The ROKAE NB12h Series is a high-rigidity 6-axis industrial robot featuring a quasi-hypoid gear drivetrain that delivers superior joint stiffness, making it ideal for demanding, high-rigidity operational scenarios such as machining, assembly, and material handling.

A standout feature is the 57 mm large hollow wrist diameter, which simplifies cable routing and peripheral integration, reducing deployment time and minimizing cable wear in continuous-operation environments.

Smooth quasi-hypoid gear meshing ensures exceptional precision retention over the robot's lifespan, resulting in lower maintenance costs and consistent repeatability of ±0.02 mm across all variants.

With an IP65-rated body and IP67-rated wrist, the NB12h Series is engineered to operate reliably in harsh industrial environments. Available in three payload/reach configurations — NB12h-10/1.6, NB12h-12/1.4, and NB12h-15/1.4 — the series supports floor and ceiling mounting via AC servo drives.

• Payload: 10 kg (NB12h-10/1.6), 12 kg (NB12h-12/1.4), 15 kg (NB12h-15/1.4)
• Reach: 1648 mm (NB12h-10/1.6)
• Degrees of Freedom: 6
• Repeatability: ±0.02 mm
• Drive Mode: AC servo
• IP Rating: IP65 (body) / IP67 (wrist)
• Robot Weight: approx. 200 kg
• Mounting: Floor, Ceiling
• Operating Temperature: 0°C to +40°C
• Storage Temperature: -10°C to +55°C
• Noise Level: ≤75 dB(A)
• Air Supply: 2×Φ12, 8 bar
• Signal Channels: 2–12 channels (30 V, 0.5 A)
• Axis 1 Range / Speed: ±180° / 265°/s
• Axis 2 Range / Speed: -100° to +150° / 245°/s
• Axis 3 Range / Speed: -200° to +75° / 280°/s
• Axis 4 Range / Speed: ±180° / 440°/s
• Axis 5 Range / Speed: ±180° / 460°/s
• Axis 6 Range / Speed: ±360° / 730°/s
• Hollow Wrist Diameter: 57 mm
• Gear Technology: Quasi-hypoid gear