Tsubaki ZIP CHAIN LIFTER, Руководство пользователя

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Section to apply Lubrication amount Recommended lubricant name Lubrication cycle
ZIP CHAIN 10 to 15g per 100mm of stroke
Class 1 No. 2 high-load grease or equivalent
Daphne Eponex SR No.2
(Idemitsu Kosan Co., Ltd.)
Every 3 months
or 100,000 trips
Linear guide
ZMEL0200U
ZMEL0500H
4.5 to 6.5g (approximately 4.6 cc) per block
ZMEL1000M 9.0 to 13.5g (approximately 9.8 cc) per block
Check for the following when ZIP MASTER is delivered.
▶
Check the nameplate to verify the model number (1), manufacturing number (2), and drawing
number (3) match the requested product (see Fig. 1).
▶
Verify that all of the peripheral components are included.
▶
Check for damage that may have occurred during transportation.
▶
Check for any loose bolts or nuts.
▶
Install ZIP MASTER on a stand with high rigidity and sufficient mounting bolt pullout strength under
maximum load. Also make sure that the installation surface remains horizontal.
▶
Lift the unit* using a nylon sling or other device to align it with the mounting position.
* Use the eyebolts on the top of ZIP MASTER and the fixing holes when suspending the unit.
▶
Use bolts* (M16 × 8; Strength grade: 10.9 or higher) with a thread length of 25 mm or more to temporarily
fix the lifter.
* Mounting bolts to be prepared by the customer.
▶
Adjust the unit as necessary to make it level.
▶
After adjusting the level, tighten the mounting bolts. (Recommended tightening torque: 289 N·m)
▶
Check for any issues in the mounting bolt tightening condition before performing trial operation.
▶
When lifting the unit, verify the weight noted in the delivery diagrams, and use an appropriate lifting
device.
1. Remove the cover.
Remove the right cover when changing the
positions of the upper and lower limit
sensors and lubricating ZIP CHAIN.
Remove the left cover when lubricating the
guide.
Remove the mounting screw
(cross-shaped recessed rounded head
screws; M6 × 12) before removing the
cover.
(Lubricating ZIP CHAIN)
Follow the steps below to lubricate ZIP CHAIN.
(1) Remove any objects being conveyed on the table frame.
(2) Implement fall prevention measures to ensure the lifted portions cannot fall.
(3) Lubricate all rollers as shown in the figure to the right.
(Lubricating the guide)
Apply the specified amount of grease using the grease nipple.
After lubricating, run in the chain and remove any excess grease before starting
operation.
3. Lubricate the components.
See the following table for detailed lubrication information.
▶
Always use ZIP MASTER within the allowable load, the allowable overhung load, and the allowable lifting speed. Exceeding any of these ranges may damage
the lifter.
▶
Under no circumstances should the lifter be used outside the nominal stroke, even when operating with no load. Exceeding the nominal stroke range may
damage the lifter. Do not subject the lifter to sudden impacts under any circumstances.
▶
Ensure that foreign substances such as dust and hot chips do not attach to or enter ZIP CHAIN or any other movable components or detection units.
Such substances will accelerate wear in the unit and may lead to serious trouble such as chain fracture or damage to moving parts. Take appropriate measures
to prevent foreign particles from entering the lifter.
In addition, use a safety fence around the lifter to prevent entry into the space under the table frame.
▶
Be sure to design the control circuit so that the holding brake of the motor operates to prevent the load from dropping when operation is stopped.
▶
Never use the lifter as a contact stopper. Using the lifter as a contact stopper may cause serious damage to the lifter.
▶
Some areas of the lifter may become hot. Keep hands or any other part of the body from coming in contact with such areas. Failure to do so may result in burn
injuries.
▶
Stop operation immediately if an error occurs. Failure to do so may result in electrical shock, injury or fire.
Roller
Roller
Right cover
Sensor adjustment
Chain lubrication
side
Eyebolts for
rigging
Fixing holes
∅
19 (8 places)
Check for abrasion powder
coming from between the
plates.
Check for excessive
roughness on rollers.
Check for abrasion powder
coming from the roller outer
surface.
Check for broken rollers.
Apply grease to the rollers using a brush
Stop the device at the upper limit, and apply
grease to all exposed links on both the front
and back sides of each of the three chains (for
a total of six application areas).
Fig. 1 – Reading the nameplate
Include the model number (1), manufacturing number (2),
and drawing number (3) when contacting Tsubaki with
any problems or questions.
(1)
(2)
(3)
2. Inspect ZIP CHAIN (at least once a month).
(1) Remove any objects being conveyed.
(2) Implement fall prevention measures to ensure the lifted portions do not
fall.
(3) Check the entire length of ZIP CHAIN for the following.
▶
Abrasion powder (reddish-brown) coming from between the plates
▶
Abrasion powder (reddish-brown) coming from around the chain rollers
Lubricate the chain immediately if either of the above are found.
▶
Broken rollers
▶
Chain roller roughness caused by wear, noticeable by touch
Discontinue use and contact a Tsubaki representative if either of the
above are found.
Left cover
Guide lubrication
side
ZIP CHAIN lubrication point
Checking the Item Upon Arrival
Installation
Operation
Inspection Procedure
ZIP MASTER
Handling
ZIP MASTER
Note: We do not replace or sell only ZIP CHAIN parts.
CAUTION
▶ Excessive amount of grease causes trouble.
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