KC series helical bevel gear speed reducer


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:

Bevel / Miter

Output Torque:

up to 50000Nm

Input Speed:


Output Speed:




Quality Control System:



RAL5010 blue or other

Input Model:

IEC flange input, directly connected with motor, shaft input

Installation Model:

Horizontal or Vertical


Cast iron

Brand of oil sea:

NAK or other brand

Brand of oil bearings:

HrRB,LYC,ZWZ,NSK or other brand

Noise (Max):




Supply Ability

Supply Ability:
1500 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Big type—-wood carton or wood pallet”>Small type: standard export packing (carton and pallet);

Big type—-wood carton or wood pallet
Ningbo or Shanghai

Online Customization

Video Description

Company Information

Product Description

KC series reducer Technical data

Model Shaft Dia.(mm) Center Height Output Flange Dia. Power Ratio Permitted Torque Weight
Solid Hollow(H7) (mm) (mm) (kw) (Nm) (KGS)
KC37 25k6 30 100h13 160 0.12~2.2 8~102 180 13
KC47 35k6 35 112h13 200 0.18~4 8~126 380 22
KC57 35k6 40 132h13 250 0.25~5.5 8~143 580 29
KC67 40k6 40 140h13 250 0.37~7.5 8~143 680 33
KC77 50k6 50 180h13 300 0.75~11 8~175 1300 45
KC87 60m6 60 212h13 350 1.5~18.5 8~197 2500 81
KC97 70m6 70 265h13 450 2.2~30 8~197 3900 150
KC107 90m6 90 315h13 450 4~45 8~197 6800 230
KC127 100m6 100 375h13 550 7.5~90 8~197 11200 420
KC157 120m6 120 450h13 660 11~110 8~198 11700 680
KC167 160m6 135 500h13 15~160 18~186 32000 1050
KC187 190m6 155 600h13 18.5~200 18~186 50000 1650
Remark: the weight without oil and motor, shaft and flange input add 10%.

Packaging & Shipping

Our Services


Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P, WEST UNION ,ESCROW etc. Especially ESCROW, which is guaranteed by Alibaba.com. It is safe and effective.

Q2: How can you guarantee the quality?

A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.
Q3: How we select models and specifications?
A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power, output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings, it is nice.
Q4: If we don’t find what we want on your website, what should we do?
A: We offer three options:

1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our standard models

2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.

3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on.

Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing
Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for worm and cycloid gearbox, 35-40 workdays for

we also have other various iterms, welcome to contect us for more detail information and inquiry.

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