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Screw Jack (SJK) (SJK40)

Screw Jack (SJK) SJK40

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  • Volume Discount

Model SJK-K is provided with a through hole in the center of the jack allowing the jack to be fixed by a bolt, etc.
No. E-175A attachment is usable for the SJK type.

PDF

Screw Jack:Related Image
Part Number
SJK40
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNo. A
(mm)
B
(mm)
C
(mm)
D
(mm)
E
(mm)
F
(mm)
Mass
(kg)
Withstand load
(N)

354,652 IDR

1 Piece(s)Available 14 Day(s) or more 4030 ~ 4040209.5Tr25P440.2820000

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Specifications

Screw Jack:Related Image

Part NumberNo.ABCDEFGWithstand Load
(N)
Weight
(g)
SJK4030 ~ 4040209.5Tr25P441120,0000.28
5040 ~ 50502614Tr32P4535,0000.58
8060 ~ 80460.88
10580 ~ 105656018Tr40P458,0002.00
150100 ~ 150812.54
250150 ~ 2501323.82

Example

Screw Jack:Related Image

Basic Information

G(mm) 11

Frequently asked question (FAQ)

Question: What are the main applications of a screw jack?
Answer: •Height adjustment of clamps when securing machined workpieces.
•Used in combination with clamps to ensure stable and precise positioning.
•Supports heavy loads in fixture assemblies for machining operations.
•Provides fine-tuned leveling for components requiring precision.
Question: How does the SJK-K model differ from other screw jacks?
Answer: The SJK-K model features a through-hole in the center, allowing it to be fixed in place using bolts for added stability. This design is especially useful in high-precision clamping setups where movement needs to be restricted.
Question: What makes the SJK screw jack ideal for machining applications?
Answer: •Precision height adjustment allows fine-tuning of workpieces.
•High-strength steel construction ensures durability under high loads.
•Compatible with various clamps for versatile workholding solutions.
•Threaded adjustment mechanism enables smooth and controlled positioning.
Question: How does the screw mechanism ensure smooth height adjustments?
Answer: The precision-machined threaded screw mechanism allows for incremental height adjustments, ensuring precise leveling and consistent clamping pressure without shifting.

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Tech Support

Cutting Tool/Industrial Processing Part
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)