SWL Series Worm Gear Screw Jack For Lifting

Model:	SWL2.5-35
Brand:	REDSUN
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Transmission
Label:	Gear Screw Jack , Jack For Lifting , Worm Gear Jack
Price:	US $100 / pc
Min. Order:	10 pc

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Product Description

Product Description:

Features

Original modular design, biomimetic surface with owned intellectual property right.
Adopt German worm hob to process the worm wheel.
Low friction, long lifecycle, high efficiency.
Diverse drives, motor or other power drive, also can be driven by hand.
Various output type.

Main applied for

Hoist and transport
Building and construction
Forest and paper
Metal processing
Agriculture and food

Technical Data:

Housing material

Cast iron/Ductile iron

Housing hardness

HBS190-240

Gear material

20CrMnTi alloy steel

Surface hardness of gears

HRC58°~62 °

Gear core hardness

HRC33~40

Input / Output shaft material

42CrMo alloy steel

Input / Output shaft hardness

HRC25~30

Machining precision of gears

Accurate grinding, 6~5 Grade

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Heat treatment

Tempering, cementiting, quenching, etc.

Efficiency

94%~96% (depends on the transmission stage)

Noise (MAX)

60~68dB

Temp. Rise (MAX)

40°C

Temp. Rise (Oil)(MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Brand of bearings

China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.

Brand of oil seal

NAK --- Taiwan or other brands requested

Model Selection:

Redsun Jw Series Electric Worm Gear Screw Jack

Product shows:
Redsun Jw Series Electric Worm Gear Screw Jack

Our Company:

Redsun Jw Series Electric Worm Gear Screw Jack

Our Workshop:
Redsun Jw Series Electric Worm Gear Screw Jack

FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q: Can we buy 1 pc of each item for quality testing?

A: Yes, we are glad to accept trial order for quality testing.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
If you have another question, pls feel free to contact us.

Allen Chen:allen(at)cn-redsun.com