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Extra powerful and quick programmable digital low-profile brushless servo with steel gear and double BB-ed output shaft. Mainly for use in 1/10th scale RWD RC Drift cars. An all-aluminium case for perfect cooling under high load.
This servo was tested specifically for a competition RWD Drift cars. What really sets this model apart from other RWD servos is its exceptional power. At standard BEC voltages, the torque value is almost double what most other servos are able to produce. Thanks to this, the front wheels are rock solid in holding the line and angle. Keeping the same speed of initiation and transitions, it maintains the stability of the car and removes any unwanted twitching from the overshooting angle and returning back. Smooth operation and gyro signal filtering are then a matter of course, with the brushless motor and modern software.
It is programmable using the KAVAN GO servo USB programmer/interface and PC software. You can set your own values for parameters, such as Servo angle, Servo neutral, Damping, Output power, Sensitivity, Soft start, Reverse, etc. Plus you have the option to enable SANWA SSR, or FUTABA SR mode.
Setup recommendations
The base setup is made to fit a wide range of chassis and electronics. We recommend the following steps for optimal customization for your car:
- Make sure, that all of the related values (trims, endpoints, dual-rate, etc.) in your transmitter and gyro are in a base setting.
- In case of compatible radio equipment, you can enable SANWA SSR, or FUTABA SR mode (has to be enabled in your transmitter as well).
- Check your steering direction, including gyro operation. In case of need, switch the Reverse parameter.
- Center the steering neutral position. If possible (if your chassis allows it), adjust the turnbuckle between the servo horn and steering lever. If you don't have such an option, use parameter Servo neutral.
- Set your maximum steering throw. Full steering wheel turn on both sides should equal to full steering angle on the chassis. In this angle, the steering stoppers should lightly touch the suspension arms, or the wheels should stay in such a position, where is no risk of contact with any suspension component. Set it by adjusting your servo horn length, or if not possible, using the Servo angle parameter.
- Adjust the Damping factor parameter to a minimum value necessary for removing any steering hunt.
Programmable Functions
- Servo Angle: Maximal servo rotation angle range setting. The default range is ca 120° within the regular RC signal pulse width range (900~2100 µs); ca 180° within the max. signal pulse width range (500~2500 µs).
- Servo Neutral: Servo neutral (centre) position setting.
- Damping Factor: Servo damping setting – adjust the characteristics of the servo when stopping.
- PWM Power: Adjusts the servo output power. The higher the power, the higher the speed and torque of the servo – indeed also the current consumption will be higher.
- Sensitivity: Servo sensitivity (Dead Band) setting. The higher sensitivity the narrower the dead band – servo moves only if the change of the signal pulse width is bigger than the dead band width. Too high setting may cause servo jitter in some applications. Range: Ultra High (ca 1 µs dead band) – High (ca 2 µs) – Medium (ca 3 µs) – Low (ca 4 µs)
- Soft Start: Turns on/off the soft start feature. If ON, the servo goes slowly to the initial position corresponding to the servo signal once the power is switched on.
- Reverse: Reverses the servo movement direction.
- Narrow Band: FUTABA SR Mode – only for use with FUTABA radio channels working in the SR mode. Do not turn the option on if you are using a different setting of your FUTABA radio or any other radio.
- SANWA SSR: SANWA SSR Mode - only for use with SANWA radio channels working in the SSR mode. Do not turn the option on if you are using a different setting of your SANWA radio or any other radio.
- Lost PPM Protection (Fail-Safe): In the case the control signal from the receiver is lost completely or cannot be decoded correctly (due to interference) the servo can use choose one of three fail-safe modes:
- (a) Release: No fail-safe protection.
- (b) Keep Position: Keeps the position corresponding to the last correct control signal.
- (c) Go Neutral Position: The servo returns to the neutral (1500 µs pulse width) position.
- Over Load protection: Enables or disables overload protection of the servo in three levels – once the overload conditions last for the pre-set time (in seconds), the output power of the servo is reduced to the corresponding pre-set level (% of the max. power).
- Default: Restores the factory default setting of the connected servo.
Wide input voltage range 4.8–7.4 V (nominal); operating voltage range 4.8–8.4 V.
25T/5.92mm output shaft.
Due to the high-torque brushless motor, this servo is 3 mm taller than regular low-profile models.
Please meet - MIBO®
MIBO® is a brand born by the cooperation of KAVAN and Mibosport. It aims to provide top-quality equipment and electronics to all RC drivers - beginners, amateur racers and professionals. Under one roof. The proven quality and tradition of the KAVAN brand are spiced by the innovative knowledge and experience of the seasoned masters in the field from Mibosport. And it has a lot to offer.
Servo dimensions | Standard |
Servo type | Digital |
Programmable | Yes |
Thrust at 4.8V [kg/cm] | 20 |
Thrust at 6.0V [kg/cm] | 25 |
Thrust at 7.4V [kg/cm] | 30 |
Thrust at 8.4V [kg/cm] | 33 |
Speed at 4.8V [s/60st.] | 0.11 |
Speed at 6.0V [s/60st.] | 0.09 |
Speed at 7.4V [s/60st.] | 0.08 |
Speed at 8.4V [s/60st.] | 0.065 |
Servo gears | Metal |
Ball bearings | 2× |
High-voltage | Yes |
Power supply [V] | 4.8 - 8.4 |
Length [mm] | 40.8 |
Width [mm] | 20.2 |
Height [mm] | 29.5 |
Weight [g] | 66 |
Intended for | On-road cars |
Cable length [mm] | 200 |
Equipments required
KAV20.0001 Name: GO servos USB programmer Price: 24,06€ Delivery status: in stock at supplier USB programmer/interface for programming KAVAN GO digital servos of the GO-10xx/11xx/12xx series with the help of a convenient PC operating program for Windows XP, Vista, 7, 8, 10 (32/64bit). | |
KAV20.3712 Name: Servo arm Double 114mm (4,5") 25teeth M3 Price: 16,83€ Delivery status: in stock at supplier Aluminium double servo arm with offset for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between M3 holes: 114mm ; 102mm ; 89mm ; 76,5mm ; 63,5mm. | |
KAV20.3711 Name: Servo arm Double 89mm (3,5") 25teeth M3 Price: 16,02€ Delivery status: contact us Aluminium double servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between M3 holes: 89mm ; 76,5mm ; 63,5mm. | |
MB-2411B Name: MIBO Aluminum Adjustable 12-22mm Servo Horn 25T (Black) Price: 14,82€ Delivery status: in stock at supplier Super rigid 25T aluminum servo horn with 12–22 mm range adjustable length. | |
MB-2411P Name: MIBO Aluminum Adjustable 12-22mm Servo Horn 25T (Purple) Price: 14,82€ Delivery status: in stock at supplier Super rigid 25T aluminum servo horn with 12-22 mm range adjustable length. | |
MB-2411R Name: MIBO Aluminum Adjustable 12-22mm Servo Horn 25T (Red) Price: 14,82€ Delivery status: in stock at supplier Super rigid 25T aluminum servo horn with 12-22 mm range adjustable length. | |
KAV20.3706 Name: Servo arm 51mm (2") 25teeth M3 Price: 13,21€ Delivery status: contact us Aluminium servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between servo shaft and M3 holes: 36mm ; 42,5mm ; 51mm. | |
KAV20.3710 Name: Servo arm Double 64mm (2,5") 25teeth M3 Price: 13,21€ Delivery status: contact us Aluminium double servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between M3 holes: 64mm ; 50mm ; 38mm. | |
KAV20.3705 Name: Servo arm 45mm (1,75") 25teeth M3 Price: 11,61€ Delivery status: contact us Aluminium servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between servo shaft and M3 holes: 45mm ; 38mm ; 32mm. | |
KAV20.3704 Name: Servo arm 38mm (1,5") 25teeth M3 Price: 10,80€ Delivery status: in stock at supplier Aluminium servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between servo shaft and M3 holes: 38mm ; 32mm. | |
KAV20.3701 Name: Servo arm 32mm (1,25") 25teeth M2 Price: 10,40€ Delivery status: in stock at supplier Aluminium servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between servo shaft and M3 holes: 32mm ; 25,5mm. | |
KAV20.3703 Name: Servo arm 32mm (1,25") 25teeth M3 Price: 10,40€ Delivery status: in stock at supplier Aluminium servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between servo shaft and M3 holes: 32mm ; 25,5mm. | |
KAV20.3702 Name: Servo arm 25mm (1") 25teeth M3 Price: 9,60€ Delivery status: in stock at supplier Aluminium servo arm for servos with 25teeth output shaft (Hitec Dxxx/HS-8xxx/HSB-9xxx, Savöx a Futaba). Made of aluminium, with M3 threads for ball links. Distance between servo shaft and M3 hole: 25mm. | |
KAV20.3915 Name: Carbon control horn 110 x 31mm Price: 5,98€ Delivery status: in stock at supplier Two-arm universal arc carbon lever for servos 110x31 mm, center hole 9 mm. For screwing onto standard plastic servo blades. | |
KAV20.3911 Name: Carbon control horn 110 x 22mm Price: 3,98€ Delivery status: in stock at supplier Two-arm universal carbon lever for servos 110x22 mm, center hole 8 mm. For screwing onto standard plastic servo blades. | |
KAV20.3913 Name: Páka serva uhlíková jednoramenná 66 x 22,5mm Price: 3,57€ Delivery status: in stock at supplier Jednoramenná univerzální uhlíková páka pro serva 66x22.5 mm, středový otvor 7 mm. Pro našroubování na standardní plastové kotouče serv. | |
KAV20.3914 Name: Carbon control horn 40x21mm Price: 2,77€ Delivery status: in stock at supplier Single arm universal carbon servo lever 40x21 mm, center hole 9 mm. For screwing onto standard plastic servo blades. | |
KAV20.3916 Name: Carbon control horn 53 x 20 Price: 2,77€ Delivery status: in stock at supplier Single arm universal arc carbon lever for servos 53x20 mm, center hole 9 mm. For screwing onto standard plastic servo blades. | |
KAV20.3912 Name: Carbon control horn 60 x 22,5mm Price: 2,77€ Delivery status: in stock at supplier Two-arm universal carbon lever for servos 60x22.5 mm, center hole 7 mm. For screwing onto standard plastic servo blades. | |
KAV20.3700 Name: Servoscrew M3x6 10pcs Price: 2,37€ Delivery status: in stock at supplier Screw for screwing into standard servo with metal gears to fix the lever. Hexagon socket head, black. The package is 10pcs. |
Spare parts
MB-2342B-C Name: MIBO Case set for MB-2342B Servo (Black) Price: 36,91€ Delivery status: in stock at supplier | |
MB-2342-G Name: MIBO Gear Set for MB-2342B/P/R Servo Price: 16,83€ Delivery status: in stock at supplier |
Equipments required for models
MDR-020 Name: Yokomo Master Drift MD 2.0 RWD stavebnice driftovacího podvozku, uhlíkové šasi Price: 802,81€ Delivery status: contact us Speciálně navržený podvozek pro RWD / 2WD driftování s uhlíkovým šasí. Stavebnice modelu bez RC soupravy a elektroniky. | |
SDR-020 Name: Yokomo Super Drift SD 2.0 stavebnice driftovacího podvozku Price: 542,13€ Delivery status: contact us Speciálně navržený podvozek pro RWD / 2WD drift s karbonovými platy podvozku a vybranými hliníkovými díly. Stavebnice podvozku bez elektroniky, kol a karoserie. | |
BMR150011-E2 Name: BM Racing DRR01-V2 drift podvozek - Set s gyrem a hliníkovým servem Price: 433,33€ Delivery status: in stock at supplier Speciálně navržený podvozek pro RWD / 2WD drift s karbonovými platy a hliníkovými komponenty, s uložením motoru za zadní nápravou a slide-rack řízením. Továrně sestavený podvozek včetně kol a magnetických držáků karoserie v setu s MIBO Drift King gyrem a hliníkovým servem bez RC soupravy a ostatní elektroniky. | |
BMR150011-E Name: BM Racing DRR01-V2 drift podvozek - Set s gyrem a servem Price: 401,20€ Delivery status: in stock at supplier Speciálně navržený podvozek pro RWD / 2WD drift s karbonovými platy a hliníkovými komponenty, s uložením motoru za zadní nápravou a slide-rack řízením. Továrně sestavený podvozek včetně kol a magnetických držáků karoserie v setu s MIBO Drift King gyrem a servem bez RC soupravy a ostatní elektroniky. | |
AE30134 Name: DC10 Drift Kit stavebnice (2WD) Price: 321,24€ Delivery status: contact us Stavebnice podvozku pro RWD / 2WD drift s karbonovými platy podvozku a vybranými hliníkovými díly. Bez elektroniky, kol a karoserie. | |
BMR150011 Name: BM Racing DRR01-V2 drift podvozek Price: 320,88€ Delivery status: in stock at supplier Speciálně navržený podvozek pro RWD / 2WD drift s karbonovými platy a hliníkovými komponenty, s uložením motoru za zadní nápravou a slide-rack řízením. Továrně sestavený podvozek včetně kol a magnetických držáků karoserie bez RC soupravy a elektroniky. | |
RDR-020 Name: Yokomo Rookie Drift RD 2.0 stavebnice driftovacího podvozku Price: 200,76€ Delivery status: contact us Speciálně navržený podvozek pro RWD / 2WD drift plastovými platy podvozku. Stavebnice podvozku bez elektroniky, kol a karoserie. |