Overview

Quick Details

Ratio:

7.5~100

Color:

RAL9006 aluminium, RAL5010 blue or other

Input Form:

IEC flange, solid shaft

Output Form:

Solid shaft, hollow shaft

Mounting Position:

Foot mounted, flange mounted or torque arm mounted

Certificate for motor:

CE,UL,CSA

Material:

Cast aluminium alloy, Cast iron

Quality Control System:

ISO9001:2008

Supply Ability

Supply Ability:
7000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
standard export packing (carton and pallet)
Port
Ningbo or Shanghai
Lead Time
:
15~25 workdays according to quantity

Online Customization

siemens gearbox

Small size: standard export packing (carton and pallet);

Big size: fumigated wood carton or non-wood packing material carton

About us

We are one of the leading manufacturers of worm gearbox in China, specialized in gearbox industry for 22 years. Our products have been reputed by our customers for long. Manufacturing according to the ISO9001 quality control system guidelines. We help our customer develop special gearbox for their application and OEM service offered.

Product features

1. WJ series worm reducer gear box adopt aluminium alloy or cast iron square housing, small size and elegant appearance.

2. It is flexible and convenient to install,steady running,efficent radiator,low noise,high carrying ability.

3. The products have been widely used for machinery equipment, such as chemical, plating, ceramic, pharmaceutical, leather, foods,beverage,etc.

General Technical data

Housing material ZL108 Al-alloy or HT200 cast iron
Worm wheel material ZCuSn10Pb1
Worm gear material 40Cr
Lubricating oil GB Gn230-460 Synthetic or Mineral oil
Efficiency 50%~65%
Noise (MAX) 60~68dB
Temp. rise (MAX) 50°C
Temp. rise (Oil)(MAX) 60°C
Vibration ≤20µm
Backlash ≤20Arcmin
Brand of bearings C&U or other brand requested
Brand of oil seal NAK— Taiwan or other brands requested
Model Shaft Dia. (mm) Center Height Output Flange Dia. Power Ratio Permitted torque Weight
Solid(h6) Hollow(h7) (mm) (mm) (kw) (Nm) (KGS)
Wj30 14 14 40 80 0.09~0.3 7.5~100 22 1.5
Wj40 19 18/19 50 110 0.12~0.5 7.5~100 55 2.5
Wj50 25 25 60 125 0.18~0.7 7.5~100 120 4
Wj63 25 25 72 180 0.37~1.5 7.5~100 175 6
Wj75 28 28 86 200 0.55~3 7.5~100 280 9
Wj90 35 35 103 210 0.75~4 7.5~100 425 13.5
Wj110 42 42 127.5 270 1.1~5.5 7.5~100 585 43
Wj130 45 45 147.5 320 1.5~7.5 7.5~100 850 67
Wj150 50 50 170 320 2.2~15 7.5~100 1500 100
Remark: the weight without motor

Combined system


Packages

Company Information

For more parameters and dimensions, please contact with us. Welcome to send us inquiry!