Power HD Brass WT162 Standard 70kg 8.4V Brushless Steel Geared Servo
- Brushless
Part no. WT162
Power HD WT162: High Torque 70kg Brushless Servo with Brass Casing
- Extremely High Torque of 70.0 kg-cm at 8.4V
- Brushless Motor for Powerful and Efficient Performance
- Brass Casing for Added Weight and Durability
- Ideal for Demanding RC Models That Require High Holding Power
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Overview
Please Note
Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC.
For the most demanding RC applications where both extreme torque and strategic weight are required, the Power HD WT162 servo delivers. This powerhouse features a high-voltage brushless motor capable of producing a colossal 70.0 kg-cm (972.1 oz/in) of torque when powered at 8.4 V, with a surprisingly fast transit speed of just 0.10 seconds.
The WT162’s most distinctive feature is its full brass case. This not only provides superior durability and acts as a massive heat sink, but it is also intentionally heavy. It adds a substantial 162 g (5.71 oz) of weight to your vehicle, making it ideal for applications like RC crawling, where lowering the centre of gravity is crucial for performance. Inside, a full steel geartrain supported by dual ball bearings ensures the internals can reliably handle the immense power.
When your project demands uncompromising strength and the performance benefit of added mass, the WT162 is the ultimate servo choice. It is also compatible with programming boxes for further customisation.
Features
- Immense torque: 70.0 kg-cm (972.1 oz-in) at 8.4V
- Impressive speed: 0.10 sec at 8.4V
- Powerful brushless motor for smooth and efficient operation
- Extremely durable steel gears
- Brass casing for added weight and improved heat dissipation
- Dual ball bearings for precise movement
- Compatible with iBUS2 and programme box for custom settings
- Genuine Power HD Product
In the box
- 1x Power HD Brass WT162 Standard 70kg 8.4V Brushless Steel Geared Servo
Specifications
| Torque (6.0 V) | 55.0 kg-cm (763.8 oz-in) |
|---|---|
| Torque (7.4 V) | 60.0 kg-cm (833.2 oz-in) |
| Torque (8.4 V) | 70.0 kg-cm (972.1 oz-in) |
| Speed | 0.15 sec (6.0V) |
| Speed | 0.12 sec (7.4V) |
| Speed | 0.10 sec (8.4 V) |
| Operating Voltage | 6.0V - 8.4V |
| Weight | 162 g (5.71 oz) |
| Bearing Type | Ball Bearing x 2 |
| Motor Type | Brushless Motor |
| Gear Type | Steel |
| Operating Temperature | -10℃~60℃ |
| Refresh Rate | 1500 Hz |
Servo

| Size | Standard |
|---|---|
| Gear Material | Steel |
| Servo Spline Count | 25Tooth |
| Waterproof Casing | Yes |
| Input Voltage Range | 7.4V, 8.4V, 6V |
| Case Material | Brass |
| Height (A) | 44.5mm |
| Body Length (B) | 40.7mm |
| Bottom to Under Mount (C) | 28.2mm |
| Top to Under Mount (D) | 9mm |
| Length (E) | 52.4mm |
| Width (F) | 20.5mm |
| Drive Motor Type | Brushless |
| Rotational Degrees | 120° (Normal) |
| 6V Torque kg/cm | 55 |
| 6V Sec/60 Degrees | 0.15 |
| 7.4V Torque kg/cm | 60 |
| 7.4V Sec/60 Degrees | 0.12 |
| 8.4V Torque kg/cm | 70 |
| 8.4V Sec/60 Degrees | 0.10 |
| Signal Type | Digital |
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