SA series hollow shaft worm helical gearbox

Overview

Quick Details

Applicable Industries:

Manufacturing Plant, Food & Beverage Factory, Energy & Mining

Gearing Arrangement:

Helical

Output Torque:

up to 5000Nm

Input Speed:

up to 2000rpm

Output Speed:

up to 200rpm

Place of Origin:

Zhejiang, China

Brand Name:

EPT

Ratio:

up to 10000

Mounting Position:

Foot Mounted,flange Mounted

Gear material:

20CrMnTi

Housing Material:

HT200

Heat treatment:

Normalizing,carburizing,high-frequency heating,quenching

Warranty:

12 Months

Bearing:

NSK,HRB,ZWZ,C&U,etc

Certificate:

ISO9001:2015,ISO14001:2015

Color:

Blue RAL5010,grey RAL7040/7031

Supply Ability

Supply Ability:
5000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Plywood case
Port
Ningbo,Shanghai
Lead Time
:
Quantity(Pieces) 1 – 10 >10
Est. Time(days) 15 To be negotiated

Online Customization

Video Description

Features
High modular design, biomimetic surface with owned intellectual property right.
Adopt German worm hob to process the worm wheel.
With the special gear geometry, it gets high torque, efficiency and long life circle.
It can achieve the direct combination for two sets of gearbox.
Mounting mode: foot mounted, flange mounted, torque arm mounted.
Output shaft: solid shaft, hollow shaft.

Main applied for
Chemical industry and environmental protection
Metal processing
Building and construction
Agriculture and food
Textile and leather
Forest and paper
Car washing machinery

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

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 other question, freely to contact us,please.

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