What is the payload of the Nachi SRA210V?

210 kg, per SRA210V (nachirobotics.com).

What is the reach of the Nachi SRA210V?

2674 mm, per SRA210V (nachirobotics.com).

What is the repeatability of the Nachi SRA210V?

±0.15 mm, per SRA210V (nachirobotics.com).

How many axes does the Nachi SRA210V have?

6, per SRA210V (nachirobotics.com).

How much does the Nachi SRA210V weigh?

990 kg, per SRA210V (nachirobotics.com).

Nachi SRA210V

The Nachi SRA210V is a six-axis articulated robot built as the ceiling (inverted) mount version of the SRA210, aimed at spot welding cells in automotive production. It uses AC servo motors on all six axes and carries a 210 kg wrist payload with a 2674 mm reach and ±0.15 mm position repeatability. The robot mass is 990 kg and it is driven by Nachi's FD controller with servo gun software for spot welding.

Source checked32/32 values · 2026-10-25

Nachi Robotics Industrial robot

Hover to measure reach

Payload

210kg

Reach

2,674mm

Repeatability

±0.15mm

Axes

Weight

990kg

Specification

1 source

Category	industrial robot
Operating temp min	0 °C
Operating temp max	45 °C

Joints

Name	Range min (°)	Range max (°)	Max speed (°/s)
J1	-165	165	115
J2	-80	60	105
J3	-146.5	150	113
J4	-360	360	140
J5	-130	130	133
J6	-360	360	200

Motion range per axis

arc = published range

-165° / 165°115°/s

-80° / 60°105°/s

-146.5° / 150°113°/s

720°140°/s

-130° / 130°133°/s

720°200°/s

Quick answers

What is the payload of the Nachi SRA210V?: 210 kg, per SRA210V (nachirobotics.com).
What is the reach of the Nachi SRA210V?: 2674 mm, per SRA210V (nachirobotics.com).
What is the repeatability of the Nachi SRA210V?: ±0.15 mm, per SRA210V (nachirobotics.com).
How many axes does the Nachi SRA210V have?: 6, per SRA210V (nachirobotics.com).
How much does the Nachi SRA210V weigh?: 990 kg, per SRA210V (nachirobotics.com).

Study notes

Controller named in the document is Nachi's FD controller with 4th-generation servo gun software; it has no matching controller id in the reference list.
Document quotes reach as 2674 mm in the additional information table.
Maximum payload is stated for the wrist as 210 kg; a further 'Foeam' load of 45 kg (90 kg at maximum) is listed and varies with wrist placement and load conditions.
SRA product line covers payloads from 100 kg to 240 kg, including floor mount, invert mount and long-reach models over 3 m.
Hollow arm series is offered for internal routing of spot welding utilities (cooling water, weld power, signals, servo gun cables).
Allowable static load torque: axis 4 1337 N·m, axis 5 1337 N·m, axis 6 720 N·m.
Allowable moment of inertia: axis 4 141.1 kg·m², axis 5 141.1 kg·m², axis 6 79.0 kg·m².
Axis 1 to 6 are displayed as J1 to J6 on the controller display.
Noise is 79.6 dB, A-weighted equivalent sound level measured per JIS Z 8737-1 (ISO 11201) at maximum payload and speed.
Repeatability value conforms to JIS B 8432. The document also lists JIS Z 8737-1 (ISO 11201) for noise measurement.
Specification table lists installation as inverted mount, while the additional information table lists floor and invert/ceiling mount; document states the SRA210V is the ceiling-mount version.
Document notes that specifications and externals may change without prior notice.

Safety

Explosion-proof version is not available.
Permitted operating height is not higher than 1000 m above sea level; above this the permitted temperature is affected by height.
Ambient conditions: 0 to 45 °C, 20 to 85 %RH with no dew condensation allowed.
Vibration at the installation face must not exceed 0.5G (4.9 m/s²).
Installed as an inverted (ceiling) mount, per the specification table.