse tripping may also occur, so replace it with the specified fuse.
  • C
    Chad PayneAug 18, 2025
    What causes abnormal sound and high vibration in Sumitomo PARAMAX 9000 Industrial Equipment?
    • S
      sharpjeanetteAug 18, 2025
      Abnormal sounds and excessively high vibration in your Sumitomo Industrial Equipment can arise from several factors. Deformation of the housing due to an uneven installation surface may be the cause; flatten the surface or use liners for adjustment. Resonance due to insufficient rigidity of the installation base is another possibility, so reinforce the base to improve rigidity. Ensure correct alignment with the mating machine by aligning the shaft center. To identify the source of the sound, independently operate the reducer to check if the vibration is transmitted from the mating machine.
  • K
    Kristen MitchellAug 23, 2025
    How to troubleshoot Sumitomo Industrial Equipment inverter tripping?
    • A
      Allison AndersonAug 25, 2025
      To troubleshoot inverter tripping in your Sumitomo Industrial Equipment, consider these factors: Grounding overcurrent or DC overcurrent may be the cause, so make corrections to eliminate grounding and short-circuiting, and check the cables. Shut-off due to regenerative overvoltage can also trigger it; increase the deceleration time and reduce the braking frequency. Also, thermal relay operation can cause tripping, so decrease the load to the specified value.
  • K
    Kyle MontoyaAug 28, 2025
    What causes a Sumitomo PARAMAX 9000 motor to run in reverse?
    • S
      Stacey BarnettAug 28, 2025
      If your Sumitomo Industrial Equipment motor runs in the reverse direction, it's likely due to a connection error. To resolve this, change the connection.

Summary

Inspection Upon Delivery

How to Check the Nameplate

Details on identifying the drive unit or reducer using its nameplate.

Nomenclature Explained

Drive Unit or Reducer Nomenclature

Explains the coding system for drive units and reducers.

Motor Nomenclature

Explains the coding system for the motor.

Storage Guidelines

Storage Location Requirements

Specifies ideal indoor conditions for storing the drive unit.

Storage Period Recommendations

Advises on maximum storage duration and rust-proofing needs.

Post-Storage Usage Checks

Outlines checks for oil seals and initial operation after storage.

Transport Precautions

Installation Procedures

Installation Location Requirements

Specifies environmental conditions and base requirements for installation.

Installation Angle Specifications

Details acceptable tilt angles for standard unit installations.

Parallel Shaft Fan Installation Method

Ensuring Cooling Air Flow

Coupling with Other Machines

Coupling Installation Guide

Instructions for attaching couplings, including alignment and torque.

Hollow Shaft Mounting

Hollow Shaft Shrink Disc Mounting

Detailed procedure for mounting using a shrink disc mechanism.

Hollow Shaft Keyway Connection

Torque Arm Installation and Use

Hollow Shaft Dimensions (Shrink Disc)

Hollow Shaft Dimensions (Key Type)

Electrical Wiring Instructions

Insulation Resistance Measurement

Protection Coordination Methods

Motor Connection Diagrams

Inverter Drive Wiring

Operation Guidelines

Daily Inspection and Maintenance

Performing Daily Inspections

Lists essential checks for daily operation and maintenance.

Confirming Lubrication Method

Lubrication Maintenance Procedures

Oil Change Intervals

Specifies when to change the lubricating oil based on time and usage.

Grease Replenishment Intervals

Details the schedule for greasing bearings and other components.

Selecting Lubricants

Guidance on choosing appropriate oils and greases based on operating conditions.

Motor Bearing Maintenance

Motor Bearing Grease Replenishment

Instructions for replenishing grease for open-type motor bearings.

Recommended Greases for Bearings

Disassembly and Reassembly

Gear and Motor Disassembly;Assembly

Steps for separating and joining the gear and motor components.

Motor Disassembly and Assembly

Specific precautions for disassembling and assembling the motor.

Troubleshooting Common Issues

Construction Drawings

Drive Unit Construction Diagram

Explains the assembly of the drive unit with reference to a diagram.

Reducer Construction Diagram

Motor Construction Diagram

Oil Quantity Specifications

Oil Fill and Drain Plug Locations

Horizontal Unit Oil Locations

Illustrates oil filler and drain plug positions for horizontal units.

Vertical Unit Oil Locations

Illustrates oil filler and drain plug positions for vertical units.

Upright Unit Oil Locations

Illustrates oil filler and drain plug positions for upright units.

Product Warranty Information

Sumitomo PARAMAX 9000 Series Specifications

General IconGeneral
SeriesPARAMAX 9000
ManufacturerSumitomo Drive Technologies
ModelPARAMAX 9000
MountingHorizontal, Vertical
LubricationForced

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