MDB89MH
13mm, Brushless, Wide Voltage, High Torque, Metal Gear Actuator (7.4V)
The compact MDB89MH is a 13mm, metal gear, sub 1 oz micro servo with dual ball bearings, premium brushless motor, and contactless magnetic encoder. This discrete package offers high performance and reliability for robotic and remote, unmanned aerial applications where space and weight are at a premium. Operating via PWM control at a wide voltage range from 3.5 ~ 8.4 volts, the unique MD89MH actuator produces impressive performance spec for its size including 173.59 oz·in at 7.4V of torque and 0.13 sec/60° at 7.4V of speed.
Part #: 40093
$119.99
| Performance Specifications | |
|---|---|
| Command Protocol |
PWM |
| Operating Voltage (V) |
Min: 3.50
Max: 8.40 |
| Weight (g) | Min: 33.60 |
| Stall Torque (kgf•cm / oz•in) |
Min: 10.5 / 145.82
Max: 12.5 / 173.59 |
| No Load Speed (sec/60°) |
Min: 0.17
Max: |
| Running Current (mA) |
Min: 150
Max: |
| Stall Current (mA) |
Min: 3,000
Max: |
| Circuit |
Digital |
| Rotation |
Programmable |
| Operating Voltage (V) |
Min: 3.50
Max: 8.40 |
| Torque Range |
Min (KG/CM): 12.50
Max (N/CM): 0.00 |
| Max Speed (SEC/60) | 0.13 |
| Physical Specifications | |
|---|---|
| Case Size (mm) | 13.00 |
| Dimensions (mm) | 29.0 x 13.0 x 39.0 |
| Weight (g) | 33.60 |
| Motor Type | Brushless |
| Potentiometer |
Magnetic Encoder |
| Gear Material | 5 Metal Gears |
| Horn Gear Spline | 25T (Ø6) |
| Case Material | Engineering Plastic |
| IP Rating |
N / A |
Contact Sales directly for accessories and/or replacement parts:
• Case Set
• Gear Set
• Horn Set
Actuator Sales
sales@hiteccs.com
Standard Programming Functions
- End Point Adjustments
- Direction
- Fail Safe
- Dead Band
- Speed (Slower)
- Soft Start Rate
- Overload Protection
- Data Save / Load
- Program Reset
IMPORTANT INFORMATION > DPC-20 PROGRAMMER
- Hardware Type: PC USB-C to 3-pin (PWM/TTL) and 4-pin (RS485/CAN) interface.
- Capable of configuring and testing HITEC digital servo actuators.
- Compatible with various control methods (PWM, RS485, CAN), offering a seamless transition from legacy DPC-11, DPC-485, and DPC-CAN units.
- Different servo actuator series require dedicated UI programs due to variations in communication protocols.
- Ensure you connect the appropriate power supply to the DPC-20 for the connected servo actuator.
- For servo actuators (5/7 Series, 9 Series, D/MD Series), connect to the 3-pin port on the DPC-20, and connect the power supply to the BAT- and BAT+ pins on the 4-pin port, paying careful attention to polarity.
- DPC-20 Wiring Diagrams are located on the DPC-20 UI HUB DOCUMENTATION.
Additional downloads can be found on our ACTUATOR RESOURCES page under our Support tab.
Contact Sales directly if you are unable to locate a specific resource download:
Actuator Sales
sales@hiteccs.com
