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NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
Specifications
MOQ :
1 Piece
Payment Terms :
T/T
Supply Ability :
500pcs within 7 working days
Delivery Time :
5-7 working days
Packaging Details :
Carton box individually
Brand Name :
NNT
Model Number :
NMQR
Place of Origin :
China
Description
NNT NMQR Low Torque Rotary Connection

The NMQR series provides smooth, low-friction rotation for transferring air, water, oil and other media in automated systems

NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options

Designed for Smooth, Efficient Rotation

The NNT NMQR Series Low Torque Rotary Joint is engineered to provide exceptionally low rotational resistance while transferring media between stationary and rotating parts. With its precision ball bearing design and optimized sealing technology, it minimizes torque requirements for more efficient system operation.

This rotary joint series features a compact, lightweight design that enables high-speed rotation with minimal power consumption. The low torque characteristic reduces motor size requirements and energy usage, making it ideal for applications where efficiency and precision are critical.

  • Exceptionally low rotational torque reduces power requirements
  • Compact and lightweight design saves space and weight
  • High-speed rotation capability for dynamic applications
  • Multiple passage options for different media types
  • Precision ball bearings for smooth, reliable operation
  • Long service life with minimal maintenance requirements
Key Features & Benefits
Ultra-Low Torque

Exceptional low rotational resistance reduces motor power requirements and energy consumption significantly.

Compact Design

Space-saving form factor with lightweight construction ideal for applications with size and weight constraints.

High Speed Capability

Designed for high-speed rotation applications with smooth, balanced operation up to specified RPM limits.

Multiple Passage Options

Available with single or multiple passages for transferring different media types simultaneously.

Reliable Sealing

Advanced sealing technology prevents leakage while maintaining low friction during rotation.

Easy Installation

Simple mounting and connection with standard interfaces for quick integration into systems.

Technical Specifications

Detailed technical data and performance specifications for the NMQR series

1.0 MPa
Max. Pressure
≤ 0.02 N·m
Rotational Torque
5000 RPM
Max. Rotation Speed
-10 to 80°C
Temp. Range
General Specifications
Series NMQR
Type Low Torque Rotary Joint
Maximum Operating Pressure 1.0 MPa (Air, Water, Hydraulic Oil)
Rotational Torque ≤ 0.02 N·m (typical, varies by model)
Maximum Rotation Speed Up to 5000 RPM (depending on model and conditions)
Temperature Range -10 to 80°C (Media and Ambient)
Media Compatibility Compressed Air, Water, Hydraulic Oil (specify when ordering)
Port Sizes 1/8", 1/4", 3/8", 1/2" (NPT, Rc, G threads available)
Model-Specific Performance Data
Model Port Size Passages Max. Pressure (MPa) Max. Speed (RPM) Torque (N·m)
NMQR10 1/8" 1 1.0 5000 ≤ 0.015
NMQR15 1/4" 1 1.0 4000 ≤ 0.018
NMQR20 3/8" 1 1.0 3000 ≤ 0.020
NMQR10D 1/8" 2 1.0 4000 ≤ 0.025
NMQR15D 1/4" 2 1.0 3000 ≤ 0.030
NMQR20D 3/8" 2 1.0 2000 ≤ 0.035

NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options

Application Industries

The NMQR series low torque rotary joints are designed for various industrial automation applications

Robotic Arms & End Effectors

Transfer of air, vacuum or coolant to rotating end effectors, grippers, and tool changers on robotic arms.

Rotary Index Tables

Providing pneumatic or hydraulic power to rotating workstations and indexing tables in assembly systems.

Machine Tool Spindles

Coolant and air supply to rotating spindles in CNC machines, mills, lathes, and grinding equipment.

Packaging Machinery

Air supply to rotating sealing heads, filling nozzles, and capping stations on packaging lines.

Material Handling

Transfer of media to rotating components on conveyors, sorters, and automated storage systems.

Automotive Assembly

Air and hydraulic power to rotating fixtures, clamps, and tools in automotive production lines.

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NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options

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Product Detail
MOQ :
1 Piece
Payment Terms :
T/T
Supply Ability :
500pcs within 7 working days
Delivery Time :
5-7 working days
Packaging Details :
Carton box individually
Brand Name :
NNT
Contact Supplier
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options
NNT NMQR Series Low Torque Rotary Joint with High Speed Rotation and Multiple Passage Options

Guangdong NNT Pneumatic Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
Electric Pneumatic Regulator, Water Flow Meter, Air Flow Meter
Total Annual :
>120000000
Employee Number :
>155
Certification Level :
Verified Supplier

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