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TPR Osaka Seimitsu Kikai Co., Ltd.TPR Osaka Seimitsu Kikai Co., Ltd.

TPR Osaka Seimitsu Kikai Co., Ltd.

Products

Double-flank gear rolling tester and gear runout tester

GTR-4LS

  • ・A high-precision double-flank gear rolling tester using an optical linear encoder, designed for small-module gears from m0.2 to m2.0

  • ・Widely adopted for fine-pitch or small gears

  • ・Also supports measurement of testing radius.

  • Center distance
    11 ~ 130 mm
  • Measured item
    Double-flank rolling test
  • Gear to be measured
    Spur and helical gear
  • Measuring pressure
    -6 N ~ +6 N (-0.6 ~ +0.6 kgf)
  • Spindle (motor drive)
    0.5/ 2.5/ 5.0 rpm

Outline and layout

Analyzing items

  • Tooth-to-tooth composite error
  • Total composite error
  • Circular image display
  • Data without eccentricity component
  • OK/NG judgment based on input tolerance
  • Grade evaluation according to JGMA, AGMA, JIS, ISO, DIN, GB
  • Testing diameter measurement

Gear rolling test measurement results

  • Linear graph display
  • Circular graph display

Special accessories

  • Center support attachment
  • Center support attachment (large)
  • Bevel gear attachment
  • Cross shaft gear attachment
  • Jig for gear with shaft

GTR-25

  • ・Standard model of the GTR series double-flank gear rolling testers: Quickly measures overall accuracy of small to medium-sized gears.

  • ・Supports measurement of various types of gears by accepting special accessories.

  • Center distance
    105 ~ 250 mm(Optionally, 25 ~ 170 mm, 70 ~ 215 mm)
  • Measured item
    Double-flank rolling test and runout
  • Gear to be measured
    Spur and helical gear(Optionally, worm and worm wheel, internal gears, and bevel gears)
  • Measuring pressure
    -10 ~ +25 N (-1 ~ 0 ~ +2.5 kgf)
  • Spindle (motor drive)
    0.5 ~ 9 rpm

Outline and layout

GTR-40

  • ・Model for medium-sized gears

  • ・Quickly measures overall accuracy of medium-sized gears.

  • ・Supports measurement of various types of gears by accepting special accessories.

  • Center distance
    110 ~ 400 mm(Optionally, 30 ~ 320 mm, 75 ~ 365 mm)
  • Measured item
    Double-flank rolling test and runout
  • Gear to be measured
    Spur and helical gear(Optionally, worm and worm wheel, internal gears, and bevel gears)
  • Measuring pressure
    -10 ~ +25 N (–1 ~ 0 ~ +2.5 kgf)
  • Spindle (motor drive)
    0.5 ~ 9 rpm

Outline and layout

GTR-60

  • ・A double-flank gear rolling tester designed for large gears with a center distance of 600 mm.

  • ・Supports measurement of various types of gears by accepting special accessories.

  • Center distance
    120 ~ 600 mm(Optionally, 40 ~ 520 mm, 85 ~ 565 mm)
  • Measured item
    Double-flank rolling test and runout
  • Gear to be measured
    Spur and helical gear(Optionally, worm and worm wheel, internal gears, and bevel gears)
  • Measuring pressure
    -10 to +25 N (–1-0 to +2.5 kgf)
  • Spindle (motor drive)
    0.4 ~ 4 rpm

Outline and layout

GTR-30

  • ・Lightweight, more compact model of the GTR-25 double-flank gear rolling tester

  • Center distance
    58 ~ 300 mm(Optionally, 38 ~ 300 mm)
  • Measured item
    Double-flank rolling test and runout
  • Gear to be measured
    Spur and helical gear(Optionally, worms and worm wheels)
  • Measuring pressure
    0 ~ +25 N (0 ~ +2.5 kgf)
  • Spindle (motor drive)
    Selectable between 3 rpm and 6 rpm.

Outline and layout

Special accessories

  • Runout measurement equipment
  • Bevel gear equipment
  • Worm and worm wheel equipment
  • Internal gear equipment

GTR-25CS/30CS/40CS

  • ・Based on GTR-25/30 with added optional runout equipment

  • ・Automatic measurement using a ball stylus

  • ・High-speed runout measurement of gears using dedicated software

Outline and layout

UB-2

  • ・Eccentricity tester that enables high-precision measurement of tooth runout via simple manual operation

  • ・Widely used in manufacturing sites.

  • ・Outer diameter: Up to 320 mm

  • ・Shaft length: Up to 400 mm

Outline and layout