Germany
CHASERVO HV85H – 8.5 mm HV servo, 9.8 kg
CHASERVO HV85H – 8.5 mm HV servo, 9.8 kg
Product.Nr. CHA-HV85H
product description
CHASERVO HV85H – 8.5 mm HV servo, 9.8 kg
The CHASERVO HV85H is a 8.5 mm thin HV servo (high voltage) with Coreless DC motor, aluminium case and metal gears. At 7.4 V it delivers 9.0 kg·cm holding torque (8.2 kg·cm output torque) and moves 60° in 0.12 s – weighing only 14 g. The H version is designed for horizontal (flat) installation in thin wings – see the data sheet in the downloads for the housing shape.
- Voltage range 3.3 – 9.0 V – runs directly on a 2s LiPo (HV), no regulator needed.
- Holding torque 7.2 kg·cm @ 6 V · 9.0 kg·cm @ 7.4 V · 9.8 kg·cm @ 8.4 V.
- Speed 0.16 s/60° @ 6 V · 0.12 s/60° @ 7.4 V · 0.11 s/60° @ 8.4 V.
- Precision potentiometer as position sensor. 2 ball bearings.
- Output spline 25T, 5 mm – matching CHASERVO aluminium arms see below.
- Programmable: centre, end points, direction and soft start with the CHASERVO Programming Tool (see accessories).
Applications
A wing servo for gliders, power models and jets up to about 3 m span: ailerons, camber and landing flaps, but also elevator and rudder on compact models. The H version is intended for flat installation in thin wings.
Technical data
| Dimensions | 24 x 8.5 x 26.5 mm |
| Weight | 14 g |
| Output spline | 25T, 5 mm |
| Rated voltage | DC 7.4 V |
| Voltage range | DC 3.3 – 9.0 V |
| Case material | Aluminium |
| Gear material | Metal gears |
| Ball bearings | 2 ball bearings |
| Position sensor | Potentiometer |
| Motor | Coreless DC |
| Operating frequency | 1520 µs / 333 Hz |
| Pulse width | 900 µs – 2100 µs |
| Programmable | Yes |
| Holding Torque | 7.2 kg·cm @ 6 V · 9.0 kg·cm @ 7.4 V · 9.8 kg·cm @ 8.4 V |
| Output Torque | 6.5 kg·cm @ 6 V · 8.2 kg·cm @ 7.4 V · 8.9 kg·cm @ 8.4 V |
| No-load Speed | 0.16 s/60° @ 6 V · 0.12 s/60° @ 7.4 V · 0.11 s/60° @ 8.4 V |
| max. Current | 0.86 A @ 6 V · 1.08 A @ 7.4 V · 1.35 A @ 8.4 V |
| Version | HV85H |
Scope of delivery
Servo incl. cable, plastic servo arm + 1 aluminium servo arm, mounting hardware.
Matching accessories
- CHASERVO servo frame for HV85H
- CHASERVO gear set HV85
- Aluminium servo arms 25T/5 mm: servo arm 0525.20, servo arm 25T-5 red
- CHASERVO Programming Tool #5 for programming
Other versions: CHASERVO HV85
Manufacturer data sheet as PDF in the downloads. Ships within one week.
Downloads
| file | file size |
|---|---|
| product_saftey_information_accessories.pdf (2.63 MB) | 2.63 MB |
| produktsicheheitshinweis_Zubehoer.pdf (2.63 MB) | 2.63 MB |
| CHASERVO_HV85_Datenblatt.pdf (0.70 MB) | 0.70 MB |
Manufacturer identification
Manufacturer identification
Name: AKATJA GmbHE-Mail adress: info@akatja.de
Streetaddress: Burgwaldring 13
ZIP Code: 86697
City: Oberhausen
Country: DE
Phone: +49 (0) 8431 4328050
