Johnford ST-200BX
Key Specifications
Max Spindle
Rapid Traverse
Spindle Power
swing over bed
swing over cross slide
chuck size
How much does the Johnford ST-200BX cost?
Price estimate
We do not have a price for the Johnford ST-200BX that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
Five metres long and a metre across: the Johnford ST-200BX has 5,050 mm (198.8 in) of Z travel and 1,000 mm (39.4 in) of swing over the cross slide, with the 2,000 rpm B spindle.
Picking among the three five-metre B-spindle lathes is a matter of one dimension. The ST-200B clears 700 mm (27.6 in) over the cross slide and the ST-200BH 800 mm (31.5 in). The ST-200BX clears 1,000 mm (39.4 in) and has 520 mm (20.5 in) of X travel. Everything on the spindle side is identical, and so are the tailstock quill, the 7 kW axis motors and the rapids of 10 m/min and 12 m/min.
The price of the clearance is in the building, not in the machine. Weight rises only to 28,300 kg (62,260 lb), from 28,100 kg (61,820 lb) on the ST-200B, but the outside dimensions become 11,267 x 2,685 x 3,258 mm (443.6 x 105.7 x 128.3 in).
Spindle: A2-11 nose, 132.5 mm (5.2 in) bore, 116 mm (4.6 in) bar capacity, four automatic speeds, 22 / 26 kW (29.5 / 34.9 hp) or optionally 30 / 37 kW (40.2 / 49.6 hp). Tailstock travel is 4,600 mm (181.1 in).
Full Specifications
| Parameter | Value |
|---|---|
| Swing Over Bed | 1,200 mm (47.2 in) |
| Swing Over Cross Slide | 1,000 mm (39.4 in) |
| Chuck Size | 381 mm (15 in) |
| Chuck Size Optional | 450 mm (17.7 in) |
| Bar Capacity | 116 mm (4.6 in) |
| Spindle Nose | A2-11 |
| Spindle Bore | 132.5 mm (5.2 in) |
| Spindle Transmission | Auto 4 speeds |
| Max Spindle Speed | 2,000 rpm |
| Spindle Motor Power | 22 / 26 kW (29.5 / 34.9 hp) (Std.); 30 / 37 kW (40.2 / 49.6 hp) (Opt.) |
| Spindle Bearing Diameter | 180 mm (7.1 in) |
| Turret Stations | 12 |
| X Axis Travel | 520 mm (20.5 in) |
| Y Axis Travel Optional | ±75 mm (±3 in) |
| Z Axis Travel | 5,050 mm (198.8 in) |
| Rapid Traverse Rate | X: 10 m/min (394 ipm); Y: 10 m/min (394 ipm); Z: 12 m/min (472 ipm) |
| Tailstock Travel | 4,600 mm (181.1 in) |
| Tailstock Quill Travel | 150 mm (5.9 in) |
| Tailstock Quill Diameter | Ø200 mm (Ø7.9 in) |
| Tailstock Taper | MT#7 |
| Servo Motor X | 7 kW |
| Servo Motor Y Optional | 3 kW |
| Servo Motor Z | 7 kW |
| Bed Inclination | 60° |
| Machine Weight | 28,300 kg (62,260 lb) |
| Machine Dimensions | 11,267 x 2,685 x 3,258 mm (443.6 x 105.7 x 128.3 in) |
Specifications sourced from johnford.com.tw — verified 2026-10-04
Strengths & Limitations
Strengths
- 5,050 mm (198.8 in) of Z travel with 1,000 mm (39.4 in) swing over the cross slide
- 520 mm (20.5 in) of X travel
- 2,000 rpm spindle on a five-metre bed
- Tailstock travel of 4,600 mm (181.1 in)
- Only 28,300 kg (62,260 lb)
Limitations
- 3,258 mm (128.3 in) high and 2,685 mm (105.7 in) wide
- 22 / 26 kW (29.5 / 34.9 hp) standard motor
- 132.5 mm (5.2 in) spindle bore
- Rapid traverse of 12 m/min on Z
Best For
Frequently Asked Questions
01
The ST-200BX, with 1,000 mm (39.4 in) over the cross slide and 1,200 mm (47.2 in) over the bed. The ST-200BH has 800 mm (31.5 in) over the cross slide and the ST-200B 700 mm (27.6 in).
02
11,267 x 2,685 x 3,258 mm (443.6 x 105.7 x 128.3 in), with a machine weight of 28,300 kg (62,260 lb) and a 60° slant bed.
03
520 mm (20.5 in) on X and 5,050 mm (198.8 in) on Z. The tailstock travels 4,600 mm (181.1 in), and an optional Y axis gives ±75 mm (±3 in).
04
22 / 26 kW (29.5 / 34.9 hp) as standard, or 30 / 37 kW (40.2 / 49.6 hp) as an option, through four automatic speeds to 2,000 rpm.
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