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Precautions for handling

Incorrect handling of this product may cause damage to the product itself as well as an injury.
Thoroughly read the following precautions and be sure to heed the instructions when handling the 
machinery.

WARNING

 

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Do not perform any modification or disassembly of the product.

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Do not use the product overhead or in any locations where an injury may result.

CAUTION 

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Install the product correctly in accordance with the descriptions in this manual.

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Do not hold the keyway when you install the shaft.
The edge of the keyway may cause an injury.

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Install the main equipment of the Zenmai Motor before rotating the shaft or the 
parts that are installed on the shaft.
If you rotate the shaft or the main equipment before installation, the shaft or the 
main equipment may rotate when released and cause an injury.

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If you install and operate the Zenmai Motor on another device, install a safety cover 
on the rotating part or attach a warning label to the device.

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If the spring ruptures, there will be no torque or less torque generated.
If a loss of torque will create a safety risk, suitable precautions must be taken by 
the customer.

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Rotating the shaft or the parts that are installed on the shaft in the direction of the 
arrow generates torque.
When you release the rotated shaft or parts, they may quickly rotate in the reverse 
direction and cause an injury.

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A sudden release of the spring may damage the spring.
Do not release the spring when there is no load on it.

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If you wind the spring more than the maximum number of turns, a mechanism to 
prevent excess winding works and makes clicking sounds.
Do not operate the device in such a way that the mechanism to prevent excess 
winding is constantly activated.

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Be sure to perform daily inspections.

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Check that no torque is being applied to the shaft before removing the Zenmai 
Motor from the device.

Copied 

digital 

data 

you rotate the shaft or the main equipment before installation, the shaft or the 

you rotate the shaft or the main equipment before installation, the shaft or the 

main equipment may rotate when released and cause an injury.

main equipment may rotate when released and cause an injury.

Zenmai Motor

Zenmai Motor

on another device, install a safety cover 

ch a warning label to the device.

ch a warning label to the device.

If the spring ruptures, there will be no torque or less torque generated.

If the spring ruptures, there will be no torque or less torque generated.

If a loss of torque will create a safety risk, suitable precautions must be taken by 

If a loss of torque will create a safety risk, suitable precautions must be taken by 

Rotating the shaft or the parts that are installe

Rotating the shaft or the parts that are installe

arrow generates torque.

arrow generates torque.

When you release the rotated shaft or parts, they may quickly rotate in the reverse 

When you release the rotated shaft or parts, they may quickly rotate in the reverse 

from http://www.endo-kogyo.co.jp/

before rotating the shaft or the 

before rotating the shaft or the 

you rotate the shaft or the main equipment before installation, the shaft or the 

you rotate the shaft or the main equipment before installation, the shaft or the 

main equipment may rotate when released and cause an injury.

main equipment may rotate when released and cause an injury.

on another device, install a safety cover 

on another device, install a safety cover 

ch a warning label to the device.

ch a warning label to the device.

If the spring ruptures, there will be no torque or less torque generated.

If the spring ruptures, there will be no torque or less torque generated.

If a loss of torque will create a safety risk, suitable precautions must be taken by 

If a loss of torque will create a safety risk, suitable precautions must be taken by 

Rotating the shaft or the parts that are installe

Rotating the shaft or the parts that are installe

When you release the rotated shaft or parts, they may quickly rotate in the reverse 

When you release the rotated shaft or parts, they may quickly rotate in the reverse 

direction and cause an injury.

direction and cause an injury.

A sudden release of the spring may damage the spring.

A sudden release of the spring may damage the spring.

Do not release the sprin

Do not release the sprin

g when there is no load on it.

If you wind the spring more than the maximum number of turns, 

If you wind the spring more than the maximum number of turns, 

prevent excess winding

prevent excess winding

Do not operate the device in such a way that the 

Do not operate the device in such a way that the 

Summary of Contents for ZS-02

Page 1: ...t before use After reading keep the manual safe so that you can find and use it readily In case of resale or transfer of this product make sure to transfer the manual to the new owner Instruction Manual ZENMAI MOTOR ZS 02 ZS 05 ZS 08 ZS 16 ZS 24 ZW 16 ZW 32 ZW 48 BM 10151a Issued in September 2017 16 32 ZW 48 48 ...

Page 2: ...ove disability injury and property damage is defined as Loss of eyesight wound burn high Loss of eyesight wound burn high e fracture poisoning and other injuries that leave aftereffects and e fracture poisoning and other injuries that leave aftereffects and that require hospitalization or long that require hospitalization or long Burn electric shock bone fracture and other injuries that do not req...

Page 3: ...s 9 5 Torque Adjustment 10 6 Maintenance 11 6 1 Daily inspections 11 7 Troubleshooting 11 7 1 Countermeasures 11 8 Outline Drawings 12 8 1 Drawings of main equipment and shaft installation 12 8 2 Pre assembly insertion nut optional part 12 9 Parts List 13 9 1 Optional parts 13 9 1 1 Single axis shaft set 13 9 1 2 Dual axes shaft set 14 9 1 3 Pre assembly insertion nut 14 C o p i e d d i g i t a l ...

Page 4: ...o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w ...

Page 5: ...enmai Motor Zenmai Motor on another device install a safety cover ch a warning label to the device ch a warning label to the device If the spring ruptures there will be no torque or less torque generated If the spring ruptures there will be no torque or less torque generated If a loss of torque will create a safety risk suitable precautions must be taken by If a loss of torque will create a safety...

Page 6: ... i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e...

Page 7: ...o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h ...

Page 8: ...he product the customer should not disassemble the product Please contact priate collection service that deals with recycling materials priate collection service that deals with recycling materials C o p i e d d i g i t a l d a t a Installation C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i...

Page 9: ...p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t ...

Page 10: ... using spigot and f r o m h t t p w w w e n d o k o g y o c o j p assembly insertion nuts into th into the grooves on the main equipment e grooves on the main equipment Fix the main equipment to the plate or bracket with screws Fix the main equipment to the plate or bracket with screws Example of installation using spigot and Example of installation using spigot and You can use the spigot and You ...

Page 11: ...S 24 ZW 48 ZS 08 Torque N䏙m ZW 16 Torque N䏙m Number of turns times ZS 16 Torque N䏙m ZW 32 Torque N䏙m ZS 24 Torque N䏙m ZW 48 Torque N䏙m Number of turns times Number of turns times Due to the characteristics of the product the spring may not fully return even without any torque This makes the product inoperable within the ranges that are indicated by the broken lines in the graphs Allow a little lee...

Page 12: ...o p i e d d i g i t a l d a t a e or deformation of the main equipment e or deformation of the main equipment C o p i e d d i g i t a l d a t a Troubleshooting C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a Countermeasures Countermeasures C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a f r ...

Page 13: ... LBP001974 M4 Depth 12 M4 Depth 12 Mounting holes 4 locations Mounting hole details Groove details ZS type ZS type with single axis shaft ZS type with dual axes shaft ZW type ZW type with single axis shaft ZW type with dual axes shaft through hole type type with with single axis shaft sin dual axes shaft shaft single axis shaft single axis sha ...

Page 14: ... o m h t t p w w w e n d o k o g y o c o j p No f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p f r o m h t t p w w w e n d o k o g y o c o j p LBP00195 LBP001955 f r o m h t t p w w w e n d o k o g y o c o j p LBP00195 LBP00195 f r o m h t t p w w w e n d...

Page 15: ...us with the part names and numbers when you place your ord Please provide us with the part names and numbers when you place your ord Parts without part numbers cannot be obtained separately Please purchase parts as a set or Parts without part numbers cannot be obtained separately Please purchase parts as a set or as a complete part as a complete part f r o m h t t p w w w e n d o k o g y o c o j p...

Page 16: ... URL http www endo kogyo co jp This manual and the specifications of this product are subject to change for improvement without advance notice It is strictly prohibited to reprint or copy any information contained in this manual C o p i e d d i g i t a l d a t a ENDO KOGYO CO ENDO KOGYO CO 7 Akiba C o p i e d d i g i t a l d a t a C o p i e d d i g i t a l d a t a f r o m h t t p w w w e n d o k o...

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