• Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Rod S****
    I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Sam N***
    These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Jim S**
    Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
Contact Person : Nora
WhatsApp : +8618661153149

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V

Place of Origin China
Brand Name Hetai
Certification CE ROHS ISO
Model Number 28PG2947-XXX-29.8K
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 28-31
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 5000pcs/month
Product Details
Product Name DC Brush Gear Motor Gearbox Housing Material Powder Metallurgy
Rated Voltage 24 V Motor Speed (rpm) 5000 RPM
Ambient Temperature -20℃~+50℃ Max Radial Load ≤45N (10mm From Front Flange)
Rated Speed 168 RPM Reduction Ratio 1:29.8
Certification CE ROHS ISO Protection Level IP40
High Light

Powder Metallurgy Dc Brush Gear Motor

,

Low Noise 24V Brush Gear Motor

,

Nema 11 Dc Gearmotor 24v

Leave a Message
Product Description

Nema 11 28 MM*28 MM Low Noise Dc Brush Gear Motor 5000 RPM 24 V

 

Brushed DC motors use an armature, which acts as a two-pole electromagnet. A commutator is a mechanical rotary switch that reverses the direction of current twice per cycle. In contrast, a brushless motor uses permanent magnets as its outer rotor. And brushless DC motors don't have brushes, which means they require less maintenance and are a bit more efficient than brushed motors.

 

Hetai's high power density BLDC DC small motor provides unparalleled speed and torque performance, ideal for automation applications such as electronic assembly equipment that requires constant pick and place operations. Durable and high-performance, energy-efficient Athlonix motors are also used in medical pumps, safety door locks, robotics and many other applications.

 

Electrical Specification

 

SPECIFICATIONS WITH PLANETARY GEAR
Rated Speed RPM 168
Rated Voltage V 24
Motor Speed  RPM 5000
Reduction Ratio   29.8:1


* Products can be customized by special request.

 

Advantages:

 

* Higher efficiency and power density than induction motors.

 

* Long service life and quiet running thanks to precision ball bearings.

 

* Wide speed range with full motor output due to linear torque curve Reduced electrical interference emission.

 

* Mechanically exchangeable with stepper motors, hence less construction expense and greater parts variety.

.

GEARBOX PART Electrical Specification:

 

28 MM High Precision Gearbox

 

Housing Material Bearing at output Radial load(10mm from flange)N Shaft axial load(N) Shaft press-fit force max(N) Radial play of shaft(mm) Thrust play of shaft(mm) Backlash at no-load (°)

Power

Metallurgy

Sleeve Bearings ≤80 ≤30 ≤200 ≤0.03 ≤0.4 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency% Length (mm) Weight(g) Number of gear trains
1/3 0.2 0.6 81% 28.5 105 1
1/6

 

Mechanical Dimension

 

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 0

 

28 MM Planetary Gearbox

 

Housing Material Bearing at output Radial load(10mm from flange)N Shaft axial load(N) Shaft press-fit force max(N) Radial play of shaft(mm) Thrust play of shaft(mm) Backlash at no-load (°)

Power

Metallurgy

Sleeve Bearings ≤80 ≤30 ≤200 ≤0.03 ≤0.1 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency% Length (mm) Weight(g) Number of gear trains
1/4 0.5 1.5 72% 29.8 92 1
1/30
1/64 1.8 5 65% 40.0 105 1
1/107

 

Mechanical Dimension

 

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 1

 

Gearbox Production

 

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 2 Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 3 Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 4
Gearbox Assmenbly Mass Produstion Gearbox Motor Aging Test

 

MANUFACTURE EQUIPMENT

 

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 5
CNC CENTER

ROTOR GRINDING

OUT CIRCLE

LASER SPOT WELDER
Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 6

AUTOMATIC MULTI-HEAD

WINDING MACHINE

AUTOMATIC MULTI-HEAD

WINDING MACHINE

WINDING MACHINE
Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 7

AUTOMATIC

ASSEMBLY LINE

ASSEMBLY LINE ASSEMBLY LINE

 

Certificate

 

Brushless Dc Gear Motor 0.1 N.M-16 N.M Nema 14 Nema 17 Nema 23 24V Electric Motor 9 Brushless Dc Gear Motor 0.1 N.M-16 N.M Nema 14 Nema 17 Nema 23 24V Electric Motor 10 Brushless Dc Gear Motor 0.1 N.M-16 N.M Nema 14 Nema 17 Nema 23 24V Electric Motor 11

Stepper motor ROHS report

Date: June 09, 2021

BLDC Motor ROHS report

Date: June 09, 2021

CE cetificate
Brushless Dc Gear Motor 0.1 N.M-16 N.M Nema 14 Nema 17 Nema 23 24V Electric Motor 12 Brushless Dc Gear Motor 0.1 N.M-16 N.M Nema 14 Nema 17 Nema 23 24V Electric Motor 13
IATF 16949: 2016
Valid until: 02 June 2024
ISO 9001: 2015
Valid until: 02 June 2024

 

Package&Delivery

 

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 13

Nema 11 Dc Brush Gear Motor 28 MM*28 MM Low Noise 5000 RPM 24 V 14