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3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots

Omar was professional and went out of his way to help me get my samples on time for the prototype demo.

—— James Pereira

Good to deal with, working on small changes. Excellent manufacturing quality.

—— Graham Lynch

Brilliant service, from start to finish. Good communications throughout and product arrived on time. Product is excellent quality and packaged very well. We will be ordering from this company again. Very honest, trustworthy and efficient company to deal with. Very pleased they got in touch with us and they are a credit to Alibaba. Special thanks to

—— Julie Davies

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3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots

China 3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots supplier
3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots supplier 3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots supplier

Large Image :  3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots

Product Details:

Place of Origin: China
Brand Name: Tronsun Motor
Certification: RoHS
Model Number: 28PA2838

Payment & Shipping Terms:

Minimum Order Quantity: 100
Price: Negotiation
Packaging Details: TBD
Delivery Time: 25 Working Days
Payment Terms: T/T, Paypal
Supply Ability: 500kpcs/month
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Detailed Product Description
Other Name: High Torque Planetary Gear Motors Gearbox Size: 28mm
Voltage Range: 3-24v Gear Reduction Ratio: 3.7/1-721/1
Motor Type: Brushless Dc Motor Typical Appliacation: Home Appliance
Rotation: CW/CCW Weight: 260g

28mm metal planetary gearbox with brushless dc motor for smart robots

 

Model: 28PA2838

 

Tytical Application:

 

Electric Curtains

Smar robots

Vending Machine

ATM

Printer

Precision Instruments

 

Features:

 

Combine with 28mm brushless dc motor

Shaft can be custom made such as threaded shaft

Special customized gears available

Oil-impregnated bearing or ball bearing

28mm high precision metal planetary gearbox

1-4 gear stage

Speed 10rpm-500rpm

output power 2.0-40.0W

Rated torque 5kg.cm-20kg.cm

The brushless dc motor can control the speed via PWM, and brake function available.

 

Pin arrangement

 

1. VCC (red wire)

2. FG (Green wire)

3. CW/CCW (Yellow wire)

4. GND (black wire)

5. PWM (Blue wire)

 

Product Showcase:

3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots

 

Outline Drawing:

3 - 24v Metal Small Planetary Gearbox , Micro Planetary Gear Motor For Smart Robots

 

 

Gearbox Reduction Ratio:

Gearbox Length (mm) Stage Number Reduction Ratio Rated Torque Bearable Maximum Instant Torque
kg.cm
27.5 1 3.7/1 5.2/1         5.0 10.0
35.5 2 14/1 19/1 27/1       8.0 20.0
43.5 3 51/1 71/1 100/1 139/1     15.0 30.0
51.5 4 189/1 264/1 369/1 515/1 721/1   20.0 40.0

Motor Performance:

 


MODEL
REDUCTION RATIO VOLTAGE NO LOAD AT MAXIMUM EFFICIENCY STALL
OPERATING RANGE NOMINAL SPEED CURRENT SPEED CURRENT TORQUE OUTPUT TORQUE CURRENT
V rpm A rpm A kg.cm W kg.cm A
28PA2838-27-12330 27/1 8.0~15.0 12.0 330 0.25 264 1.2 2.5 6.77 12.68 5
28PA2838-71-12125 71/1 8.0~15.0 12.0 125 0.25 100 1.2 6.9 7.08 34.25 5
28PA2838-139-1264 139/1 8.0~15.0 12.0 64 0.25 52 1.1 12 6.40 65.8 5
28PA2838-264-2435 264/1 8.0~26.0 24.0 35 0.2 30 0.8 20 6.15 156.8 4.6
28PA2838-515-2418 515/1 8.0~26.0 24.0 18 0.21 16.2 0.7 30 4.98 309.4 7.8

The Shaft and the motor performance such as voltage and speed can be custom made.

 

Here attached the PDF spec.

28PA2838.pdf

 

Why Us

 

1. 100% inspection in production.

2. fast response within 24h

3. Professional experts at both gearbox and motors

4. All the gears  are produced by hobbing machine

5. Experienced sales engineer for international communication

6. Accessories available

 

FAQ
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation

Q: How about Sample order?
A: Sample is available for you. please contact us for details. Once we charge you sample fee, please feel easy, it would be refund when you place formal order.

Q: Which shipping way is available?
A: DHL, UPS, FedEx, TNT, Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way.

Q: How long is the deliver[Producing] and shipping?
A: Deliver time depends on the quantity you order. usually it takes 15-25 working days.

Q: My package has missing products. What can I do?
A: Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences.

 

Q: What's your lead time?
A: Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders

Q: What's your payment term?
A: For all our new customers, we will need 40% deposite, 60% paid before shipment.

Q: When will you reply after got my inquiries?
A: We will response within 24 hours once get your inquires.

Contact Details
Shenzhen Tronsun Motor Co., Ltd

Contact Person: Omar Zhang

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