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Subject: FS-Reishauer Gear Grinder

Date: 02/12/01 at 2:02 PM
Posted by: Rick Adams
E-mail: Emcleasing@aol.com
Message Posted:

We are disposing of the following machine.
We are asking $25,000 for this unit.
Please let us know if you have any interest.

Reishauer Gear Grinding Machine
Model: ZB
New: 1975/76
For grinding Spur and Helical Gears.

Maximum Diameter: 27.5" (700mm)
Minimum Diameter: 1.3" (34mm)
Maximum Headstock Travel: 11.4" (290mm)
Maximum Chucking Length: 22.5" (570mm)
Maximum Number of Teeth: 280
Minimum Number of Teeth: 16
Maximum Pitch, using 1-start Grinding Worm: mod. 7/DP 3.5
Maximum Pitch, using 2-start Grinding Worm: mod. 3.5/DP 7
Minimum Pitch: mod. 05/DP 48
Maximum Helix Angle: +/-30 deg.
Maximum Pressure Angle: 45 deg.
Minimum Pressure Angle: 10 deg.

Grinding Worm Dimensions:
Maximum Diameter: 15.7" (400mm)
Minimum Diameter: 11.0" (280mm)
Width: 3.3"/4.0" (84/104mm)

Speeds, Feeds and Infeeds:
Speed of the Grinding Worm: 1650 RPM
Feed of the Workpiece, Stepless: 0.02" - 0.12" per rev.of Workpiece (0.06mm - 3mm)
Automatic infeed of Grinding Worm Total: 0.048" (1.2mm)
Automatic infeed of Grinding Worm per Working Stroke,
step-by-step: .00004" - .0032" (0.01mm - 0.08mm)

Automatic grinding worm withdrawal for changing Workpiece: 2.4" (60mm)

Tangential Shifting of Grinding Worm, Maximum: 3.15" (80mm)

Wheel Size: 16" dia. X 4"w
Maximum Weight of Part: 660lbs (300kg)
Approx. Weight of machine: 21,400 lbs ( 9700 kg)

This Machine is in good running condition, holding around a AGMA 10 finish, and may be viewed under power .(California Location).


Rick Adams

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