| Service | Detail |
|---|---|
| Pricing | Custom quote per model, configuration and order volume |
| Lead Time | Confirmed with each quote |
| Delivery | Available terms are confirmed with each quote |
Check the product page, checkout and store policies for the terms that apply to your order.
The NB4 Series is a compact, lightweight 6-axis industrial robot designed for space-constrained environments such as electronics factories and machine tool applications. Compared to the first-generation XB4 series, the NB4 is more compact and lighter, making it ideal for high-density production layouts.
With faster running speeds and shorter takt times, combined with industry-leading repeatability of ±0.02 mm, the NB4 delivers both high efficiency and high precision across demanding automation tasks.
The NB4 series features an overall IP67 protection rating, ensuring long-term stability and reliability even in harsh or wet industrial environments. Available in two variants — the NB4h-4/0.58 (580 mm reach) and NB4-4/0.47 (470 mm reach) — the series covers a range of compact-footprint applications.
Both models support floor and ceiling mounting, AC servo drive, integrated air lines (4×Φ4, 5 bar), and 8-channel signal I/O, making them highly versatile for pick-and-place, assembly, and machine tending operations.
| Model | NB4h-4/0.58 |
|---|---|
| Robot Type | 6-axis articulated industrial robot |
| Payload | 4 kg |
| Reach | 580 mm |
| Degrees of Freedom | 6 axes |
| Repeatability | ±0.02 mm |
| Weight | approx. 22 kg |
| Drive Mode | AC servo |
| Mounting | Floor / Ceiling |
| IP Rating | IP67 |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -10°C to +55°C |
| Noise Level | ≤75 dB(A) |
| Air Supply | 4-Φ4, 5 bar |
| Signal Channels | 8 channels (30V, 0.5A) |
| Axis 1 Range / Speed | -170° to +170° / 450°/s |
| Axis 2 Range / Speed | -90° to +130° / 318°/s |
| Axis 3 Range / Speed | -200° to +55° / 288°/s |
| Axis 4 Range / Speed | -170° to +170° / 550°/s |
| Axis 5 Range / Speed | -120° to +120° / 450°/s |
| Axis 6 Range / Speed | -360° to +360° / 612°/s |
Pricing for the ROKAE NB4 Series Industrial Robot is quote-based. Request a quote from for the available price, MOQ and lead time.
Submit a quote request on this page. will confirm the available configuration, MOQ, lead time and delivery terms.
Lead time is confirmed with the quote and depends on the selected configuration and quantity.