Foot Pedals - Curtis Instruments, Inc....The FP-10 is rated for 1 million cycle operation over its...
Transcript of Foot Pedals - Curtis Instruments, Inc....The FP-10 is rated for 1 million cycle operation over its...
www.curtisinstruments.com 1
Accessories
www.curtisinstruments.com
Foot Pedals
Model FP10
www.curtisinstruments.com 2
Foot PedalsModel FP10
FEATURES
0 – 5k potentiometer output easily interfaces with motor controller throttle inputs and avoids the necessity of a dedicated power supply.
Dual return springs to ensure safe operation.
Return spring failure detection allows the vehicle designer to implement a limp-home mode to ensure that the vehicle can return to a safe location thereby eliminating stranding the vehicle (see wiring diagram below).
The foot pedal includes two microswitches to indicate idle validation and full throttle further ensuring safe vehicle operation.
Flexible design allows the foot pedal to mounted on the floor or suspended on the firewall, to locate the pedal on the right or left side of the unit and adjust the pedal to the desired angle.
The foot pedal is protected to IP67 and is rated for operation from –40°C to +85°C to ensure reliable and safe use in harsh environments.
Glass filled nylon housing and pedal ensure reliable operation in demanding applications.
The FP-10 is rated for 1 million cycle operation over its full specification thereby ensuring that it lasts for the life of the vehicle while minimizing operating costs.
Curtis Model FP-10 foot pedals are designed to be a reliable, safe and easy-to-install throttle for industrial battery powered vehicles. Model FP-10 offers dual return springs with fault detection on those springs to allow throttle fault detection as well as the ability to implement a “limp-home” mode.
www.curtisinstruments.com 3
Foot PedalsModel FP10
DIMENSIONS mm
140.0
70.0 153.0 MAX
5.0
1,000±150.0
PEDAL TRAVEL ANGLE
PEDAL INITIAL POSITION
61.0
128.5
80.0
40.0
123.0
104.0
50.0
66.5
ø8.5+0.50.0
8.5+
0.50.0
www.curtisinstruments.com 4
Foot PedalsModel FP10
Specifications subject to change without notice 50300 REV C 6/18©2018 Curtis Instruments, Inc. is a trademark of Curtis Instruments, Inc.
WARRANTY Two year limited warranty from time of delivery.
SPECIFICATIONS
Mechanical:
Operating Temperature Range −40°C to +80°C
Storange Temperature Range −40°C to +95°C
Electrical:
Maximum Potentiometer Value 5k Ω ± 10%
Maximum Current Carrying Capacity – Microswitches 10A
Cable 9 core, 1m long
Pedal Angle vs. Switch Position and Output Resistance:
Pedal Position Angle in degrees Micro Switch(s) Output Ω
A 0 Off < 10
B 4 ± 1 MS1 On 100 – 400
C 26 MS1 and MS2 On 4.5K – 5.0K
D 30 ± 3 MS1 and MS2 On 4.5K – 5.5K
NOTE: For safety, a mechanical stop between the angular position of 26° and 30° of travel should be used, if a maximum normal force of 23 kgf (50 lbf.) is going to be applied to the pedal during operation.
Pin Assignments:
Signal Name Wire Color
POT Low Black
POT Wiper White
POT High Red
Neutral Switch Green
Full Throttle Switch Brown
Neutral Switch Blue
Spring 1 Detect Switch Orange
Full Throttle Switch Yellow
Spring 2 Detect Switch Purple
Regulatory:UL: Recognition (pending) to resistance to flammability per UL 94 V0
Safety: Designed to meet the requirements of FMVSS 124
WIRING DIAGRAM
Red (No. 3)
FP-10
Purple (No. 9)
Orange (No. 7)
White (No. 2)
Black (No. 1) Pot Low
Pot Wiper
Pot Hi
5K ΩFixed Resistor
CurtisMotor
Controller
To implement Limp-Home feature in a vehicle without existing throttle fault detection