Nomura Table Type HBM
HBA-135 Series CNC Table Type Horizontal Boring and Milling Machine
- 5.3" spindle diameter
- Oversized large diameter ball screws and feed motors
- Nitrided hardened, ground and hand-lapped spindle (HRC 67+)
- Extra-large spindle bearings with oil-mist cooling device
- Full CNC controlled B axis rotary table with double warm
- Three ranges of geared-headstock with 60HP spindle motor (2,930 Ft. Lbs)
- The bed, the saddle, the column and the table are of high grade FC 300 iron
- All the slideways are hardened and ground
- The mating surfaces are coated with a fluorine-resin and forced lubricated
Features
Rigid Bed and Saddle
ATC Magazine
Hand Scraped Slide Ways
Nose Type head stock, extra reach to work piece
Built-in Chip Conveyor
Operator-Friendly Controller
Main Specifications
| Model | HBA-110T-R2 | HBA-110T-R3 | HBA135P-R5 | HBA-135P-P5 |
|---|---|---|---|---|
| Type | 4" Rotary Table | 4" Rotary Table | 5" Rotary Table | 5" Plain Table |
| Spindle | ||||
| Spindle Diameter | 4.33" | 4.3" | 5.31" | 5.31" |
| Spindle Speed | 3,000 rpm | 4,000 rpm | 3,000 rpm | 3,000 rpm |
| Spindle Taper | 7/24 Taper No 50 | 7/24 Taper No 50 | 7/24 Taper No 50 | 7/24 Taper No 50 |
| Max. Spindle Torque | 790 ft-lbs | 2,615 ft-lbs | 2,930 ft-lbs | 2,930 ft-lbs |
| Max. Spindle Thrust | 3,305 lbs | 4,400 lbs | 6,609 lbs | 6,609 lbs |
| Travel | ||||
| X Axis (table cross traverse) | 51.2" (option 59.1") | 78.8" | 118.1" | 118.1" |
| Y Axis (headstock vertical travel) | 45.3" | 60" | 90.5" | 90.5" |
| Z Axis (column longitudinal travel) | 34.4" | 55.1" | 55.1" (Option: 95") | 55.1" (Option: 95") |
| W. Axis (spindle travel) | 15.7" | 19.7" | 27.5" | 27.5" |
| Table | ||||
| Table Size | 45" x 45" | 55.1" x 63" | 70.8" x 78.7" | 59" x 118.1" |
| Max. Load on Table (uniformly distributed load) | 6,600 lbs | 15,400 lbs | 33,000 lbs | 55,116 lbs |
| Min. Command Indexing Angles on Table (B Axis) | 0.001 deg. | 0.001 deg. | 0.001 deg. | N/A |
| Feed | ||||
| Rapid Traverse of X,Y and Z Axes | 472.4"/min | 472.4"/min | 393.7"/min | 393.7"/min |
| Rapid Traverse of W Axis | 236.2"/min | 196.9"/min | 236.2"/min | 236.2"/min |
| Feed Rate | 0.04"/min~236"/min | 0.04"/min~275.6"/min | 0.004"/min~196.8"/min | 0.004"/min~196.8"/min |
| Table Rotation Speed | 540 deg/min | 540 deg/min | 500 deg/min | 500 deg/min |
| Motor | ||||
| Spindle Drive Motor | 30 HP | 30 HP | 60 HP | 60 HP |
| Machine Size | ||||
| Machine Height | 139" | 154" | 182" | 182" |
| Required Floor Space | 145" x 223" | 211" x 174" | 265" x 285" | 308" x 270" |