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Rack and Pinion Systems
LS Linear Head
OPERATING MANUAL
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety precautions.
• Please read it thoroughly to ensure safe operation.
• Always keep the manual where it is readily available.
Table of contents
1 Introduction ..........................................2
1.1 Before use ............................................... 2
1.2 Safety precautions .................................. 2
1.3 Precautions for use ................................. 3
2 Preparation ..........................................4
2.1 Checking the product .............................. 4
2.2 How to read the model number ............... 4
linear head .............................................. 4
2.4 Names and functions of parts ................. 5
3 Installation............................................6
3.1 Location for installation ........................... 6
3.2 Installing the linear head ......................... 6
3.3 Installing a load ....................................... 7
3.4 Assembling the motor ............................. 8
detachment of the rack ............................ 9
4 Operation ...........................................10
remedial actions ................................11
HL-8025-3
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Table of Contents
Related Manuals for Oriental motor 2LSB10
Summary of Contents for Oriental motor 2LSB10
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Page 1: Table Of Contents
Rack and Pinion Systems LS Linear Head OPERATING MANUAL Thank you for purchasing an Oriental Motor product. This Operating Manual describes product handling procedures and safety precautions. • Please read it thoroughly to ensure safe operation. • Always keep the manual where it is readily available. -
Page 2: Introduction
Only qualified and educated personnel should work with the product. Use the product correctly after thoroughly reading the section “Safety precautions.” Should you require the inspection or repair of internal parts, please contact the Oriental Motor branch or sales office from which you purchased the product. -
Page 3: Precautions For Use
Introduction 1.3 Precautions for use This section covers limitations and requirements the user should consider when using the LS linear head. • Operate the motor at or below the maximum transportable mass. If the motor is operated while receiving a load greater than the maximum transportable mass, the rack tooth surface or pinion, may be damaged. -
Page 4: Preparation
2.1 Checking the product Open the package and confirm that all of the following items are available. Should you find any item missing or damaged, contact the Oriental Motor office where you purchased the product. • Linear head 1 unit •... -
Page 5: Names And Functions Of Parts
Preparation Recommended motor Application 2LS type 4LS type K series Constant Motor leads 2RK6GN-A 4RK25GN-A MSD series speed type 2RK6GN-C 4RK25GN-C Position holding 2RK6GN-AM 4RK25GN-AM 2RK6GN-CM 4RK25GN-CM ─ 4IK25GN-SM Speed change MSD206-411D/U MSD425-411D/U MSD206-412D/U MSD425-412D/U * This table lists representative motors that can be combined. In addition to the above, GN pinion motors of o 60 mm (2.36 in.) and o 80 mm (3.15 in.) can also be combined with the 2LS type and 4LS type, respectively. -
Page 6: Installation
Installation 3 Installation This section covers the linear head’s installation location and method, as well as the method of installing a load. 3.1 Location for installation The linear head is designed and manufactured for use as a built-in component in industrial equipment. Install it in a well-ventilated place satisfying the following conditions, where the product can be easily accessed for the purpose of inspection. -
Page 7: Installing A Load
Installation Installation using mounting holes on the front face „ „ Drill mounting holes or tapped holes in the metal plate used to install the linear head. The same machining dimensions for mounting holes apply to both the B type and F type. Linear head model J [mm (in.)] J±0.5 mm (0.02 in.) -
Page 8: Assembling The Motor
Installation Maximum rotational torque (moment) „ „ Keep the rotational torque received by the rack to or below the permissible value, as applicable, specified in the table below. Linear head model Permissible rotational torque (moment) on rack 2LS type 0.3 N·m (2.6 lb-in) or less 4LS type 0.5 N·m (4.4 lb-in) or less Note... -
Page 9: Actions To Be Taken Upon Detachment Of The Rack
Installation 3.5 Actions to be taken upon detachment of the rack If the rack detaches during installation or operation, take the following actions: Turn off the power and remove the load. With the 2LS type, affix the gear and rack case using an adhesive tape, etc., so that the two will not separate from each other. -
Page 10: Operation
The rotating direction of the motor output shaft and moving direction of the rack, as viewed from the motor output shaft, are shown below. B type Rotating direction of the motor shaft Left Linear head model Clockwise Counterclockwise (CW) (CCW) 2LSB10 Left Right Right Right Left 2LSB20 Left Right 2LSB45... -
Page 11: Troubleshooting And Remedial Actions
Troubleshooting and remedial actions 5 Troubleshooting and remedial actions If the linear head does not operate normally, take appropriate actions by referring to the information provided in this chapter. If the problem persists after you have taken the necessary actions, contact our Technical Support Line. - Page 12 • Unauthorized reproduction or copying of all or part of this Operating Manual is prohibited. If a new copy is required to replace an original manual that has been damaged or lost, please contact your nearest Oriental Motor branch or sales office.