Hitec HS-785HB Winch Servo – Karbonite Gears
Brand: Hitec
Part No: 2215510
In Stock: Usually ships same day
Finance options available at checkout.
Description
The Hitec HS-785HB Quarter Scale Winch Servo (part no. 2215510) is a dedicated sail winch unit featuring a large drum wheel and 3.5 turns of travel for confident sail handling. A ball bearing supported output shaft and Karbonite gear train provide smooth operation and dependable service for demanding winch duties.
Delivering up to 13.2 kg-cm of torque at 6.0V with a 1.38 s transit time, the HS-785HB offers ample pulling power while maintaining consistent control. Its compact quarter-scale footprint and 110 g weight help integration where space and balance matter.
Features
- 3-pole motor
- Dual ball bearing supported output shaft
- Karbonite gears
- 3.5 turns with large drum wheel
Specifications
- Speed (4.8V/6.0V): 1.68 / 1.38 sec
- Torque (4.8V/6.0V): 11.0 / 13.2 kg-cm (153 / 183 oz-in)
- Size: 58.93 x 28.96 x 49.78 mm (2.32 x 1.14 x 1.96 in)
- Weight: 110 g (3.88 oz)
- Bearing type: Dual ball bearing
Secured by Stripe
Specifications
The HS-785HB sail winch servo with its large drum wheel has 3 1/2 revolutions of travel for hauling in even the largest of sails. With its dual ball bearing supported output shaft the HS-785HB will provide years of reliable service.
- Motor Type - 3 Pole
- Bearing Type - Top Ball Bearing
- Speed (4.8V/6.0V) - 1.68 / 1.38 sec
- Torque kg./cm. (4.8V/6.0V) - 11.0 / 13.2
- Size in Millimetres - 58.93 x 28.96 x 49.78
- Weight grams - 110
- Turns - 3 1/2
- Gears - Karbonite
| Motor Type: | 3 Pole |
| Bearing Type: | Dual Ball Bearing |
| Speed (4.8V/6.0V): | 1.68 / 1.38 |
| Torque oz./in. (4.8V/6.0V): | 153 / 183 |
| Torque kg./cm. (4.8V/6.0V): | 11.0 / 13.2 |
| Size in Inches: | 2.32 x 1.14 x 1.96 |
| Size in Millimeters: | 58.93 x 28.96 x 49.78 |
| Weight ounces: | 3.88 |
| Weight grams: | 110 |
Key Info:
- Brand: Hitec
- Part No: 2215510
- Barcode: 669962330169
- Max Voltage: 6v
- Gear Material: Plastic
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Customer Reviews
No specific product reviews yet, why not write one?Questions & Answers
These have a standard servo connector, so you could control it however you wish - either with a servo controller or a radio set
No, delivery is shown after you add the item to your basket but for UK orders is £3.50 for Royal Mail or £6.95 for DPD.
Yes this is listed as having Hitec Karbonite gears.
Yes it does have two grooves.
Yes, this comes with the drum wheel.
For more in depth queries, please contact us.

















