• 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

42MM Nema Brushless Dc Motor With Gearbox

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 42BLY
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 25 DAYS
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 PCS/MONTH
Product Details
Product Name Brushless Gearbox Motor Hall Effect Angle 120° Electrical Anglel
Speed 3000 Adjustable Winding Type Star
Dielectric Strength 600VAC 1 Minute Ambient Temperature -20℃~+50℃
Insulation Resistance 100MΩ Min.500VC DC IP Level IP40
Max Radial Force 15N (10mm From Front Flange) Max Axial Force 10N
Minimum Reduction Ratio 1/4 MAX Reduction Ratio 1/216
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42mm nema motor

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Low Rpm Brushless Motor

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low speed high torque brushless dc motor

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Product Description

42BLY NEMA 17 Customized planetary gearbox brushless dc motor higher torque low speed

 

Advantage of the planetary gearbox

1.Increased repeatability: Its greater speed radial and axial load offer reliability and robustness, minimizing the misalignment of the gear.

2.Perfect precision: Most rotating angular stability improves the accuracy and reliability of the movement.

3.Lower noise level because there is more surface contact. Rolling is much softer and jumps are virtually nonexistent.

4.Greater durability: Due to its torsional rigidity and better rolling. Thus, greater efficiency of the gear and a much smoother operation is achieved.

5.Very good levels of efficiency: Planetary reducers offer greater efficiency

6.Increased torque transmission: With more teeth in contact, the mechanism is able to transmit and withstand more torque. In addition, it does it in a more uniform manner.

7.Maximum versatility: Its mechanism is contained in a cylindrical gearbox, which can be installed in almost any space.

 

Model Torque N.M Max Radial load Shaft axial load Reduction Ratio Gearbox Housing Material Voltage(V) Power(W) Speed(RPM)
42BLY01A-002AG5 0.16 ≤120N (10mm from front flange)
 
≤80N
 
5:1 Powder metallurgy 24 12 700
42BLY01A-003AG16 0.46 16:1 24 11 218
42BLY01A-004AG25 0.72 25:1 24 18 140
42BLY01A-005AG62 1.60 62:1 24 9 56

*Products can be customized by special request.

 

MOTOR PART Electrical Specification:

    Model Model Model
Specification Unit 42BLY01C 42BLY02 42BLY302-001
Number Of Phases Phase 3 3 3
Number Of Poles Poles 4 4 4
Rated Voltage VDC 24 24 24
Rated Speed Rpm 3000 3000 3000
Rated Current A 0.63 1.77 2.53
Rated Torque N.m 0.035 0.08 0.13
Rated Power W 11 25 41
Peak Torque mN.m 0.105 0.24 0.39
Peak Current Amps 1.9 5.3 7.6
Torque Constant N.m/A 0.054 0.045 0.051
Back EMF constant V/kRPM 5.7 4.7 5.3
Body Length mm 42 60 78
Weight Kg 0.25 0.38 0.56
 
*Products can match gearbox 36,42 mm

 

 Wiring Diagram

      ELECTRICAL CONNECTION TABLE

FUNCTION COLOR  
+5V RED UL1007 26AWG
HALL A YELLOW
HALL B GREEN
HALL C BLUE
GND BLACK
PHASE A YELLOW UL3265 22AWG
PHASE B GREEN
PHASE C BLUE
 

Mechanical Dimension

 

42MM Nema Brushless Dc Motor With Gearbox 0

GEARBOX PART Electrical Specification:

 

36mm Powder metallurgy

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 (°)
Powder metallurgy sleeve bearings ≤120 ≤80 ≤500 ≤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 0.3 1.0 81% 24.8 145 1
1/5
1/16

 

1.2

 

 

3.5

 

72% 32.4 173 2
1/20
1/25
1/53

 

2.5

 

7.5 65% 41.9 213 3
1/62
1/76
1/94
1/117

 

Mechanical Dimension

42MM Nema Brushless Dc Motor With Gearbox 1

 

36mm Zinc alloy

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 (°)
Zinc alloy

Porous

bearings

≤45 ≤25 ≤100 ≤0.08 ≤0.4 ≤1.5

 

Reduction ratio Rated tolerance torque (Nm) Max momentary tolerance torque (Nm) Efficiency% Length (mm) Weight(g) Number of gear trains
1/12 0.3 1.0 81% 26.8 100 1

 

 

Mechanical Dimension

42MM Nema Brushless Dc Motor With Gearbox 2

 

 

Out diameter 42mm Powder metallurgy

 

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 (°)
Powder metallurgy sleeve bearings ≤120 ≤80 ≤500 ≤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 1.0 3.0 81% 32.5 170 1
1/6
1/15 4.0 12 72% 46.3 207 2
1/18
1/25
1/36
1/54

8.0

 

25

 

65%

 

60.1

 

267

 

3
1/65
1/90
1/112
1/155
1/216 10 30 65% 60.1 267

 

Mechanical Dimension

42MM Nema Brushless Dc Motor With Gearbox 3