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High Precision Helical Rack And Pinion for Assembly Machine

Excellent service
Quality assurance
Customized service
Fast delivery
  • DLKH03-20-32M

  • ALM

  • 8483900090

High Precision Helical Rack And Pinion for Assembly Machine.Rack and pinion systems are excellent electromechanical devices that are particularly suited for achieving linear or rotational motion solutions that most other technologies are unable to achieve.One of the highlighted main advantages of rack and pinion is it covers distance quickly.That offers a lot of flexibility in configuring the motion profile.

Material SCM420
Tooth type Left hand corner
Tooth processing Grinding
Heat treatment Carburizing
Precision grade JIS 2 grade.DIN6h25
Tooth hardness   55-60HRC

1 piece available for test


Carton + wooden box or according to customers' demands

Helical Teeth System DLKH Series Rack and Pinion

gear and rack dimension

pinion and rackrack gear

Our Advantages

Advantages of ALM's rack and pinion systems

The four main advantages of gear rack systems as industrial or automation solutions are:

1.High linear speeds
2.Virtually unlimited lengths of travel
3.High force transmission in a relatively compact package
4.A wide range of accuracy options from very high precision to general purpose use

what you can get from ALM

Rack and Pinion Application

Gear rack application

Gear rack is mainly used in various mechanical transmission systems,like Woodworking Machine,CNC Router,High-speed Metal Cutting Machine,Pick And Place Robot,Assembly Machine,Material Handling Machine,Packaging Machine,Automation,Machine Tool,Lift Mechanisms,X-Y Axis Table,Guide Echanism,Seventh-Axis Robotic Slide.

rack and pinion application

Ways to Use Rack and Pinion

Three basic ways to use rack and pinion

The first and most common is to fixe the rack to the machine structure and use the reaction force on the driven pinion to move a carriage or other platform along the length of the rack-making the pinion and drive move together at high speed in a straight line.

The second way to use a rack and pinion system is to fix the power/torque source,connect the pinion,and then drive the rack back and forth to produce a high-force linear motion,like a linear actuator.

The third way is to reverse the action by driving the rack back and forth with another linear device to create a rotational motion on the pinion.


ALM originally established in year of 2005.From a small factory,ALM nowadays has four production workshops for ball screw,lead screw,linear motor,linear actuator,linear guideways and related CNC machining parts for automation industry.Total areas over 7000 square meters,109 employees.Above 8 technical engineers are with over 20 years’ experience in linear motion filed.

ALM manufactures and supplies high quality linear motion components for customers in fields of aircraft, satellite,medical,Instrumentation,Robotics,Automobile,Electrical & Electronics,Textile,Medical,Food & Beverages,General Industry and so on.Customers cover more than 65 countries in Europe,North America,South Asia,Middle East,Africa,Latin America etc.With super quality and service,ALM has been widely recognized and highly valued by its high-end and picky customers, and thus remains at the top of their vendor lists.

ALM key production machines are imported,like high precision CNC grinding machine,3 axis,4 axis machining centre,internal and external grinding centre,CNC lathe.In addition,with advanced production management,ALM obtained the quality certificate ISO9001:2008 and IATF16949.And through our R&D department dedication over 16 years,we possess more than 26 national patents.

ALM's office

ALM office

ALM's workshop

ALM workshop

ALM product processing

rack and pinion production

ALM's warehouse

ALM warehouse

Customer Visit

custom lead screw

Patent Certificate for invention and utility model

seidal product certificate

ISO certificate

seidal certificate

1.Why can ALM be your better option for linear motion components?

With more than 16 years of industry experience,quality assurance,factory directly price.

2.What is your main products ?

Our Main products are consist of ball screw,linear guide,lead screw,linear module and linear motor.

3.When can I get the quotation?

We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.

4.How to Custom-made?

custom ball screw





 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.


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