NILES ZE 400 CNC GEAR PROFILE FORM GRINDING MACHINE

Model ZE 400, New 2004

NOTE: The Niles ZE 400 Represents Outstanding Performance for Gear Manufacturers. Equipped with On-Board Measuring and an Integated CNCDressing Devise, the Niles ZE 400 is Capable of Utilizing Both Dressable Vitrified and Non-Dressable CBN Wheel to Form-Grind a Variety of Work Pieces Precisely and Efficiently. Therefore the Niles ZE 400 Offers the Flexibility Necessary for Producing Gears in Series Production or Grinding Prototypes and Small Lot Sizes.

EQUIPPED WITH: Siemens 840D CNC w/ CRT, 5-Axis CNC, Siemens Simodrive 611D, Graduated Direct Linear Path Measuring System, Incremental Swivel Axis Measuring System for Rotary Axes

CATALOG SPECIFICATIONS:

Tip Diameter........................................ 15.7"

Minimum Grinding Wheel Center Distance.............. 3.94"

Maximum Grinding Wheel Center Distance.............. 15.7"

Number of Teeth..................................... Infinite

Maximum Profile Depth............................... 1.38"

Module (at Tooth Height 2.25 x Module).............. 1.7 DP

Helix Angle......................................... 45 Degrees

Stroke Length....................................... 9.84"

Face Width (Spur Gear)............................. 15.37"

Rotary Table Load Capacity.......................... 990 Lbs

Rotary Table Diameter............................... 15.75"

Bore of Rotary Table (Diameter x Depth)............. 4.92" x 19.7"

Minimum Length Between Tailstock Centers and Table.. 19.31"

Maximum Length Between Tailstock Centers and Table.. 38.22"

Grinding Wheel Diameter............................. 11.82"

Grinding Wheel Minimum Dressable Diameter........... 7.09"

Griding Wheel Width................................. 2.48"

Grinding Wheel Speed................................ 4165 RPM

Grinding Wheel Drive Power.......................... 18 HP

Approximate Machine Dimensions...................... 157" x 178"

Approximate Machine Height.......................... 120"

Approximate Machine Weight.......................... 28,600 LBS

CONDITION: Machine Appears to be in Excellent Condition!