523 GLEASON UNIVERSAL ANGULAR GEAR TESTER

GLEASON UNIVERSAL ANGULAR BEVEL GEAR TESTER

MODEL# 523

Serial No. 679801, New 1969

Suitable for the accurate testing of the running qualities of bevel

and hypoid gear and pinion pairs up to 20" (508mm)

in diameter, with shaft angles from 0 to 180 degrees

This is a first-class machine, which came out of an aerospace manufacturing

facility, where it was meticulously maintained, re-calibrated, and re-certified

on a regular basis.

EQUIPMENT / FEATURES:

Universal guard

Air-actuated mechanical caliper disc brake to simulate load, with automatic

  torque control system capable of delivering up to 40 foot-pounds of torque,

  with repeat accuracy of +/- 2 foot-pounds, with load meter

Brake-torque readout on reversible meter for either “drive”

  or “coast” loading,

Manual chucking for both spindle-heads (less draw-rods and nuts)

Drive spindle bore 6”x 3/4” taper (#60) x 2-1/2” length

Brake spindle bore 3-29/32” x 39/64” taper (#39) x 3” length

Digital read-out system for display of the following:

  Arrangement for angular backlash with digital read-out in radians,

  indicating brake spindle angular rotation relative to the drive spindle

  (backlash measured in this plane of rotation)

  Arrangement for three-axis digital position readout providing visual display

  of the movements used during testing, including Pinion cone sliding base (Y), 

  Vertical offset (V), and Gear cone brake-head adjustment (H), with all movements

  displayed showing variations from the initial set-up values

One (1) pinion spindle adaptor (60 Taper down to 39 Taper)

Misc. wrenches, spanners

full complement of electrics (motors/controls) for 220/440 volt, 3-phase 50/60 cycles

PRINCIPAL SPECIFICATIONS:

Maximum outside diameter gear at 90-degree shaft angle  20" (508mm)

Maximum center distance for spurs   10" (250mm)

Range of shaft angles   0-180 degrees

Range of brake torque   0-40 ft.-lbs

Drive spindle vertical offset  +/- 4.5" (114.3mm)

Distance nose of drive spindle from machine centerline: 

 Maximum   16" (406.4mm)

 Minimum   4"  (101.6mm)

Distance nose of brake spindle from machine centerline:

 Maximum   -5" (127mm)

 Minimum   13" (330.2mm)

Drive spindle speed  800 rpm

Drive spindle taper dia.  6" (152mm)

Drive spindle taper per ft.   75" (19.05mm)

Depth of drive spindle taper  2.5" (63.5mm)

Diameter of drive spindle thru-hole   5" (127mm)

Brake spindle taper diameter   3-29/32" (99.22mm)

Brake spindle taper per ft.   39/64" (15.48mm)

Depth of brake spindle taper   3"   (76.2mm)

Diameter of thru-hole      5"   (63.5mm)

Two-speed spindle drive motor 60 Hz (50 Hz) 400 and 800 rpm

Machine floor space          64"x 83" (1630x2210mm)

Machine overall height        78” (1890mm)

Machine approx. net weight      10,000 Lbs. (4,536 kGs)

PRICE FOB OUR WAREHOUSE