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Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd

24V Brushless Gear Motor(28mm)

Model: ZWBMD028028

Gearbox Specifications: Bearing Porous bearing Rolling bearing Axial Endplay ≤0.1mm ≤0.1mm Radial Loading on Output Shaft ≤120N ≤170N Operating Temperature -30℃ ~ +100℃ Paramete

Diameter
28mm
Voltage Range
3-24V
Reduction Ratio
4-1296
Max. Transmittable Power
4.5W
Max. Continuous Torque
40,000gf.cm
Max.Torque Range(gf.cm>
33,000-120,000 gf.cm
Rated Speed Range
5-1685rpm
Operating Temperature
-30…+100℃

Gearbox Specifications:

Bearing Porous bearing Rolling bearing
Axial Endplay ≤0.1mm ≤0.1mm
Radial Loading on Output Shaft ≤50N ≤100N
Operating Temperature -20℃ ~ +85℃

Parameters:

Gearbox Stages 2 3 4
Reduction Ratio 16/24/36 64/96/144/216 256/384/576/864/1296
Max Rated Torque (gf.cm max) 15,000 15,000 15,000
Max Instant Torque (gf.cm max) 60,000 60,000 60,000
Gearbox Efficiency (%) 76 66 57
Length (mm) 29.1 37.6 46.1
Gear backlash ≤3° Customizable 

Drawing:

MD28mm technical drawing

Motor Specifications:

Motors (Optional) Brushless DC Motor
Voltage (Optional) 3-24V
Input Speed ≤15,000rpm
Current 400mA max

Performance Data:

Parameter(values at 12V &6000rpm)The following data is for reference only.

Model Rated Speed
(rpm)
 Max Speed
(rpm)
Max Rated Torque (gf.cm) Max Instant Torque
(gf.cm)
Gear Ratio  Length
 (L1)
(mm)
Overall Length
(L)
(mm)
MD028028-4 1875 7500 40000 120000 4 21.3 58.8
MD028028-6 1250 5000 40000 120000 6
MD028028-16 469 1875 40000 120000 16 29.8 67.3
MD028028-24 313 1250 40000 120000 24
MD028028-36 208 833 40000 120000 36
MD028028-64 117 469 40000 120000 64 38.3 75.8
MD028028-96 78 313 40000 120000 96
MD028028-144 52 208 40000 120000 144
MD028028-216 35 139 40000 120000 216
MD028028-256 29 117 40000 120000 256 46.8 84.3
MD028028-384 20 78 40000 120000 384
MD028028-576 13 52 40000 120000 576
MD028028-864 9 35 40000 120000 864
MD028028-1296 6 23 40000 120000 1296

* The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.

Brushless Gear Motor Products

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