Products
Coupling

Coupling is a core component that transmits power and motion
from the driving shaft to the driven part while absorbing misalignment
and any possible factors that could reduce efficiency of machines
(e.g. vibration, noise, electric current, etc.)

  • Why Couplings?
  • Installation Guide
  • Selection Guide
  • Customer-friendly Services
  • Environmental Compliance
  • Made-To-Order Process
  • Varieties for Special Environments
  • Balancing Correction

Environmental Compliance

  • Sung-il Machinery develops and manufactures products which only conform to non-hazardous/environmental regulations.
  • Please refer to the following table for the specific list of hazardous materials. In order to receive the copy of the certificates, please ask our Customer Service team.

RoHS & RoHS2

Hazardous Materials Concentration Limits
(Critical Value)
RoHS1 RoHS2
Lead (PB) 0.1wt% (1,000ppm) Certified Certified
Mercury (Hg) 0.1wt% (1,000ppm) Certified Certified
Cadmium (Cd) 0.01wt% (100ppm) Certified Certified
Hexavalent Chromium (Cr) 0.1wt% (1,000ppm) Certified Certified
Polybrominated Biphenyl (PBB) 0.1wt% (1,000ppm) Certified Certified
Polybrominated Diphenyl (PBDEs) 0.1wt% (1,000ppm) Certified Certified
Di-EthylHexyl Phthalate(DEHP) 0.1wt% (1,000ppm) Certified
Butyl Benzyl Phthalate(BBP) 0.1wt%(1,000ppm) Certified
Dibutyl Phthalate(DBP) 0.1wt% (1,000ppm) Certified
Diisobutyl Phthalate(DIBP) 0.1wt% (1,000ppm) Certified
No. RoHS Impacted & Exempted Categories RoHS1 RoHS2
1 Large household appliances:
refrigerators, washers, stoves, air conditioners
Certified Certified
2 Small household appliances:
vacuum cleaners, hair dryers, coffee makers, irons
Certified Certified
3 Computing & communications equipment:
computers, printers, copiers, phones
Certified Certified
4 Consumer electronics:
TVs, DVD players, stereos, video cameras
Certified Certified
5 Lighting:
lamps, lighting fixtures, light bulbs
Certified Certified
6 Power tools:
drills, saws, nail guns, sprayers, lathes, trimmers, blowers
Certified Certified
7 Toys and sports equipment:
videogames, electric trains, treadmills
Certified Certified
8 Medical devices and equipment Certified
9 Control and monitoring equipment Certified
10 Automatic dispensers:
vending machines, ATM machines
Certified Certified
11 All other electronic and electrical equipment (EEE)
not covered under the other categories
Certified

REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry. It also promotes alternative methods for the hazard assessment of substances in order to reduce the number of tests on animals.
  • Registration is the process of identifying substances that are produced or used in the EU. It applies to substances directly as well as substances in mixtures and in articles (parts). For substances in articles, a registration must be submitted if: The substance is produced or imported at a weight greater than 1 ton per year AND has a mixture or concentration greater than 0.1% by weight AND meets requirements of Article 57.
  • Sung-il Machinery has completed the SVHC evaluation on all the coupling products based on 2012/12 standard. If it is requested to conduct any additional SVHC evaluation, please feel free to contact Sung-il Customer Service team.

Certification Mark(Logo)

RoHS2, RoHS, REACH Certification Mark
  • Please refer to upper right-side on each product description pages to find the certification logo of RoHS and REACH.
  • RoHS logo will not be shown as RoHS2 covers all the ranges of RoHS categories.
  • RoHS2

  • REACH

Please contact Sung-il
Customer Service team
if you want to receive
the certificates of
RoHS2 and REACH.