Precision Grippers

for the smallest collaborative robots


The smallest gripper
for the smallest collaborative robots

Introducing the
Precision Parallel Gripper

Highest precision for intricate part handling, measurement and assembly

Smallest size and light weight for fast, precise movements

Teachable finger positions

Absolute position sensor for precision measurement and gauging

Quick connect to UR tool I/O port
no cables along the robot arm
no external controller

Easy-to-use URCaps plugin included

Compatible with

+ Compatible with new e-Series
UR3e, UR5e, UR10e 

Fast setup, maximum flexibility

The NSR-PG is an easy-to-use, plug-and-play solution for collaborative robots. It is agile enough to handle many different tasks involving small part gripping, measurement, sorting and assembly.

It installs in less than 30 minutes using the UR robot output flange, tool I/O port, and URCaps plugin on the teach pendant. Your production team can minimize set-up time and make quick changes on the factory floor.

Fast setup and installation 
URCaps plugin included.

See it in Action! Watch the Video.

Power and control with
just one cable. 
Fast and easy connection to the UR Tool I/O port. No converters needed.


Simple installation

To install the gripper, simply mount it to your UR robot tool flange and connect the single cable to the UR tool I/O port.

Power and digital commands are received through the robot 8-pin tool I/O interface. No external wires or separate electronics are needed.

This allows for full 360-degree or infinite rotation of the UR robot wrist joint without cable interference.


Interchangeable fingers

The NSR-PG ships with factory fingers installed so you can get right to work. These handle workpieces up to approximately 60 mm and 100 grams.

Fingers are easily interchangeable using the standard flange interface with a precision, pin-located finger reference mounting surface.

You can modify the standard fingers or create custom ones optimized to your parts. Use our CAD models as a reference design or contact us for custom fingers.

Ships with factory fingers installed
Fingers are easily interchangeable.

Finger positions are teachable
Watch the video.

Teachable finger positions

Manually move fingers to the desired position and set them using the teach pendant. This process is familiar to anyone who has used a UR robot in teach mode.

Position is repeatable to 0.03 mm.

Setting finger open and closed positions to match your workpiece lets you minimize the finger motion (stroke) for each operation, saving time and energy.

Measurement and gauging

Use the NSR-PG for automated gauging and measurement of small parts. The internal high-resolution position sensor provides absolute position of the fingers with resolution of 10 µm.

This position information is continuously available to the software, enabling decision-making in automation scripts.

The NSR-PG makes your Universal Robot a powerful tool for metrology.


Programmable speed and force

Grip force and speed control are programmable to handle delicate or rigid parts. The gripper has speeds up to 20 mm/second and grip force up to 10 Newtons.


Engineered for precision

The NSR-PG is a compact electric gripper with a rugged, no-maintenance design. It features a brushless DC motor, internal position sensor, and a proprietary motion control system for fast and precise motion.


NSR-PG-10-20 Technical Specifications

with factory fingers

Travel (gripper opening range) 20 mm max
Resolution, displayed 0.01 mm typical
Accuracy, linear (after calibration) 0.05 mm typical
Repeatability of position (for same grip force) 0.01 mm typical
Force (programmable, bi-directional) 10 N max
Force resolution 0.5 N max
Back drive force (no power) 2 N typical
Lifetime 500,000 cycles minimum
Mass of gripper only 150 grams
Mass with UR+ mounting plate and hardware 200 grams
IP rating 40 .
Agency approvals: CE, RoHS
UR robot compatibility: UR3, UR5, UR10 and e-Series UR3e, UR5e, UR10e

Learn More | Buy Direct

Contact New Scale Robotics for technical questions.

Buy a gripper direct from the factory in New York.

Find a Distributor

Our grippers are available from all Universal Robots distributors.

Locate a UR sales office or distributor near you.