Campro NU 170C
Image: camprocnc.com, Campro
Key Specifications
Max Spindle
Tool Capacity
Table Size
Spindle Power
x axis travel
y axis travel
How much does the Campro NU 170C cost?
Price estimate
We do not have a price for the Campro NU 170C 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 Campro NU 170C is the smallest of the NU series 5-axis machining centers: a trunnion-table machine with a Ø170 mm (Ø6.6 in) table and travels of 400 mm (15.7 in) in X, 430 mm (16.9 in) in Y and 480 mm (18.8 in) in Z. The A axis swivels ±100° and the C axis turns through 360°. Campro gives the maximum workpiece as Ø220x 350 mm.
What separates it from its larger siblings is how fast the rotary axes move. The rapid feedrate row reads 200 / 300 rpm for A / C, where the NU 255C lists 22.2 / 33.3 rpm. On a part that is re-oriented many times in a cycle, table positioning stops being the slow step. The trade is capacity. The load row is 50 / 30 kg (110 / 66 lb), printed as a V / H pair, so fixtures have to be light.
The spindle takes BBT-40 tooling, runs to 10,000 rpm and is listed at 7.5 / 11 kW (15 HP). The magazine holds 20 tools. Each can be up to Ø80 mm (Ø3.1 in), or Ø150 mm (Ø5.9 in) with the adjacent pockets empty, 250 mm (9.8 in) long and 7 kg (15 lb). Linear rapids are 30 m/min on all three axes, which Campro says run on heavy duty roller type linear guideways.
It is a compact machine: a 2,240 × 2,900 mm (88 in x 114 in) floor plan, 2,850 mm (112 in) high, 4,000 kg (8,818 lb), with a 20 kVA power capacity. Campro's page names no control and gives no accuracy figures, so both belong on the list of questions for a quotation.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 400 mm (15.7 in) |
| Y Axis Travel | 430 mm (16.9 in) |
| Z Axis Travel | 480 mm (18.8 in) |
| A Axis Range | ±100° |
| C Axis Range | 360° |
| Distance Spindle Nose to Table | 25~505 mm (0.9 in ~ 19.8 in) |
| Table Size | Ø170 mm (Ø6.6 in) |
| Max Table Load | 50 / 30 kg (110 / 66 lb) (V / H) |
| Spindle Motor Power | 7.5 / 11 kW (15 HP) |
| Max Spindle Speed | 10,000 rpm |
| Tool Shank | BBT-40 |
| Tool Capacity | 20 |
| Max Tool Weight | 7 kg (15 lb) |
| Max Tool Length | 250 mm (9.8 in) |
| Max Tool Diameter (full magazine) | Ø80 mm (Ø3.1 in) |
| Max Tool Diameter (adjacent pockets empty) | Ø150 mm (Ø5.9 in) |
| Rapid Traverse Xyz | 30 / 30 / 30 m/min (1,181.1 / 1,181.1 / 1,181.1 in/min) |
| Rapid Traverse AC | 200 / 300 rpm |
| Floor Plan | 2,240 × 2,900 mm (88 in x 114 in) (W × D) |
| Machine Weight | 4,000 kg (8,818 lb) |
| Machine Height | 2,850 mm (112 in) |
| Power Requirement | 20 kVA |
Specifications sourced from camprocnc.com — verified 2026-10-04
Strengths & Limitations
Strengths
- A / C rapid feedrates of 200 / 300 rpm, against 22.2 / 33.3 rpm on the NU 255C, so re-orienting the part costs little cycle time
- A axis swivel of ±100° with a 360° C axis, on a table Campro describes as double arm supported
- BBT-40 spindle at 10,000 rpm, listed at 7.5 / 11 kW (15 HP)
- Small footprint for a 5-axis machine: 2,240 × 2,900 mm (88 in x 114 in) and 4,000 kg (8,818 lb)
- Heavy duty roller type linear guideways on X, Y and Z with 30 m/min rapids on each
Limitations
- Table load is only 50 / 30 kg (110 / 66 lb) (V / H); the NU 255C carries 100 / 70 kg (220 / 154 lb)
- The Ø170 mm (Ø6.6 in) table and the stated Ø220x 350 mm maximum workpiece restrict it to small components
- The magazine holds 20 tools and the table shows no larger option, where the NU 255C lists 24 (OPT: 30)
- Spindle motor of 7.5 / 11 kW (15 HP) is the smallest in the range; the NU 255C is listed at 11 / 15 kW (20 HP)
Best For
Frequently Asked Questions
01
Campro states a maximum workpiece of Ø220x 350 mm on a Ø170 mm (Ø6.6 in) table. Travels are 400 mm (15.7 in) in X, 430 mm (16.9 in) in Y and 480 mm (18.8 in) in Z, and the table load is 50 / 30 kg (110 / 66 lb), which the table gives as a V / H pair.
02
The A axis swivels ±100° and the C axis rotates 360°. The rapid feedrate for A / C is listed as 200 / 300 rpm. That is far faster than the NU 255C, whose table gives 22.2 / 33.3 rpm, although the NU 255C swivels over a wider +30°~-120° range.
03
A BBT-40 spindle running to 10,000 rpm with a 7.5 / 11 kW (15 HP) motor. The tool changer holds 20 tools of up to Ø80 mm (Ø3.1 in) diameter, Ø150 mm (Ø5.9 in) with adjacent pockets empty, 250 mm (9.8 in) length and 7 kg (15 lb) weight.
04
The floor plan is 2,240 × 2,900 mm (88 in x 114 in) and the maximum machine height is 2,850 mm (112 in). The machine weighs 4,000 kg (8,818 lb) and the power capacity is listed as 20 kVA. Campro's table for this model gives no air supply figure.
05
Campro presents the integrated trunnion table as the easiest upgrade path for 3-axis workshops, because the approach to part tooling is very similar and operator training time is reduced. The limits are the Ø170 mm (Ø6.6 in) table and the 50 / 30 kg (110 / 66 lb) load, so it suits small parts only.