Tag Archives: gear shaft

China Good quality CHINAMFG Gear Coupling for Shaft

Product Description

Product Description

Internal Gear Processing
Internal Gear Ring drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 
Inner Gear Package
Spray anti-rust oil on large internal girth Gear, Wrap waterproof cloth around , Prepare package by shaft shape & weight to choose steel frame, steel support or wooden box etc.
OEM Customized Large Inner Gear Ring
We supply OEM SERVICE, customized internal helical gear with big module, more than 1tons big weight, more than 3m length, 42CrMo/35CrMo or your specified required material inner gear ring. 
 

Detailed Photos

Product Parameters

Module m Range: 5~70
Gear Teeth Number z OEM/Customized
Teeth Height H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Customized
Tooth dedendum Hf OEM/Customized
Working height h’ OEM/Customized
Bottom clearance C OEM/Customized
Pressure Angle α OEM/Customized
Helix Angle,    OEM/Customized
Surface hardness HRC Range: HRC 50~HRC63(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter d Range: >1m
Weight Kg Range: >100kg/ Single Piece
Toothed Portion Shape   internal, inner gear ring
Material   Casting 42CrMo/45# steel or Customized
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT
Trademark   TOTEM/OEM
Application   Gearbox, Reducer etc
Transport Package   Export package (steel frame, wooden box, etc.)
Origin   China
HS Code   8483409000

CHINAMFG SERVICE

TOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. 
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers’ network, to let customers worry-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.
 

About CHINAMFG

1. Workshop & Processing Strength

2. Testing Facilities

3. Customer Inspection & Shipping

Contact CHINAMFG

ZheJiang CHINAMFG Machinery Co.,Ltd
  
Facebook: ZheJiang Totem

FAQ

What’s CHINAMFG product processing progress?
Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 

How about TOTEM’s export package?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Could I customize gear\gear shaft on TOTEM?
We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier’s network, to let customers worry-free purchase.
Experienced and Professional Forwarder Guarantee Log. transportation.

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helical coupling

Challenges Arising from Misaligned Helical Couplings and Their Resolution

Misaligned helical couplings can lead to several challenges that affect the performance and longevity of machinery:

  • Reduced Torque Transmission: Angular misalignment in helical couplings can result in reduced torque transmission efficiency, leading to power loss and decreased overall machinery performance.
  • Excessive Wear: Continuous operation with misaligned couplings can cause increased wear on both the coupling and connected components, resulting in premature failure and the need for frequent maintenance.
  • Vibration and Noise: Misaligned couplings can generate vibration and noise due to uneven torque distribution and irregular motion, negatively impacting machinery operation and operator comfort.
  • Heat Generation: Misalignment can lead to increased friction and heat generation at the coupling interface, potentially causing damage to the coupling material and affecting surrounding components.

To address these challenges, it’s crucial to:

  • Regularly Inspect and Align: Perform routine inspections to identify any misalignment issues. If misalignment is detected, realign the couplings to ensure proper shaft alignment.
  • Use Flexible Couplings: Choose helical couplings specifically designed to accommodate misalignment. These couplings provide flexibility and self-alignment features, reducing the impact of misalignment.
  • Implement Precision Installation: During installation, carefully align the shafts using precision tools and techniques. Avoid forceful installation that could introduce misalignment.
  • Monitor Operating Conditions: Regularly monitor machinery operation to detect any abnormal vibration, noise, or performance changes that could indicate misalignment issues.

By addressing misalignment challenges promptly and following best practices, you can ensure the proper functioning and longevity of helical couplings and the machinery they are installed in.

helical coupling

Utilization of Helical Couplings in Mechanical Systems

A helical coupling, also known as a beam coupling, is a type of flexible coupling that is used in mechanical systems to transmit torque and motion between shafts while accommodating misalignment. Here’s how it is utilized:

Helical couplings consist of two hubs, each with helical slots that interlock with the other hub’s slots. The interlocking design allows for flexibility in multiple directions while maintaining torsional rigidity.

When utilized in mechanical systems:

  • Misalignment Compensation: Helical couplings can handle angular, axial, and parallel misalignments between shafts. The helical slots provide flexibility, allowing for small amounts of misalignment without transmitting excessive stress to connected components.
  • Torque Transmission: Helical couplings transmit torque from one shaft to another while minimizing backlash. The helical slot design distributes torque evenly across the coupling’s surface, ensuring efficient power transmission.
  • Reduced Vibration: The helical design of the coupling helps absorb shocks and vibrations, contributing to smoother operation and reduced wear on connected components.
  • Compact Design: Helical couplings have a compact and lightweight design, making them suitable for applications with limited space.
  • Simple Installation: These couplings are relatively easy to install, with minimal maintenance requirements.
  • Various Applications: Helical couplings are commonly used in robotics, motion control systems, CNC machines, and other applications where precision and flexibility are essential.

In summary, helical couplings provide an effective solution for transmitting torque and motion between shafts while accommodating misalignment and reducing vibrations in various mechanical systems.

helical coupling

Recent Advancements in Helical Coupling Technology

Recent years have seen several advancements and innovations in helical coupling technology, aimed at improving performance, reliability, and ease of use:

  • Advanced Materials: Manufacturers are using innovative materials that offer enhanced strength, durability, and resistance to wear, allowing helical couplings to handle higher torque loads and harsh environments.
  • Customization: Modern helical couplings can be designed and manufactured with greater customization options to fit specific application requirements, such as unique shaft sizes or complex misalignment conditions.
  • Compact Designs: Engineers have developed more compact helical coupling designs that are lightweight and have a smaller footprint, making them ideal for space-constrained applications.
  • Improved Torsional Stiffness: Innovations in coupling design have led to improved torsional stiffness, providing better control over torsional vibrations and ensuring precise power transmission.
  • Integrated Monitoring: Some advanced helical couplings come with built-in sensors or monitoring systems that can provide real-time data on coupling performance, allowing for predictive maintenance and reducing downtime.
  • Enhanced Tolerance for Misalignment: New designs allow helical couplings to handle higher levels of misalignment without sacrificing performance, making them more versatile for various applications.

These advancements continue to make helical couplings a reliable and versatile choice for a wide range of mechanical systems across industries.

China Good quality CHINAMFG Gear Coupling for Shaft  China Good quality CHINAMFG Gear Coupling for Shaft
editor by CX 2024-02-27

Bdy near me made in China – replacement parts – in Tomsk Russian Federation 6mm 8mm 10mm Shaft Single Layer Stainless Steel Sleeve Aluminium Encoder Flexible Pipe Gear Joint Coupler Coupling with top quality

Bdy  near me  made in China - replacement parts -  in Tomsk Russian Federation  6mm 8mm 10mm Shaft Single Layer Stainless Steel Sleeve Aluminium Encoder Flexible Pipe Gear Joint Coupler Coupling  with top quality

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 distinct branches. For more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

IBEST BDY Stainless Steel Sleeve Flexible coupling
4mm/5mm/6mm /8mm/10mm Hollow Shaft

 

one. Functions:

*   Standard: Outside D=25mm, size=30mm.  (For EPT ouside D and length, remember to specify when buying)
*   Diameter of hollow shaft : Standard gap 4mm, 5mm, 6mm, 8mm, 10mm ( Even bigger gap size, need to be specified when buying)
*   Body Material:Aluminum Alloy, Sleeve materal:Stainless steel spring (Specific bore measurement and slot accessible on ask for)
*   BD collection EPT can be employed for huge torque and shaft-jiont. Tighten the slot with screw to keep the shaft.
*   Easy to assemble and disassemble.and no hurt will be triggered to shaft.
*   Stainless steel can soak up parallel.angle and finish-enjoy misalingnments.zero backlash.no upkeep essential.
*   Resistant tooil and cauterization.Stock for distinct bore dimensions on 2 sides offered.

Welcome to get in touch with us at any time!
IBE EPT ELECTRICAL CO.LTD
wwwibestchinacom

 

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 different branches. For more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first equipment manufacturer’s (OEM) component numbers or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our company and the detailed substitution elements contained herein are not sponsored, authorized, or manufactured by the OEM.

Bdy  near me  made in China - replacement parts -  in Tomsk Russian Federation  6mm 8mm 10mm Shaft Single Layer Stainless Steel Sleeve Aluminium Encoder Flexible Pipe Gear Joint Coupler Coupling  with top quality

Bdy  near me  made in China - replacement parts -  in Tomsk Russian Federation  6mm 8mm 10mm Shaft Single Layer Stainless Steel Sleeve Aluminium Encoder Flexible Pipe Gear Joint Coupler Coupling  with top quality

Bdy  near me  made in China - replacement parts -  in Tomsk Russian Federation  6mm 8mm 10mm Shaft Single Layer Stainless Steel Sleeve Aluminium Encoder Flexible Pipe Gear Joint Coupler Coupling  with top quality

Best China manufacturer & factory F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission With high quality best price

Best China manufacturer & factory F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission With high quality best price

we have obtained the trust of buyers worldwide. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes…. The computer then compares the output subassembly stack height to the distance between the housing bearing seats and calculates the shim pack required for the desired bearing endplay. Using the worm-gear centerline measurement, it shows assemblers how to distribute shims between the front and rear bearings to precisely center the gear in the housing. Measurement accuracy is ±0.001 in. Total cycle time, excluding loading and unloading, is less than 20 sec.

Overview

Quick Details

Applicable Industries:

Hotels, Garment A power take-off or power takeoff (PTO) is any of several methods for taking power from a power source, such as a running engine, and transmitting it to an application such as an attached implement or separate machine.Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, farms, Energy & Mining, Construction works

Place of Origin:Zhejiang, China
Brand Name:

OEM

Gearing Arrangement:

Helical

Output Torque:

3.5~21700N.m

Input Speed:

1450/960rpm

Output Speed:

14-280rpm

Ratio:

3.77~276.77

Certification:

ISO9001-2008

Mount Position:

Foot Mounted

Bearing:

C&U,LYC, HRB,ZWZ,NSK

The company was certified by ISO9001:2008 Quality Management System.

Supply Ability

Supply Ability:
1200 Unit/Units per Month

Packaging & Delivery

Packaging Details
Wooden boxes , Cantons packed in 1 pallet
Port
Ningbo Port, Shanghai Port

Online Customization

F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission

Product Description

 parallel shaft helical gearbox / gearmotor reducing is one kind of parallel shaft helical gear reducer , which consist of 2 or 3 stageshelical 
gears (relate to gear ratio) in the same case . The hard tooth surface gear use the high quality alloy steel ,the
process of carburizing and quenching, grinding ,which give it follow characters :Stable transmission ,low noise
and temperature ,high loading ,long working lift . Wide application ,specialize in Metallurgy ,Sewage treatment,
Chemical Industry , Pharmacy ,Agriculture equipment and Oil industry

1) Output speed: 0.6~1,028r/min

2) Output torque: up to 21700N.m
3) Motor power: 0.12~200kW
4) Mounted form: foot-mounted and flange-mounted mounting

Gear Material

20CrMnTi 

Case Material

HT250

Shaft Material 

20CrMnTi

Gear Processing

Grinding finish by HOFLER Grinding Machines

Color 

Customized

Noise Test

65~70dB

Efficiency

94%~98% (depends on the transmission stage) 

Lubricating oil

Shell Omala synthetic oil or mineral oil , or similar brand 

Heat treatment

tempering, cementiting, quenching,etc.

Brand of bearings

C&U bearing, ZWZ,LYC, HRB, SKF,NSK and so on

Brand of oil seal

NAK or other brand

Temp. rise (MAX)

40 °

Temp. rise (Oil)(MAX)

50 °

Vibration

≤20µm

F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmissionF series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission

Company Information

F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission 

Certifications

F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmissionF series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission 

Our Services

F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission 

Packaging & Shipping

F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmissionF series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission 

Expo& Customers

 

FAQ

: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Contact us

 

Best China manufacturer & factory F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission With high quality best price

Best China manufacturer & factory F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission With high quality best price

Best China manufacturer & factory F series parallel shaft speed reducer helical gearbox gear motor reducing drive power transmission With high quality best price