Jet ghd-20 ユーザーガイド
5
Introduction
This manual is provided by Walter Meier (Manufacturing) Inc., covering the safe operation and
maintenance procedures for a JET Model JDP-20EVS Drill Press. This manual contains instructions on
installation, safety precautions, general operating procedures, maintenance instructions and parts
breakdown. This machine has been designed and constructed to provide years of trouble free operation if
used in accordance with instructions set forth in this manual. If there are any questions or comments,
please contact either your local supplier or Walter Meier. Walter Meier can also be reached at our web
site: www.waltermeier.com.
maintenance procedures for a JET Model JDP-20EVS Drill Press. This manual contains instructions on
installation, safety precautions, general operating procedures, maintenance instructions and parts
breakdown. This machine has been designed and constructed to provide years of trouble free operation if
used in accordance with instructions set forth in this manual. If there are any questions or comments,
please contact either your local supplier or Walter Meier. Walter Meier can also be reached at our web
site: www.waltermeier.com.
Specifications
Model Number ................................................... JDP-20EVS/230.....................................JDP-20EVS/460
Stock Number.................................................................. 354210.................................................. 354212
Drilling Capacity
Cast Iron (in.) .................................................................. 1-1/2...................................................... 1-1/2
Steel (in.) ........................................................................ 1-3/8...................................................... 1-3/8
Column Diameter (in.) .......................................................... 4-1/2...................................................... 4-1/2
Spindle to Column (maximum – in.) ................................. 10-7/16.................................................. 10-7/16
Spindle Travel (in.) .................................................................... 6............................................................ 6
Spindle Taper ..................................................................... MT-3...................................................... MT-3
Max. Distance Spindle to Table (in.) ................................... 30-1/4.................................................... 30-1/4
Max. Distance Spindle to Base (in.) ................................. 43-5/16.................................................. 43-5/16
Table:
Overall Size (in.) ................................................... 22 x 18-3/4............................................. 22 x 18-3/4
Working Surface (in.) ...................................... 18-1/8 x 14-3/4....................................... 18-1/8 x 14-3/4
Table Travel (in.) ................................................................. 18.......................................................... 18
Number of T-Slots ................................................................. 2............................................................ 2
Table T-Slot Size (in.) ........................................................ 5/8......................................................... 5/8
Table T-Slot Centers (in.) .............................................. 7-7/16.................................................... 7-7/16
Base:
Overall Size (LxWxH/in.) ...................... 27-1/2 x 19-1/4 x 6-1/8........................... 27-1/2 x 19-1/4 x 6-1/8
Base Work Table (in.) ................................. 14-3/4 x 11-13/16................................... 14-3/4 x 11-13/16
Number of T-Slots................................................................. 2............................................................ 2
Base T-Slot Size (in.) ......................................................... 5/8......................................................... 5/8
Base T-Slot Centers (in.) ............................................... 7-7/16.................................................... 7-7/16
Number of Spindle Speeds ............................................. Variable................................................. Variable
Range of Spindle Speeds (RPM) ................................... 65-2,000................................................ 65-2,000
Main Motor ............................... TEFC 2HP, 3PH, 230V Only, 7A......... TEFC 2HP, 3PH, 460V Only, 3.5A
Coolant Motor ........................................................... 1/8 HP, 1Ph........................................... 1/8 HP, 3Ph
Overall Height (in.) ................................................................... 83.......................................................... 83
Net Weight (approx. – lbs.) .................................................... 722........................................................ 722
Floor Space Required (LxW/in) ........................................ 37 x 37................................................... 37 x 37
Stock Number.................................................................. 354210.................................................. 354212
Drilling Capacity
Cast Iron (in.) .................................................................. 1-1/2...................................................... 1-1/2
Steel (in.) ........................................................................ 1-3/8...................................................... 1-3/8
Column Diameter (in.) .......................................................... 4-1/2...................................................... 4-1/2
Spindle to Column (maximum – in.) ................................. 10-7/16.................................................. 10-7/16
Spindle Travel (in.) .................................................................... 6............................................................ 6
Spindle Taper ..................................................................... MT-3...................................................... MT-3
Max. Distance Spindle to Table (in.) ................................... 30-1/4.................................................... 30-1/4
Max. Distance Spindle to Base (in.) ................................. 43-5/16.................................................. 43-5/16
Table:
Overall Size (in.) ................................................... 22 x 18-3/4............................................. 22 x 18-3/4
Working Surface (in.) ...................................... 18-1/8 x 14-3/4....................................... 18-1/8 x 14-3/4
Table Travel (in.) ................................................................. 18.......................................................... 18
Number of T-Slots ................................................................. 2............................................................ 2
Table T-Slot Size (in.) ........................................................ 5/8......................................................... 5/8
Table T-Slot Centers (in.) .............................................. 7-7/16.................................................... 7-7/16
Base:
Overall Size (LxWxH/in.) ...................... 27-1/2 x 19-1/4 x 6-1/8........................... 27-1/2 x 19-1/4 x 6-1/8
Base Work Table (in.) ................................. 14-3/4 x 11-13/16................................... 14-3/4 x 11-13/16
Number of T-Slots................................................................. 2............................................................ 2
Base T-Slot Size (in.) ......................................................... 5/8......................................................... 5/8
Base T-Slot Centers (in.) ............................................... 7-7/16.................................................... 7-7/16
Number of Spindle Speeds ............................................. Variable................................................. Variable
Range of Spindle Speeds (RPM) ................................... 65-2,000................................................ 65-2,000
Main Motor ............................... TEFC 2HP, 3PH, 230V Only, 7A......... TEFC 2HP, 3PH, 460V Only, 3.5A
Coolant Motor ........................................................... 1/8 HP, 1Ph........................................... 1/8 HP, 3Ph
Overall Height (in.) ................................................................... 83.......................................................... 83
Net Weight (approx. – lbs.) .................................................... 722........................................................ 722
Floor Space Required (LxW/in) ........................................ 37 x 37................................................... 37 x 37
The above specifications were current at the time this manual was published, but because of our policy of
continuous improvement, Walter Meier reserves the right to change specifications at any time and without
prior notice, without incurring obligations.
continuous improvement, Walter Meier reserves the right to change specifications at any time and without
prior notice, without incurring obligations.