WELE UG630
Image: jtektmachinery.com, WELE
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
How much does the WELE UG630 cost?
Price estimate
We do not have a price for the WELE UG630 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
The WELE UG630 is a 5-axis machining center with a 650 mm (25.6 in) table that tilts on the B axis and rotates on C, under linear travels of 640 mm (25.1 in) in X, 520 mm (20.4 in) in Y and 460 mm (18.1 in) in Z. The spindle runs to 12,000 rpm and is listed as #40, in BBT, CAT, DIN or HSK A63 form.
The B axis swings from -50 to +110 degrees and C turns through 360 degrees. Tilting past 90 degrees on one side lets the tool reach undercut and back-angled faces without a second clamping. Table load changes with tilt, and this is the figure to plan around: WELE lists 300 kg (660 lb) with B at 0° and 200 kg (440 lb) with B at 90°. Fixture and part together should fit the lower number on any job that uses the full tilt.
Spindle power is 18 kW (24 HP) continuous and 21 kW (28 HP) on the 30 min rating. With 12,000 rpm as the top speed, that is a general-purpose spindle for steel and aluminium more than a high-speed finishing spindle. The linear axes all rapid at 40,000 mm/min (1,574.8 in/min) and cut at up to 20,000 mm/min (787.4 in/min). Both rotary axes are listed at 25 rpm, which sets the pace of repositioning between faces.
The magazine holds 32 tools up to 300 mm (11.8 in) long and 7 kg (15.4 lb). Tool diameter is limited to 75 mm (2.95 in), or 127 mm (5.0 in) with the adjacent pockets empty. Positioning is stated within 0.020 mm (0.0008 in) and repeatability within 0.015 mm (0.0006 in), both to VDI/DGQ 3441. The machine occupies 4,840 mm (190.5 in) by 4,540 mm (178.7 in) of floor, stands 2,875 mm (113.1 in) high and weighs 8,500 kg (18,700 lb).
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 640 mm (25.1 in) |
| Y-Axis Travel | 520 mm (20.4 in) |
| Z-Axis Travel | 460 mm (18.1 in) |
| B Axis Travel | -50 / +110 degree |
| C Axis Travel | 360 degree |
| Table Diameter | 650 mm (25.6 in) |
| Max Table Load | 200/300 kg (440/660 lb) (B axis at 90° / 0°) |
| Spindle Motor Power | 18(21) / 24(28) kW (HP) (cont./30min.) |
| Max Spindle Speed | 12000 rpm |
| Spindle Taper | #40 / BBT/ CAT/ DIN/ HSK A63 |
| Rapid Traverse X | 40000 mm/min (1574.8 in/min) |
| Rapid Traverse Y | 40000 mm/min (1574.8 in/min) |
| Rapid Traverse Z | 40000 mm/min (1574.8 in/min) |
| Rapid Feedrate A Axis | 25 rpm |
| Rapid Feedrate C Axis | 25 rpm |
| Cutting Feedrate | 1-20000 mm/min (0.04-787.4 in/min) |
| Tool Capacity | 32 pcs |
| Max Tool Diameter (full magazine) | 75 / 127 mm (2.95 / 5.0 in) (max. / adjacent pocket empty) |
| Max Tool Length | 300 mm (11.8 in) |
| Max Tool Weight | 7 kg (15.4 lb) |
| Positioning Accuracy | P≦0.020 mm (P≦0.0008 in) (VDI/DGQ 3441) |
| Repeatability Accuracy | Ps≦0.015 mm (Ps0.0006 in) (VDI/DGQ 3441) |
| Machine Length | 4840 mm (190.5 in) |
| Machine Width | 4540 mm (178.7 in) |
| Machine Height | 2875 mm (113.1 in) |
| Machine Weight | 8500 kg (18700 lb) |
Specifications sourced from welegroup.com — verified 2026-10-03
Strengths & Limitations
Strengths
- B axis tilts from -50 to +110 degrees with 360 degrees of C, so undercut faces can be reached in one clamping
- 650 mm (25.6 in) table under travels of 640 mm (25.1 in), 520 mm (20.4 in) and 460 mm (18.1 in)
- Rapid traverse of 40,000 mm/min (1,574.8 in/min) on X, Y and Z
- The #40 spindle is listed in BBT, CAT, DIN and HSK A63 forms
- 32-tool magazine accepting tools up to 300 mm (11.8 in) long
- Accuracy stated to VDI/DGQ 3441: positioning within 0.020 mm (0.0008 in), repeatability within 0.015 mm (0.0006 in)
Limitations
- Table load drops from 300 kg (660 lb) with B at 0° to 200 kg (440 lb) with B at 90°
- Maximum tool weight is 7 kg (15.4 lb), which excludes heavy face mills and long boring bars
- Tools over 75 mm (2.95 in) in diameter need the adjacent pockets left empty, up to a limit of 127 mm (5.0 in)
- 12,000 rpm is the only spindle speed in WELE's table; no faster spindle is listed
Best For
Frequently Asked Questions
01
It depends on the tilt. WELE lists a maximum table load of 300 kg (660 lb) with the B axis at 0° and 200 kg (440 lb) with the B axis at 90°. Add up the fixture and the part and compare the total with the 200 kg (440 lb) figure if the job tilts the table that far.
02
The B axis travels from -50 to +110 degrees and the C axis through 360 degrees. Both rotary axes have a listed rapid rate of 25 rpm. The table they carry is 650 mm (25.6 in) in diameter.
03
WELE lists 18 kW (24 HP) continuous and 21 kW (28 HP) on the 30 min rating, with a maximum speed of 12,000 rpm. The spindle is #40 and is listed in BBT, CAT, DIN and HSK A63 forms. The table gives no torque figure.
04
The magazine holds 32 tools. Maximum tool diameter is 75 mm (2.95 in), or 127 mm (5.0 in) when the adjacent pockets are empty. Maximum tool length is 300 mm (11.8 in) and maximum tool weight is 7 kg (15.4 lb).
05
The machine is 4,840 mm (190.5 in) long, 4,540 mm (178.7 in) wide and 2,875 mm (113.1 in) high, and it weighs 8,500 kg (18,700 lb). Those are the machine's own dimensions, so allow extra room around it for access and maintenance.
Videos
![[WELE MECHATRONIC] UG630- Five Axes Machining Center](https://i.ytimg.com/vi/QXHfuFD0RUI/hqdefault.jpg)
WELE CNC
![[WELE Mechatronic] UG630 - 5 axes machining center](https://i.ytimg.com/vi/3GfAruPYECI/hqdefault.jpg)
WELE CNC
JTEKT Machinery Americas Corporation
JTEKT Machinery Americas Corporation
