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UMS MACHINERY SPECIFICATION LIBRARY

Okuma GU-34SI Specifications

Historical specifications from exact UMS machinery records.

Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.
Machine type: Grinders, Cylindrical, Cnc

Historical GU-34SI Specifications by Year

Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.

1994 Okuma GU-34SI — UMS record #14830

Grinders, Cylindrical, CNC

Historical UMS record #14830

Specifications

CAPACITY
Swing Over Table12.99 "
Distance Between Centers19.69 "
Max. Workpiece Weight - Chucking66 Lbs
Max. Workpiece Weight - Between Centers110 Lbs.
GRINDING WHEEL
Max. Diameter15.94 "
Max. Width1.97 "
Hole5 "
Wheel Speeds1670-3230 RPM
WHEELHEAD
X-Axis:-------
Total Travel15.75 "
Positioning Speed787 IPM
Swivel Angle25 Degrees
Travel Per Pulse Handle Revolution0.01,0.15 "
TABLE
Z-Axis-------
Total Travel37.4 "
Swivel Angle+8.5 to -0.5 Degrees
Positioning Speed787 IPM
Travel Per Pulse Handle Revolution0.01,0.15 "
WORKHEAD
Center Hole4 MT
Work Spindle Speed Range10-600 RPM
Spindle Nose Diameter1.02 "
FOOTSTOCK
Center Hole4 MT
Automatic Positioning Stroke1.97 "
Taper Adjustment0.0033 "
MOTORS
Wheel Spindle Drive7.5 HP.
Wheelhead Feed Drive2.7 HP.
Table Feed Drive2.7 HP.
Work Spindle Drive1.6 HP.
DIMENSIONS
Length130 "
Depth (Width)89 "
Height78 "
Weight10,560 Lbs.
ID GRINDING
ID0.39" - 4.72"
Motor3/4 hp

Equipped With

OSP-500G CNC Control
Swing Down ID Attachment
All Available Manuals

1994 Okuma GU-34SI — UMS record #1636

Grinders, Cylindrical, CNC

Historical UMS record #1636

Specifications

CAPACITIES
Swing Over Table12.99"
Maximum Grinding Diameter12.99"
GRINDING WHEEL
OD x W x ID16" x 2" x 5"
Speed (RPM)1,670 - 3,230
WORKHEAD
TaperMT 4
Spindle Nose1.02
Speed10 - 600 rpm
Swivel90°
TRAVELS
X-Axis15.75"
Z-Axis37.4"
MOTORS
Wheel Spindle7.5 hp
Workhead Spindle1.6 hp
Table Drive / Wheelhead Drive2.7 hp / 2.7 hp

Equipped With

130"L x 89"W x 78"H 10,560 lbs
ID Grinding Attachment (0.39" - 4.72" Capacity)
Robot Interface
User Task II
Auto Door
Diamatic Dimension Control System
Micro Centric Chuck
** Machine has approx. 50 hours of use. Machine may be inspected in plant under power. **

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