1788-107 La Costa Meadows

San Marcos, CA 92078

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888.591.5830
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Billet Throttle Assembly

Instructions:

1) Mount to solid chassis or ridged bracket only.

2) Adjust arm clocking (position) on shaft by removing arm

retaining screw and rotating arm position and align the
splines. Make sure to tighten the retention screw and apply
thread lock. Check arm retention screw even if arm adjustment
isn’t necessary. (tighten to 30 in./lb, 3.4 Nm)

3) Adjust voltage deadband by loosening sensor retention bolts

and rotating the sensor within the slots on the sensor body. Tighten
sensor retention bolts, even if sensor position wasn’t changed.
(tighten to 30 in./lb, 3.4 Nm)

4) Install external safety return spring (user supplied). Throttle

assembly contains internal spring, and shaft mounted spring,
but an external return spring is required for safe operation.

5) Wiring. Supply the unit with 5 volt power and ground directly from
the motor controller. Keep throttle wires isolated from chassis ground
at all times, and do not connect to any of the vehicle’s 12 volt wiring.

(1st Channel) Red: 5V Pos. - White: Variable Out - Black: 5V Neg.

(2nd Channel) Blue: 5V Pos. - Green: Variable Out - Brown: 5V Neg.

9850
(pinout info below)

Precision Rotary Gen II Models 9851-9858 – Single Output (3-Pin) Models 9861-9864 – Dual Output (6-Pin)
Sensor Module Series (Model 9853 Shown) (Model 9862 Shown)

The 9850 Gen II Series a highly reliable rotary

potentiometer sensor module that can be easily integrated
into a wide variety of space-conscious applications requiring
installation simplicity, long service life and repeatable accu-
racy. The 9850 Gen II Series introduces a new, lower
(15.2mm; maximum connector receptacle height 25.9mm),
designed to perform in demanding environments.
Manufactured for optimal cost-economies, the 9850
Gen II Series simple yet durable design strengths
that can lead to systems costs savings. Plug-in
simplicity and sealed connector contact is assured via an
integral right-angle connector receptacle designed to
accept industry-standard Packard Electric METRI-Pack ™
connectors. This design also eliminates weak/stress points
and leaks in exposure to water. Generation II :
Twelve standard models a choice of 180° or 120°
• Dual-output the added functionality of
mechanical rotation with round or slotted mounting holes
two sensors in a single sensor Table A
for optimal installation alignment.
• Sealed integral interface accepts industry-standard Mechanical Active Electrical Rotation* Mounting1 Mechanical Active Electrical Rotation* Mounting1
Packard Electric METRI-Pack ™ connectors Model Rotation Rotation Direction Hole Model Rotation Rotation Direction Hole
Electrical • design answers space-conscious applications 9851 120° 85° CW S 9861 120° 85° CW S
Active Electrical Rotation: 85° or 130° Single Output (See Fig. 1) 9852 120° 85° CCW S 9862 120° 85° CCW S
85° Dual Output • Additional mechanical rotation angles available
9853 120° 85° CW R 9863 120° 85° CW R
Total Resistance: 5,000 ohms ±20%
9854 120° 85° CCW R 9864 120° 85° CCW R
Linearity: Std. ±2.0% over active electrical rotation (See Fig. 1)
(Independent) Spec. ±0.5% over active electrical rotation Integrates Duncan’s Proprietary Thick Film 9855 180° 130° CW S
Single Output (3-pin) Dual Output (6-pin)
Power Rating At 70°C: 0.15 Watts Element & Precious Metal Contact Technology 9856 180° 130° CCW S A B C

with Maximum Packaging Flexibility 9857 180° 130° CW R A B C

Mechanical 9858 180° 130° CCW R D E F

Mechanical Rotation (Nominal): 120°-180° single; 120° dual

(See Table A)
Shaft Rotation/Direction: (See Table A) *Spring-Return: CW Sensors return contact to CCW end 1
Mounting Hole style: S = Slotted, R = Round
CCW Sensors return contact to CW end
Mechanical Life: 1,000,000 full cycles
5,000,000 dither cycles 100%

Stop Strength: 0.68 Nm max.

90% Mating Connector/Interface Information:
80%
Torque: 0.11 Nm max. Sensor mates with Packard Electric METRI-Pack ™
Series 150 Connectors
Output Ratio

70%
60%
Mounting Torque: 1.35 Nm max. 50%
Environmental 40%
30% Ordering Information
Temperature Limits: -40°C to +125°C 20%
98XX R5K L2.0
Vibration: 15 Gs, 50 to 1,000 Hz 10%
0% Model No. Standard Standard
Humidity: 95% @ 40°C (See Table A) Resistance Linearity (%)
START CW (clockwise)
Shock: 50 Gs max.
120° Active Electrical Rotation
Options Available: 3-Pin (Single Output) is 10-90% of total
electrical rotation Example: 9855 R5K L2.0 specifies a model 9855 (180° mechanical rotation, CW rotation
Integrated switch functions, user 6-Pin (Dual Output) CW/CCW Models direction) single output, 3-Pin Sensor Module with slotted mounting holes, standard resistance
180° available in both
electrical/mechanical rotation, mounting Mechanical Rotation
°) ( 5K ohms ±20%, Linearity ±2%.
hole inserts, resistance and linearities. START Single & Dual Outputs
(Dual in 120° only) Note: For rotation outside active
electrical rotation, linearity may
Fig. 1 exceed specified tolerances.
180°
120°
CCW (counter clockwise)

Made in the USA