Electric Worm Gear Screw Lift Jack

Model:	SWL2.5-35
Brand:	REDSUN OR OEM
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Transmission
Label:	Screw Lift Jack , Worm Gear , Screw Jack
Price:	US $200 / pc
Min. Order:	1 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:

1.It is a professional company specialized in researching,developing and selling gearboxes which was founded

in 2001.

2.Redsunfactory occupies 35000 Sqm and 370 staffs.

3.The annual production capacity of speed reducer is around 70000 sets.

Redsun R Series Helical Gearbox (R17-167)

Our Workshop:

Redsun R Series Helical Gearbox (R17-167)

Exhibitions:

Certifications:

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.

If you have another question, pls feel free to contact us.

Allen Chen:allen（at）cn-redsun.com