Brushless DC Gearmotors70L
70L Series of Brushless DC Motor
The 70L Series of Brushless DC Motor is available from Source Engineering Inc. in Santa Clara, CA for OEM brushless dc gearmotors programs. Contact us for sizing, customization, samples, and volume pricing.
70L Series of Brushless DC Motor
70mm Brushless DC Gearmotor
L-Type Gearmotor
- 40 Watt
- 24VDC (36/48VDC optional)
- 5-100:1 Ratio
Motor Specification
| Rated power (Continuous) | W | 40 (40W) | |||
|---|---|---|---|---|---|
| Rated speed | r/min | 3000 | |||
| Rated torque | N.m | 0.127 | |||
| Instantaneous maximum torque | N.m | 0.191 | |||
| Rotor moment of inertia | J:X10-4kg.m2 | 0.082 | |||
| Speed control range | RPM | 200~3000 | |||
| Speed control range | On load | Below ±1%: Condition 0~rated torque, rated speed, rated voltage, room temperature | |||
| On voltage | Below±1%: Condition rated voltage ±10%, rated speed, rated load, room temperature | ||||
| On temperature | Below±1%: Conditions of ambient temperature -10ºC~+40ºC rated voltage, rated load and rated speed | ||||
| Power input | Rated voltage | V | 24VDC (Optional 36VDC/48VDC) | ||
| Voltage tolerance range | ±10% | ||||
| Frequency | Hz | 50/60 | / | ||
| Frequency tolerance range | ±5% | / | |||
| Rated input current | A | 1.7 | 1.0 | 3.7 | |
| Instantaneous maximum input current | A | 3.3 | 1.9 | 5.6 | |
Gear Motor Specification (Unit: N.m)
● Z3BLD40-24GNL-18S/3GN□LC gearmotor allowable torque (Unit: N.m)
| Reduction ratio/Motor speed | 5 | 10 | 15 | 20 | 30 | 50 | 60 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|
| 1800RPM | 0.77 | 1.55 | 2.32 | 3.10 | 4.65 | 7.75 | 9.30 | 13.94 | 15.49 |
| 3000RPM | 0.46 | 0.93 | 1.39 | 1.86 | 2.79 | 4.65 | 5.58 | 8.37 | 9.30 |
● Z3BLD60-24GNL-18S/3GN□LC gearmotor allowable torque (Unit: N.m)
| Reduction ratio/Motor speed | 5 | 10 | 15 | 20 | 30 | 50 | 60 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|
| 1800RPM | 1.16 | 2.32 | 3.49 | 4.65 | 6.97 | 11.62 | 13.94 | 20.91 | 23.24 |
| 3000RPM | 0.70 | 1.39 | 2.09 | 2.79 | 4.18 | 6.97 | 8.37 | 12.55 | 13.94 |
Dimensions (Unit: mm)
Characteristic Curve Of Motor
Low Voltage Pinouts
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
|---|---|---|---|---|---|---|---|---|
| Green (thick) | Black (fine) | Blue (fine) | Red (fine) | Yellow (thick) | Blue (thick) | Green (fine) | Yellow (fine) | |
| V | GND | Hw | Vcc+5V | U | W | Hv | Hu |
Key Features
- 70L Series of Brushless DC Motor: 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
- AGV/AMR
- Robotics
- Medical pumps
- Factory automation
- Battery systems
When to Choose This Model
Choose BLDC gearmotors when you need high efficiency, long life, and quiet operation in a compact package.
Frequently Asked Questions
What is the 70L Series of Brushless DC Motor used for?
The 70L Series of Brushless DC Motor 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.