WEILER one1 control
Siemens-based with a 22" touch screen; manual turning, storable single cycles, roughing with contour calculator, thread (API, trapezoidal, module, DP) and grooving cycles; DIN-ISO programming, optional DXF import.
Cycle-controlled and CNC lathes
WEILER E 30 – E 200
Cycle-controlled precision lathes combining manual turning with CNC cycles
Ø 330–2,000 mm Swing over bed
750–15,000 mm Distance between centres
11–65 kW Drive power (60 % duty)
165–10,000 Nm Max. spindle torque
Ø 43–450 mm Spindle bore (incl. options)
ⓘ Manufacturer data (WEILER E series brochure July 2025, overall programme brochure 2025 and product pages). Values may change and vary; not binding on Boztaş.
Why E 30 – E 200?
Manual and cycle operation combined
The control panel with handwheels travels with the carriage; the manufacturer's principle: simple parts are made as on a conventional machine but more efficiently, complex parts as on a CNC but more simply.
e-TIM energy management
Timer-controlled standby, regenerative feedback of braking energy to the grid and operation of only the auxiliary units actually required.
Variants
E 30 / E 40
Compact class: 330 / 435 mm swing, 750 / 1,000 mm between centres, 11 / 20 kW; tilting screen unit, optional 8-station disc turret (with or without driven tools).
Suited to: From training to prototype building; toolmaking and small batches
E 50HD / E 60
570 / 650 mm swing, 1,000 / 2,000 mm between centres, 2-stage gearbox, 1,300 / 1,700 Nm; E 50HD optionally with 128 or 165 mm spindle bore.
Suited to: Production, toolmaking, repair and maintenance
E 70HD / E 80HD
720 / 800 mm swing, up to 6,000 mm between centres, mechanical headstock gearbox, 2,800 Nm (4,200 Nm with large spindle), 128 / 165 / 216 mm spindle bore; DIN 8605.
Suited to: Heavy and long parts requiring high torque
E 90 / E 110 / E 120
900–1,200 mm swing, 2,000–15,000 mm between centres, workpiece weights up to 10,000 kg, 128–362 mm spindle bore; DIN 8606. Options: C axis; Y axis with 200 mm stroke (E 110 and E 120 only).
Suited to: Heavy workpieces and long shafts
E 150 / E 175 / E 200
1,500–2,000 mm swing, 65 / 51 kW, 10,000 Nm, mechanical gearbox with automatic shifting, 165–450 mm spindle bore; DIN 8607. Options: steady rests up to Ø 1,500 mm, Capto C8 driven tool head, Y axis.
Suited to: Roll and cylinder machining, large-diameter parts
Technical data
| Feature | E 30 | E 40 | E 50HD | E 60 | E 70HD | E 80HD | E 90 | E 110 | E 120 | E 150 | E 175 | E 200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | ||||||||||||
| Distance between centres (mm) | 750 | 1,000 | 1,000–2,000 | 1,000–2,000 | 1,000–6,000 | 1,000–6,000 | 2,000–15,000 | 2,000–15,000 | 2,000–15,000 | 2,000–15,000 | 2,000–15,000 | 2,000–15,000 |
| Centre height (mm) | 165 | 210 | 280 | 320 | 360 | 400 | 450 | 550 | 600 | 750 | 875 | 1,000 |
| Swing over bed (mm) | 330 | 435 | 570 | 650 | 720 | 800 | 900 | 1,100 | 1,200 | 1,500 | 1,750 | 2,000 |
| Swing over cross slide (mm) | 160 | 200 | 340 | 400 | 430 | 510 | 530 | 730 | 830 | 1,030 | 1,280 | 1,530 |
| Cross slide travel (mm) | 180 | 260 | 340 | 380 | 460 | 460 | 590 | 590 | 590 | 790 | 790 | 790 |
| Bed width (mm) | 240 | 330 | 350 | 380 | 480 | 480 | 600 | 600 | 600 | 830 | 830 | 830 |
| Spindle | ||||||||||||
| Spindle nose, DIN 55027 / ISO 702-3 (size) | 5 | 6 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 15 | 15 | 15 |
| Spindle bore, standard (options) (mm) | 43 | 66 | 83 (128 / 165) | 83 | 128 (165 / 216) | 128 (165 / 216) | 128 (165 / 262 / 362) | 128 (165 / 262 / 362) | 128 (165 / 262 / 362) | 165 (262 / 362 / 450) | 165 (262 / 362 / 450) | 165 (262 / 362 / 450) |
| Spindle diameter at front bearing, standard (mm) | 70 | 110 | 120 | 120 | 180 | 180 | 178 | 178 | 178 | 235 | 235 | 235 |
| Motor and drive | ||||||||||||
| Drive power 60 / 100 % duty (kW) | 11 / 9 | 20 / 17 | 20 / 17 | 25 / 20 | 37 / 30 | 37 / 30 | 45 / 37 | 45 / 37 | 45 / 37 | 65 / 51 | 65 / 51 | 65 / 51 |
| Max. spindle torque (Nm) | 165 | 450 | 1,300 | 1,700 | 2,800 | 2,800 | 6,000 | 6,000 | 6,000 | 10,000 | 10,000 | 10,000 |
| Speed range, standard spindle (rpm) | 1–4,500 | 1–3,500 | 1–2,500 | 1–2,500 | 1–1,800 | 1–1,800 | 1–1,120 | 1–1,120 | 1–1,120 | 1–900 | 1–900 | 1–900 |
| Axes and feed | ||||||||||||
| Feed force longitudinal / cross (N) | 6,000 / 3,000 | 10,000 / 5,000 | 12,000 / 10,000 | 12,000 / 10,000 | 25,000 / 13,000 | 25,000 / 13,000 | 20,000 / 20,000 | 20,000 / 20,000 | 20,000 / 20,000 | 30,000 / 20,000 | 30,000 / 20,000 | 30,000 / 20,000 |
| Rapid traverse longitudinal / cross (m/min) | 8 / 4 | 8 / 4 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 | 10 / 5 |
| Feed range (mm/rev) | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless | 0.001–50, stepless |
| Thread cutting | ||||||||||||
| Thread pitch, metric (mm) / inch (tpi) | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 | 0.1–2,000 / 112–1/64 |
| Tailstock | ||||||||||||
| Quill diameter (option) (mm) | 50 | 65 | 80 | 100 | 115 | 115 (140) | 140 | 140 (180) | 140 (180) | 180 | 180 | 180 |
| Quill stroke (option) (mm) | 110 | 120 | 200 | 200 | 225 | 225 (300) | 300 | 300 (400) | 300 (400) | 400 | 400 | 400 |
| Quill taper | MT 3 | MT 4 | MT 5 | MT 5 | MT 6 | MT 6 | MT 6 | MT 6 (metric 100) | MT 6 (metric 100) | metric 100 | metric 100 | metric 100 |
| Control | ||||||||||||
| Control | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen | WEILER one1 (Siemens), 22" touch screen |
| Accuracy | ||||||||||||
| Acceptance accuracy | DIN 8605 | DIN 8605 | DIN 8605 | DIN 8605 | DIN 8605 | DIN 8605 | DIN 8606 | DIN 8606 | DIN 8606 | DIN 8607 | DIN 8607 | DIN 8607 |
| Dimensions and weight | ||||||||||||
| Machine weight, approx. (kg) | 1,600 | 3,400 | 3,800–4,700 | 5,200 / 6,400 | 6,600–9,400 | 7,100–9,900 | 8,500–18,000 | 9,500–19,000 | 10,000–20,000 | 16,000–30,000 | 18,000–32,000 | 20,000–34,000 |
Manufacturer data (WEILER E series brochure July 2025, overall programme brochure 2025 and product pages). With the optional larger spindle bores speed and torque change (e.g. E 90–E 120: 1–900 / 1–700 / 1–500 rpm). The E series brochure states up to 16,000 mm between centres for E 150–E 200; the 2025 overall programme brochure gives size 15 spindle nose, 165 mm standard bore and 8,000 Nm for E 120.
Technical data is taken from information published by the manufacturer. The manufacturer may change it without notice, and values may vary with the model and the machine configuration. The data is for information only and is not binding on Boztaş; binding values are stated only in a written quotation.
Processes that can be combined on this machine
- Manual turning, storable single cycles
- Taper and radius turning
- Contour roughing (forged and cast blank definition)
- Grooving and parting
- Thread cutting (metric, inch, module, DP; API, trapezoidal)
- Recutting existing threads
- Drilling and milling (optional driven tools, C axis)
Typical workpieces
- Drill pipe segments (Bohrgestänge-Segmente)
- Rolls (Walzen)
- Cylinders (Zylinder)
Related industries: EnergyMachine BuildingMould and Die
Frequently asked questions
How does a cycle-controlled lathe differ from a CNC lathe?
Cycles stored in the control are called up at the push of a button and run individually or chained automatically; the machine can also be operated by hand via handwheels. Contours are entered with the geometry processor without programming knowledge; DIN-ISO programs can also be created and run when needed.
Which large spindle bore options are available?
E 50HD: 128 / 165 mm; E 70HD / E 80HD: 165 / 216 mm; E 90 / E 110 / E 120: 165 / 262 / 362 mm; E 150 / E 175 / E 200: 262 / 362 / 450 mm. The speed range is lower with the larger bores.
Which acceptance accuracy applies?
E 30–E 80HD are accepted to DIN 8605 (toolmaker accuracy), E 90–E 120 to DIN 8606 and E 150–E 200 to DIN 8607.
Other WEILER models
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WEILER DA 210 / DA 260 Conventional universal lathes with high drive power and torque 210 / 260 mm1,000–2,000 mmØ 52 / 71 mm Technical data 
WEILER C35HD / C50HD Servo-conventional precision lathes with servo axes and C4 touch control Ø 360 / 570 mm800–2,000 mm9 / 15 kW Technical data 
WEILER V 90 / V 110 Cycle-controlled precision lathes with a four-way bed for long workpieces Ø 940 / 1,160 mm3,000–12,000 mm45 kW Technical data 
WEILER W 35 CNC / DZ 45 W 35 CNC for training and toolmaking; DZ 45 with Y axis and counter spindle for complete machining Ø 360 mm700 mm6,000 1/min Technical data 
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