Bernardo Hobby 140 metal lathe – 140 mm distance between centers, 0.15 kW motor, 230V single-phase, 14 kg weight
Bernardo Hobby 140 metal lathe – 140 mm distance between centers, 0.15 kW motor, 230V single-phase, 14 kg weight is backordered and will ship as soon as it is back in stock.
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Description
The Bernardo Hobby 140 bench lathe is sized for entry-level hobby use and model making. Center distance 140 mm, center height 55 mm, swing over bed Ø 110 mm, spindle bore Ø 10 mm, speed range 0 - 3,800 rpm (stepless adjustment). Ø 50 mm self-centering chuck, 0.15 kW (S1 100%) - 0.2 kW (S6 40%) 230V single-phase motor, 14 kg weight, machine dimensions 420 × 300 × 230 mm (without base). Distributed in Italy by Krollit as official Bernardo distributor since 2007.
- Distance between centers: 140 mm
- Center height: 55 mm
- Swing over bed: Ø 110 mm
- Spindle bore: Ø 10 mm
- Speed range: 0 - 3,800 rpm (stepless adjustment)
- Self-centering chuck: Ø 50 mm
- Motor: 0.15 kW (S1) / 0.2 kW (S6) - 230V single-phase
- Weight: 14 kg
Who uses the Hobby 140 and for what
The Bernardo Hobby 140 is the entry-level model in the Bernardo Hobby range, sized for model making, entry-level hobby use, and initial turning learning. The Hobby 140 model is the most compact in the range: 140 mm distance between centers, weight only 14 kg, dimensions 420 × 300 × 230 mm. Suitable for hobbyists who work on small parts (scale railway models, watch parts, aircraft modeling components, precision screws and pins). The continuously adjustable speed from 0 to 3,800 rpm allows turning on soft materials (aluminum, brass, plastic) and light steels. The Ø 10 mm spindle bore limits the machining of through bars to very small diameters. Ø 50 mm self-centering chuck with tool post (single position) and Ø 10 mm cylindrical tailstock. Threading is optional (5 metric from 0.5 to 1.25 mm and 5 imperial from 16 to 24 TPI). For occasional hobby use, it is correctly sized; for continuous use or higher precision machining, consider the intermediate models in the range (Hobby 350 VD, 350 VDM, 400 Super).
Its place in the Bernardo range
The Bernardo Hobby metal lathe range is organized by progressive size and technical characteristics: Hobby 140 (distance between centers 140 mm, weight 14 kg) and Hobby 250 (250 mm, 23 kg) are entry-level mini lathes without a display, 0.15 kW motor; Hobby 350 VD (350 mm, 44 kg), Hobby 350 VDM (M version with additional turret) and Hobby 400 Super (400 mm, 50 kg) are intermediate models with digital display and quick-change tool post, 0.35-0.50 kW motor; Hobby 500 in 230V single-phase and 400V three-phase versions (130 kg, 0.55 kW motor) is the top of the Hobby range with automatic feeds, full threading, and 6-step speed change. Beyond the Hobby range are the Profi models (semi-professional, 200-500 kg) and the heavy industrial Goliath lathes (over 1,500 kg, 5-15 kW motors). The Hobby 140 is entry-level: for small parts (Ø up to 110-150 mm), occasional use, initial learning. For more professional needs with digital display and quick tool change, the Hobby 350 VD/VDM or 400 Super is correctly sized. For regular production with automatic feeds and full threading, the Hobby 500 is correctly sized.
Logistics and Krollit support
Bernardo shipping in 5-9 working days (7 days to the South). With a weight of 14 kg, it can be moved by one person; the lathe is sized for placement on an existing robust workbench. Turret inserts, additional self-centering chucks, spare steel gears, original Bernardo accessories and spare parts available from stock with 3-5 working days shipping. Customer assistance available in Italian.
Who the Hobby 140 is for
| Profile | Compatibility | Reason |
|---|---|---|
| Model maker / entry-level hobbyist | Recommended | Compact 14 kg lathe for small parts (model making, watchmaking, precision parts). 230V single-phase power compatible with any household socket. Continuously adjustable speed for finishing soft materials. |
| Advanced hobbyist with threading and digital display needs | Not suitable | For threading and digital display, the Hobby 350 VD/VDM or 400 Super is correctly sized. The entry-level model does not include automatic feeds or a display. |
| Technical school for initial learning | Recommended | Robust but small machine suitable for school use for a first approach to turning. Workpiece up to Ø 110-150 mm is sufficient for standard educational exercises. |
Not suitable for: professional threading (the intermediate models Hobby 350/400 have full metric threading; Hobby 250 threading is optional and limited); automatic feeds (intermediate models and Hobby 500 have standard feeds); large parts over Ø 110-150 mm (Hobby 400 Super and Hobby 500 models have higher capacities).
Working capacity
| Specification | Value |
|---|---|
| Distance between centers | 140 mm |
| Center height | 55 mm |
| Swing over bed | Ø 110 mm |
| Swing over cross slide | Ø 60 mm |
Spindle
| Specification | Value |
|---|---|
| Spindle bore | Ø 10 mm |
| Self-centering chuck | Ø 50 mm |
Speed and feeds
| Specification | Value |
|---|---|
| Speed range | 0 - 3,800 rpm (stepless adjustment) |
Tailstock
| Specification | Value |
|---|---|
| Tailstock quill travel | 25 mm |
| Tailstock taper | Cylindrical Ø 10 mm |
Motor and power supply
| Specification | Value |
|---|---|
| Motor power S1 100% | 0.15 kW |
| Motor power S6 40% | 0.2 kW |
| Voltage | 230V single-phase |
Dimensions and weight
| Specification | Value |
|---|---|
| Machine dimensions (L × W × H) | 420 × 300 × 230 mm |
| Weight | 14 kg |
Compliance
| Specification | Value |
|---|---|
| Marking | CE |
| Directive | Machinery 2006/42/CE |
Standard equipment
- Bernardo Hobby 140 lathe
- Ø 50 mm self-centering chuck
- Spindle guard
- Tool post (single position)
- Ø 10 mm cylindrical rotating tailstock
- Splash guard
- Tool kit
- User manual in Italian
Frequently Asked Questions
Is the 230V single-phase power supply truly professional?
For the Hobby range, yes. The 0.15 kW (S1) - 0.2 kW (S6) motor is sized for continuous use at 230V single-phase. The machine is sized for advanced hobby use and small artisan workshops, not for intensive industrial production.
Recommended check before installation: electrical line with adequate cross-section (minimum 2.5 mm² cable), dedicated 16A circuit breaker, 16A 230V CEE industrial socket (preferable to a "Schuko" household socket for professional use). For workshops with other simultaneous loads (compressors, extractors), check the available power on the meter. For intensive daily industrial use, a lathe with a 400V three-phase motor is recommended (400V version of the Hobby 500 or Profi range).
What parts can I work with the Hobby 140?
Typical parts: cylindrical turning of shafts and cylinders up to Ø 110 mm and 140 mm length between centers, facing, grooving, chamfering, and radiusing. Typical materials: mild steels (Fe360, S235), alloy steels (C45, 39NiCrMo3), aluminum and light alloys, brass, bronze, technical plastic.
Working limits: maximum Ø over bed 110 mm, Ø over cross slide 60 mm, spindle bore Ø 10 mm (maximum limit for through bars). For larger parts, the higher models in the range or industrial lathes (Profi range 200-500 kg or Goliath 1,500-3,500 kg) are correctly sized. For hobby/small workshop use, it is correctly sized for most standard needs.
Is the machine already complete or do I need additional accessories?
The machine is supplied with standard equipment sufficient for immediate use: Ø 50 mm self-centering chuck, tool post (single/2 positions), Ø 10 mm cylindrical rotating tailstock, spindle guard, splash guard, tool kit.
Optional accessories typically purchased separately: self-centering chucks of different diameters for specific parts, steady rests for long parts, 4-jaw chuck for non-cylindrical parts, additional turning tool sets (roughing, finishing, threading, drilling), live center (if the machine has a dead center). For most standard hobby work, the basic equipment is sufficient; for specific productions or particular parts, evaluate dedicated accessories.
Is the stepless speed adjustment 0 - 3,800 rpm (stepless adjustment) easy to use?
Yes. The stepless adjustment is done via a knob on the control panel: the operator varies the speed by turning the knob until the desired value is reached. Approximate indication via graduated knob; the exact speed can be measured with an external tachometer if required.
Stepless adjustment is simpler than mechanical stepped shifting (present in Hobby 500 and Profi models): the operator does not have to stop the machine to change speed. Disadvantage: under high load, the speed may drop slightly (typical speed drop of 5-15% under maximum load). For standard hobby use, this is not a problem; for professional precision production, the stepped shifting of higher models is preferable.
Can I install the Hobby 140 on any workbench?
Yes, on robust workbenches with a load capacity greater than the weight of the machine (14 kg) plus the workpieces. The workbench must be stable and level: workbench instability causes vibrations during turning that compromise work precision.
For home workshops or schools, a robust woodworking bench (e.g., WB 1500 Hobby or WB 2000 Hobby from the Bernardo range) with a solid beech wood top is recommended. For advanced hobby use, consider a dedicated base for the lathe (made of steel sheet) for greater stability. Important: the machine must be fixed to the workbench with through bolts in the provided base holes to prevent sliding during operation.
