HT Series with twin turrets & tailstock
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| ITEM / MODEL | HT-30-2D | HT-35-2D | HT-40-2D | HT-60-2D | HT-80-2D | HT-100-2D |
| Swing over bed (mm) | Ø580 (22.8") | Ø750 (29.5") | Ø730 (28.7") | Ø710 (28") | Ø690 (27.2") | |
| Swing over cross slide (mm) | Ø330 (13") | Ø600 (23.6") | ||||
| Distance between centers (mm) | 550 (21.7") | 800 (31.5") | 1000 (39.4") | 1500 (59") | 2000 (78.7") | 2500 (98.4") |
| Chuck size (mm) - Std. | Ø254 (10") | Ø254 (10") | A: Ø315 (12")/ B: Ø381 (15")/ C,D: Ø510 (20")/ E: Ø610 (24") | |||
| Chuck size (mm) - Opt. | Ø254 (10") | Ø254 (10") | A: Ø381 (15")/ B: Ø450 (18")/ C,D: Ø610 (24")/ E: --- | |||
| Bar capacity - Std. | Ø76.5 (3") | Ø76.5 (3") | A: Ø91 (3.6")/ B: Ø116 (4.6")/ C: Ø139 (5.5")/ D: Ø165 (6.5")/ E: Ø204 (8") | |||
| Bar capacity - Opt. | Ø76.5 (3") | Ø76.5 (3") | A: Ø95 (3.7") | |||
| Spindle nose | A2-8 | A: A2-8/ B: A2-11/ C,D,E: A2-15 | ||||
| Spindle bore (mm) | Ø86 (3.4") | A: Ø115 (4.5")/ B: Ø132.5 (5.2")/ C: Ø152 (6")/ D: Ø185 (7.3"),Geared head Ø176 (6.9”)/ E: Ø236 (9.3") | ||||
| Spindle speed step - Std. | One step | A,B: Auto Hi-Lo/ C,D,E: Auto 4-steps | ||||
| Spindle speed step - Opt. | One step | B: Auto 4-steps | ||||
| Spindle speed range (rpm) - Std. | 3500 | A: 3000 for 12" chuck, 2000 for 15" chuck/ B: 2000 for Hi-Lo / C: 1200/ D: 1000/ E: 750 | ||||
| Spindle speed range (rpm) - Opt. | 3500 | B: 2000 for Auto 4-steps | ||||
| Spindle motor (kW) - Std. | 15/18.5 | A,B: 22/ 26 ; C,D,E: 30/ 37 | ||||
| Spindle motor (kW) - Opt. | B: 30/ 37 ; C,D,E: 37/ 45 | |||||
| Spindle bearing diameter (mm) | Ø130 (5.1") | A: Ø160 (6.3")/ B: Ø180 (7")/ C: Ø200 (7.9")/ D: Ø240 (9.4")/ E: Ø280 (11") | ||||
| No. of tools (T1/T2) | 12/ 12 | |||||
| Cross travel (X1/X2-axis) (mm) | 175/ 175 (6.9") | 320/ 320 (12.6") | ||||
| Longitudinal travel (Z1/Z2-axis) (mm) | 550 (21.7") | 760 (30") | 1000 (39.4")/ 760 (29.9") | 1500 (59")/ 1260 (49.6") | 2000 (78.7")/ 1760 (69.3") | 2500 (98.4")/ 2260 (89") |
| Rapid traverse (m/min) | X:15; Z :18 | X:12; Z:15 | ||||
| Tailstock travel (mm) | 530 (20.9") | 740 (29.1") | 700 (27.6") | 1200 (47.2") | 1700 (66.9") | 2200 (86.6") |
| Tailstock quill travel (mm) | 100 (3.9") | 200 (7.9") | ||||
| Tailstock quill diameter (mm) | Ø85 (3.3") | Ø200 (7.9") | ||||
| Tailstock Spindle taper - Rotary | MT#5 | MT#7 | ||||
| Servo motor (X1/ X 2-axis) (kW) | 3 | 4 | ||||
| Servo motor (Z1/ Z2-axis) (kW) | 4 | 7 | ||||
| Bed inclination | 45° | |||||
| Weight (kg) | 7200 (15840lb) | 11000 (24200lb) | A: 17000 (37400lb) B: 17050 (37510lb) C: 17100 (37620lb) D: 17150 (37730lb) E: 17200 (37840lb) | A: 19000 (41800lb) B: 19050 (41910lb) C: 19100 (42020lb) D: 19150 (42130lb) E: 19200 (42240lb) | A: 21000 (46200lb) B: 21050 (46310lb) C: 21100 (46420lb) D: 21150 (46530lb) E: 21200 (46640lb) | A: 23000 (50600lb) B: 23050 (50710lb) C: 23100 (50820lb) D: 23150 (50930lb) E: 23200 (51040lb) |
| Machine dimensions (mm) - W × H | 2300 × 2300 (90.6" × 90.6") | 3470 × 2840 (136.6" × 111.8") | 3595 × 2940 (141.5" × 115.7") | |||
| Machine dimensions (mm) - L | 5100 (200.8") | 5600 (220.5") | 5200 (204.7") | 5600 (220.5") | 6000 (236.2") | 6600 (259.8") |
All the specifications above are subject to change without prior notice.
Standard Accessories
- External coolant supply system 4 bar
- Full enclosure for machining area w/ interlocks system
- Through hole 3-jaw chuck w/ 1 set of hard & soft jaws
- Belt-type direct transmission for small HT series
- Auto 2-speed or 4-speed belt type gearbox for bigger HT series
- Programmable hydraulic tailstock w/ rotary quill (for HT series with tailstock)
- Sub-spindle in replacement of tailstock (for HT series with sub-spindle)
- 12-position direct-mount non-driven turret w/ 1 set of turning tool holders (for HT series with one turret)
- Twin-turret system w/ 2 sets of 12-position direct-mount non-driven turrets & 2 sets of turning tool holders (for HT series with twin turrets)
- Chain type chip conveyor w/ trolley
- Complete set of machine manuals
- Toolbox for basic maintenance
- Automatic centralized lubrication system for guideways & ball screws w/ alarms
- LED working lights
- 3-color signal tower
- Heavy box ways on all axes
- Foot pedals for chuck clamping & releasing
- Fanuc 0i-TF PLUS controller w/ 10.4” LCD & Manual Guide i
- Dual-path control system (for twin-turret machine only)
- Foundation bolts and levelling pads
Optional Accessories
- Siemens SINUMERIK 828D controller
- Fanuc 31i-MB PLUS or Siemens SINUMERIK ONE controller
- C-axis (C.S axis with angle encoder but without gearbox / C.F axis with gearbox)
- Angle encoder for CF-axis
- Y axis on the upper turret
- Live tool 12-position turret BMT or VDI system
- Auto tool touch probe Renishaw HPMA
- Semi-auto tool touch probe Renishaw HPPA
- Fully manual tool touch probe Renishaw HPRA
- Workpiece measuring device Renishaw OLP40 or RLP40
- Bar feeder interface (or bar feeder system)
- Parts catcher
- Conveyor belt for parts
- Bar feeder interface (or bar feeder system)
- Parts catcher
- JOHNFORD-made manual steady rests
- Hydraulic steady rests with manual travelling or CNC motor
- High pressure coolant supply system through turret 20 bar or above w/ cartridge type filtration system
- Chuck air blast
- Independent boring bar system with over ɸ100 mm boring bar holder on the lower guideways
