NEMA 23 Stepper Motor Speed Reducer Planetary Gearbox Ratio 15:1


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:


Applicable Industries:

Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Advertising Company

Model Number:

PL60 one stage

Product name:

Planetary gearbox

Gear ratio:

12 16 15 20 25 32 40 50 64

Gears Material:

Hardened steel with Carburized heat treating

Gears cutting:

gear shaping and ground

Ring gear:

Hardened steel with Carburized


P1<8 arcmin, P2<10 arcmin


Anodized Aluminum




>20000 hours

Supply Ability

Supply Ability:
10000 Pair/Pairs per Month

Packaging & Delivery

Packaging Details
Neutral Carton Inside, Wooden Case Outside.
Shanghai, QIngdao, GUangzhou
Picture Example:
Lead Time
Quantity(Pairs) 1 – 1 >1
Est. Time(days) 7 To be negotiated

Online Customization

NEMA 23 Stepper Motor Speed Reducer

Product Description

New helical planetary gearbox offers unparalleled performance in the marketplace.

We utilize a single piece ring gear for both single and two stage gear ratios.

Output shaft and Planet carrier machined from a whole piece material, ensure the precision and strength.

Dual row, full compliment needle bearings provide excellent load carrying capability and guarantee the longest life possible.

The modular concept allows engineers to select from single or two stages of planetary gearing to create Hundres of standard ratios from 3:1 to 1000:1. A 1:1 right angle stage can be added for tight spaces.

Features include:
Ten frame sizes
Carburized and skived Helical gearing
Steel housing and ring gear
Backlash as low as 3 arc-minutes
High capacity output bearings support both side of planet carrier
Whole Piece Planetary carrier integrated to output shaft ensure the strength
20,000 hour life
Grease filled for life and maintenance free

AB42 Series Ratio Unit Two Stage
i 9 12/20 16/32/30 15/40 25/50 64
Rated Output Torque N.m 35 50 45 45 45 38
Max. Output Torque N.m 1.8times rated torgue
Sudden stop torque Nm 3times rated torque
Backlash arcmin P1<8, P2<10
Rated Input Speed RPM 3000
Max. Input Speed RPM 6000
Max. Radial Load N 480
Max. Axial Load N 600
Efficiency % 97
Weight kg 1.15
Use of tempreature <-15℃~+40℃>
Noise Level dB 58
Service Life hour >20000
Lubrication Grease
Orientation Any

Dimensional drawing:

Packaging & Shipping

Packaging Details
1.Inside :Plastic bags with Chemical Desiccant For Gear Housing
2.Middle :Individual Carton packaging
3. Outside :Wooden Box

Our Services

A satisfying one-stop service comes from our continuous innovation team and our rigorously-inspected sub-contracters!
Our products are widely applied to machine tools, industrial robot,textile machine,packing machine,food machine, medical appliance,CNC system and air condition and so on!

Company Information

Zhengzhou Lunyee Industries Development Co., Ltd. is a leading manufacturer for factory automation(FA) products!We are dedicated in power transmission and motion control solutions!
We manufacture power transmission products like AC and DC(brush/brushless) gear motor,high precision planetary gearbox(spur/helical gear)for servo motor and stepping motor,linear motion products like linear bushing,linear guide, ball screw,locking nut and coupling and so on!


1. Q: What’s type of your company.
A: We are manufacturer.
2. Q: what should I provide when I choose gearbox/speed reducer?
A: 1) load condition
2) speed of rotation or speed ratio(combination with combine speed reducer can get extra low out putting rotational speed)
3) work circumstance(temperature, humidity,corrosion etc.)
4) space of installation
3. Q: How long dose it take to finish my order?
A: It depends on your quantity.
4. Q: How can i know the process of my order?
A: Detailed picture of the production process will be sent to you to confirm before shipping.
Consummation QC system makes it possible to offer you reliable quality

5. Q: When is the best time to contact you?

A: Any time,7 days,24 hours constantly on duty.Contact us: sales002 ,P:86-13223091060