One-Touch Fastener - Solid Sliding Bar 33972 - 33973
What is...
Features
Operating Principle
You can slide the steel bar when the knob is at the “OFF” position since there is clearance between the steel bar and the shafts.
The steel bar is locked when the knob is at the “ON” position since the shafts are pushed by the wedge.
Operating Instructions
The steel bar can slide to right and left at the “OFF” position. The steel bar is locked at the “ON” position.
Note: The knob clicks at the “ON” and “OFF” positions, and this enables the operators to lock/unlock securely.
How to use
Please refer to notes for safe use (see last page of guide).
- Slide the steel bar.
- Slide the sliding locks for square bar.
Installation
How to use steel bar materials
Usable Materials: Flat bar (JIS h14 grade) made of SS400, S45C or SUS304 etc.
How to use riser plate
Riser plates (to be ordered separately) can lift the steel bar to create a clearance between the steel bar and the base.
How to use tapped holes on side surface
Can be used with attachments such as pointer plates and brackets.
How to use scale plate
Scale plate can be put on the steel bar.
Note: Fit scale plate inside the slot in the figure below. Putting scale plate outside the slot cause interference between scale plate and sliding lock.
Scale plate is separately available.
See ranges 33975, 33976 and 33977.
Technical Specs
Displacement of steel bar by axial load (static load from single direction)
A: For bar width x heights; 12x12mm and 16x16mm.
B: For bar width x heights; 25x9, 25x12, 32x12, 32x16.
Note: This data is for a flat bar base of SUS304 stainless steel, SS400 steel and S45C steel. Using an aluminum flat bar, the surface will be scratched or dented by applied load.
General Guidance
Notes
- Ensure that the knob is at the "OFF" position when mounting. Mounting of sliding locks at the "ON" position may cause damage.
- The displacement will increase with excess shock or vibration. Do not use this product vertically in environments where excess vibration is present.
- The displacement can increase with adhesion or contamination by oil or foreign substances.
- If the steel plate slips or chatters by the load applied to the steel plate, prepare guides or supports as needed. (see figure 1 and 2 below)
- Excess displacement or misalignment may be caused if there is a clearance between the steel bar and the base when the sliding locks at "ON" position. (See figure 3 below) Ensure that the steel plate and the base are not bent or warped.
