Brush DC Gearmotors25W 70MM
25W Brush DC Gear Motor 70mm
The 25W Brush DC Gear Motor 70mm is available from Source Engineering Inc. in Santa Clara, CA for OEM brush dc gearmotors programs. Contact us for sizing, customization, samples, and volume pricing.
25W Brush DC Gear Motor 70mm
25W Brush DC Gear Motor
Parallel shaft gearbox
- aa
- bb
- cc
- Custom shafts
Motor Performance Parameters
| 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 | |||||||
- Motor voltage, power and speed will be customized according to his request under the allowed circumstance of adoptable dimension.
- We use W after D in the model to express the external brush motor, such as Z2DW06-12GN. If no W, it means the standard internal brush motor. For external brush motor, you can replace the brush directly. For internal ones, we need to disassembly the motor.
Gear Motor Specification: (N.m) / (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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z3D25-24GN | 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 |
| 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)
Lead Wiring Type
| Motor Model | Gearhead Model | Gear Ratio | L1 |
|---|---|---|---|
| Z3D25-12GN Z3DW25-12GN Z3D25-24GN Z3DW25-24GN Z3D25-90GN Z3DW25-90GN | 3GN□K | 3～200 | 42 |
- Enter the gear ratio in the box (□) within the model name.
- Gear ratio 3~18, short case is possible (L1=32).
Wiring Diagram Of Motor
Standard length of lead wire: 300mm±10, Model: Ul1015, Type: AWG20; Lead wire length, model will be customized by client request meant under allowed circumstance of adoptable dimension.
Key Features
- 25W Brush DC Gear Motor 70mm: OEM motion component configured for your application
- Custom shafts, windings, and mounts available
- US engineering support with overseas manufacturing cost structure
- Prototype to production volumes
Configuration Options
- Custom shafts, windings, encoders, and cable assemblies on request
- Prototype samples through production volumes
Applications
- Actuators
- Medical devices
- Office automation
- Consumer products
- Battery-powered equipment
When to Choose This Model
Choose brush DC gearmotors for cost-effective variable-speed drives with simple control electronics.
Frequently Asked Questions
What is the 25W Brush DC Gear Motor 70mm used for?
The 25W Brush DC Gear Motor 70mm is used in OEM motion-control applications. Contact us to match torque, speed, and mounting to your design.
Can you customize this model?
Yes. Shafts, windings, ratios, encoders, cables, and mounting interfaces can be customized for OEM programs.
How do I get pricing and lead time?
Request a quote with your quantity, target specs, and timeline. We typically respond within one business day.
Ready to spec your next motion system?
Talk to a Source Engineering application specialist. No obligations, just answers.