3D 70mm 10W-40W Micro DC Gear Motor
· Compact Structure & High Torque
· Quick Start & Simple Control
· High Cost-Effectiveness
· Multiple Voltage Options Available
■ DC Motor Model Numbering System
| Item | Technical Specification & Meaning |
|---|---|
| ① Code (Dimension) | 2: 60×60mm (60) | 3: 70×70mm (60) | 4: 80×80mm (80) | 5: 90×90mm (80) | 55: 90×90mm (90) | 6: 104×104mm (90) |
| ② Motor Type | D: DC motor | DW: External brush motor (For 60、70 series motor, D with W) |
| ③ Output Power | 60: 60W (Nominal output power wattage, e.g. 60=60W) |
| ④ Voltage | 24: 24V (Power supply voltage, e.g. 24=24V) |
| ⑤ Shape of Motor Shaft | GN: General helical gear | GU: Reinforced helical gear | A1: Milling keyway | A: Flat type |
| ⑥ Speed | 30S: 3000RPM (Motor speed, e.g. 30S=3000RPM) |
■ Reducer Model Numbering System
| Item | Technical Specification & Meaning |
|---|---|
| ① Model Dimension | 2: 60mm | 3: 70mm | 4: 80mm | 5: 90mm | 6: 104mm |
| ② Gear Type | Gn/GN: General helical gear | GU: Reinforced helical gear |
| ③ Gear Ratio | 50: Gear ratio of 1:50 | 10X: Decimal gearhead of ratio 1:10 (Intermediate gearhead) |
| ④ Bearing Type | K: Bearing (Make KB for type GU square case) |
■ Specs Continuous Rating
| Model | Voltage | Power | No-load Parameters | Load Parameters | Brush Life | Motor Weight | |||
|---|---|---|---|---|---|---|---|---|---|
| Speed | Current | Speed | Torque | Current | |||||
| V | W | r/min | A | r/min | mN.m | A | H | kg | |
| Z3D25-12 ▢ | 12 | 25 | 3300 | 1.0Max. | 3000 | 80 | 3.5 | 2000 | 1.0 |
| Z3DW25-12▢ | 12 | 25 | 3300 | 1.0Max. | 3000 | 80 | 3.5 | 2000 | 1.0 |
| Z3D25-24 ▢ | 24 | 25 | 3200 | 0.5Max. | 2800 | 85 | 1.6 | 2000 | 1.0 |
| Z3DW25-24▢ | 24 | 25 | 3200 | 0.5Max. | 2800 | 85 | 1.6 | 2000 | 1.0 |
| Z3D25-90 ▢ | 90 | 25 | 3100 | 0.3Max. | 2700 | 88 | 0.6 | 2000 | 1.0 |
| Z3DW25-90▢ | 90 | 25 | 3100 | 0.3Max. | 2700 | 88 | 0.6 | 2000 | 1.0 |
■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)
| Type | Gear Ratio | 3 | 3.6 | 5 | 6 | 7.5 | 9 | 10 | 12.5 | 15 | 18 | 20 | 25 | 30 | 36 | 40 | 50 | 60 | 75 | 90 | 100 | 120 | 150 | 180 | 200 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Speed r/min |
933 | 778 | 560 | 467 | 373 | 311 | 280 | 224 | 187 | 156 | 140 | 112 | 93 | 78 | 70 | 56 | 47 | 37 | 31 | 28 | 23 | 19 | 16 | 14 | ||
| Z3D25-24GN | 3GN□K | 0.21 | 0.25 | 0.35 | 0.41 | 0.52 | 0.62 | 0.69 | 0.86 | 1.04 | 1.24 | 1.24 | 1.55 | 1.86 | 2.24 | 2.49 | 3.11 | 3.73 | 4.66 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | |
| 2.03 | 2.44 | 3.38 | 4.06 | 5.08 | 6.09 | 6.77 | 8.46 | 10.2 | 12.2 | 12.2 | 15.2 | 18.3 | 21.9 | 24.4 | 30.5 | 36.6 | 45.7 | 50.0 | 50.0 | 50.0 | 50.0 | 50.0 | 50.0 | |||
■ Dimensions (Unit mm)
■ Wiring Diagram
■ Features For DC Brushed Motor
1.Compact Structure & High Torque
By integrating a reduction gearbox, it can significantly decrease speed and multiply output torque within a very small footprint.
2.Quick Start & Simple Control
TInheriting the classic advantages of brushed DC motors, it offers rapid starting and braking. Speed can be adjusted simply by changing the voltage, and direction can be reversed by changing the current polarity.
3.High Cost-Effectiveness
With mature technology and extremely simple drive circuit designs, it has low production costs, making it ideal for large-scale commercial applications.
4.Mechanical Wear and Tear
Due to the continuous mechanical friction between the brushes and the commutator, its lifespan is limited by brush life (typically hundreds to a few thousand hours), and it tends to generate mechanical noise and electromagnetic interference (EMI) at high speeds.