ROUNDSS
ROUNDSS

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ROUNDSS
ROUNDSS

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ROUNDSS
ROUNDSS

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ROUNDSS
ROUNDSS

Focus on the research and development of encoders and sensor-re

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ROUNDSS
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Focus on the research and development of encoders and sensor-re

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PRODUCT SERIES

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Absolute Encoder
Incremental Encoder
Electronic Handwheel/MPG
Servo Motor Encoder
Magnetic Ring Encoder
Gear Tooth Encoder
Draw Wire Sensor
Linear Grating Scale
Magnetic Scale
Circular Grating
Coupling
Band Switch
Encoder Components

Absolute Encoder

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Incremental Encoder

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Electronic Handwheel/MPG

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Servo Motor Encoder

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Magnetic Ring Encoder

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Gear Tooth Encoder

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Draw Wire Sensor

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Linear Grating Scale

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Magnetic Scale

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Circular Grating

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Coupling

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Band Switch

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Encoder Components

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MAIN PROMOTED PRODUCTS

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RFC Circular Gratings(lncremental)

RFC Circular Gratings(lncremental)

RFC Circular Gratings(lncremental)

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Absolute Linear Grating Scale RLA100

Absolute Linear Grating Scale RLA100

Absolute Linear Grating Scale RLA100

RLA-100 Series Optical Linear Encoders offer precisemeasurements up to 3040 mm
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Blind Hole Encoder RCC38H

Blind Hole Encoder RCC38H

Blind Hole Encoder RCC38H

RCC38H is widely used to control the speed and position of CNC machines such as embroidery machine.
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Linear Grating Scale RLS

Linear Grating Scale RLS

Linear Grating Scale RLS

Optical linear scales series RLS are accurate and reliable;
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Incremental Encoder RCC30S

Incremental Encoder RCC30S

Incremental Encoder RCC30S

The RCC30S is widely used in automatic control, automatic measurement
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Hollow Shaft Encoder RCC38T

Hollow Shaft Encoder RCC38T

Hollow Shaft Encoder RCC38T

The RCC38T is suitable for precision work environments.
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Hollow Shaft Encoder RAA58B20

Hollow Shaft Encoder RAA58B20

Hollow Shaft Encoder RAA58B20

RAA58B photoelectric absolute encoder is a shaft sleeve encoder .
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Split absolute encoder SAR58K24

Split absolute encoder SAR58K24

Split absolute encoder SAR58K24

Application Range：Robots, DD motors, industrial automationr, Radar, non-standard (equipment/systems)r, UAV turntables, turntables Product Features : Absolute encoder based on optical reflection principle, bearing-free r, Small space requirement
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Manual Pulse Generator RSA

Manual Pulse Generator RSA

Manual Pulse Generator RSA

Used for CNC machine tools and printing machinery.
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Hand Wheel RHC60.3

Hand Wheel RHC60.3

Hand Wheel RHC60.3

All-plastic housing design, ultra-compact, weight 0.095kg.
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Solid Shaft Encoder RAA58S10

Solid Shaft Encoder RAA58S10

Solid Shaft Encoder RAA58S10

RAA58S10 photoelectric absolute encoder is a shaft-out type.
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Photoelectric Encoder-DVC37

Photoelectric Encoder-DVC37

Photoelectric Encoder-DVC37

Compact, slim design, high-precision,resolutions up 2500ppr.
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Coupling RD2-AD

Coupling RD2-AD

Coupling RD2-AD

Imported rubber is used, according to different torque, the rubber material is different.
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Digital Output-RLC78D

Digital Output-RLC78D

Digital Output-RLC78D

Incremental encoder and absolute encoder are optional for the digital signal output type.
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Draw Wire Sensor RLP95S

Draw Wire Sensor RLP95S

Draw Wire Sensor RLP95S

High repeatability of 0.01%, maximum range up to 10 m
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Magnetic Ring Encoder STS256T

Magnetic Ring Encoder STS256T

Magnetic Ring Encoder STS256T

Magnetic ring encoder is non-contact design
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Photoelectric Encoder-Overall RAA48

Photoelectric Encoder-Overall RAA48

Photoelectric Encoder-Overall RAA48

This absolute optical encoder does not require buttress calibration and is self-learning.
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OUR ADVANTAGES

OUR ADVANTAGES

SINCE 2006

Changchun Rongde Optics Co., Ltd.(ROUNDSS) is a national high-tech enterprise and little giant science and technology enterprise concerned with R&D, manufacture and sales of industrial encoders and high precision couplings. Founded in 2006, ROUNDSS with registered capital 21.92 million RMB is the only company achieved automatic assembly of encoders in domestic. It is also the main participant in formulating national industry standards.

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ROUNDSS

ROUNDSS

PROFESSIONALISM, DEDICATION AND INNOVATION

01/ Who Am I ?

Professional R&D team and strict quality inspection.

02/ What are my strengths ？

① Excellent quality   ② React quickly  ③ Guarantee of strength  ④ Customized service   ⑤Worry-free after-sales service

19 years

Established In 2006

170 +

Current Employees

60 +

Marketing Network

ROUNDSS

APPLICATION INDUSTRY

APPLICATION INDUSTRY

Machine tool industry

Rubber/plastic machinery industry

The robotics industry

Elevator industry

Food/Medical/chemical industry

Packaging industry

Machine tool industry

In CNC machine tools, the AC servo electric machine tool worktable is mainly used for motion control. In order to display or control the displacement of the machine tool worktable, it is often necessary to convert it into a digital quantity. For this purpose, position sensors are required. Commonly used ones include code disks, induction synchronizers, synchronizers and gratings, etc. CNC machine tools generally use code disks and gratings (hereinafter referred to as encoders) for position detection.
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APPLICATION INDUSTRY

APPLICATION

NEWS

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For any inquiries or requests, please contact us via phone or online consultation. We provide professional solutions tailored to your needs.

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CONTACT

Compile Excellence, Connect the World

Address：No.1666 Yaan Rd., North Lake Sci-tech Development District, Changchun130102,China.

Telephone：0431-81881745

Email：vincyliu@roundss.com.cn   adacui@roundss.com.cn

Whatsapp：

+8615843030327

+8613596477177

Wechat：

17390940087 / 13125821168

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