YOUNGJIN WORM
YOUNGJIN WORM
Description
It is a jack that is easy to use in any shape as it is high-performance and ultra-small and lightweight like a normal jack.
- It is finished as light as possible with quality that secured sufficient strength.
- The body case is compact, so space efficiency is good, and the shape and mounting bolt holes are devised so that it can be attached to equipment on either side of the top or bottom.
- The jack is composed of a high-precision worm gear and a trapezoidal screw shaft, and self-locking is possible at any position within the stroke.
- It is a maintenance-free design.
- There are abundant selection functions such as a shaft protection cover (BELLOWS BOOT) that protects the screw shaft, a limit switch (LIMIT SWITCH), and an RC encoder (ENCODER) for computer control.
Standard specification
| model number | KSC | |
| Basic Capacity (Tonf) | 500 | |
| Screw shaft diameter (mm) | 20 | |
| Screw shaft lead (mm) | 4 | |
| worm reduction ratio | H | 5 |
| L | 24 | |
| efficiency | H | 0.21 |
| L | 0.13 | |
| Maximum allowable torque per jack turn (w) | 200 | |
| Required input torque for basic capacity (kgf-cm) | H | 30 |
| L | 10.5 | |
| Maximum input speed RPM for basic capacity | H | 750 |
| L | 1500 | |
| Maximum allowable input speed RPM | H | 1500 |
| L | 1500 | |
| Weight (kgf) In case of stroke 100mm | 1.9 | |
| Anti-rotation key torque (kgf-cm) | 75 | |
| Input Shaft Allowable Overhang Load (kgf) | 30 | |
| Input shaft no-load torque (kgf-cm) | 1.5 | |
| torque factor | H | 0.6 |
| L | 0.21 | |
| speed factor Stroke advance per 1 rotation of the input shaft mm |
H | 0.8 |
| L | 0.17 | |
| screw shaft forming | machine cutting | |
| screw shaft cover material | Rigid Vinyl Chloride | |
| Operating temperature range (°C) | -15~+80 | |
Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664
ⓒ2024 Komachine Inc. All rights reserved.