Wheel Sensor
Rod type speed sensor
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Rod type speed sensor
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PLT Motor Speed Sensor price

PLT Motor Speed Sensor

The PLT Motor Speed Sensor is a high-precision magnetic incremental sensor designed for accurate motor speed and direction detection in industrial automation and electric vehicle systems. It detects rotational speed by sensing changes in magnetic fields generated by gears or magnetic targets, providing stable and reliable feedback for motor control applications. With excellent anti-interference performance and a robust industrial design, the PLT motor speed sensor ensures accurate signal output even in harsh working environments.

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Product Introduction

Introduction

The PLT Motor Speed Sensor is a magnetic incremental sensor designed for accurate motor speed and direction detection in industrial and electric vehicle applications. It converts rotational motion into stable dual-channel pulse signals for reliable speed feedback in motor control systems.

Compact and industrial-grade design ensures easy integration into motors and rotating equipment, with stable performance in harsh environments.

Key Features

● Magnetic sensing for speed and direction detection
● Dual-channel incremental output (A/B phase)
● Non-contact measurement for high reliability
● Strong EMC anti-interference performance
● Wide operating temperature range
● IP67 protection for industrial environments
● Compact structure for easy installation

● OEM/ODM customization available

Applications

Electric forklifts, sightseeing vehicles, golf carts, aerial work platforms, industrial automation systems, and motor control equipment.

Parameter (Specification)

Speed Pickup Sensor
characteristic	Parameter Value	illustrate
Installation clearance	0.5-2mm,Typical fixed clearance 1mm	At high rotation frequencies, the installation gap should be as small as possible
Target tooth width	2 mm±0. 1 mm	Tooth module m=1.25, iron gear
Target slot width	2 mm±0. 1 mm	Tooth module m=1.25, iron gear
Tooth depth	>3mm	Tooth module m=1.25, iron gear
Tooth width	>8mm	Tooth module m=1.25, iron gear
Operating temperature	-40~140℃	Continuous operating temperature
Operating voltage	DC4.5-24V
Working current	16mA
Load current	<25mA
Signal output form	Square wave, collector, open collector	The phase difference between the two signals A and B channels is 90°. When the open collector is output, the internal pull-up resistor is 5KΩ.
AB phase difference	90±20°	Tooth module m=1.25
Output high level	>(VCC-0.5V)
Output low level	<0.5V
Response frequency	0.2~20KHz
Signal rise time	<10us
Signal falling edge time	<1us
Protection level	IP67	Can work in liquid environment
Connection Type	4-wire/AMP/THB (optional)	4 wires: Yellow - VCC, Blue - A, White - B, Black - GND

Gear Tooth Speed Sensor
Item	Specification
Pulses per revolution	64
Maximum speed	6000 rpm
Output signals	2 square wave signals Open collector output Max output sink current 25mA (each channel)
Output signals
Duty cycle	50% ± 25% (each channel)
Phase shift	90° ± 45° (electrical)
Connection cable	4 wires on male connector (AMP Superseal)
Cable rated length	270 mm
Supply voltage	5V – 24V
Current consumption	Typ. 5 mA @ 5V
Operating temperature	-30°C to +120°C
Minimum pull-up resistor	270 Ω @ 5V
	680 Ω @ 12V
	1500 Ω @ 24V

Download

Speed Pickup Sensor PDF drawing

PLT-Q01-L14-4NF.pdf

Speed-Pickup-Sensor-Technical-Document.pdf

Gear Tooth Speed Sensor PDF drawings

PLT-Q01-T67-4NF-01.pdf

PLT-Q01-T67-4NF-02.pdf

Encoder tech data.pdf

Six Key Quality Assurances

Professional Technical Team

Skilled Technicians

Advanced Production Equipment

Experienced Production Personnel

Strict Testing Procedures

Company Factory

FAQ

Q: What does a wheel sensor do?

A: Wheel speed sensors, often referred to as ABS sensors, are small devices located at each wheel's hub or brake assembly. Their primary function is to monitor the rotational speed of each wheel and transmit this data to the vehicle's onboard computer system.

Q: Are wheel sensors hard to replace?

A: Replacing an wheel sensor is not a difficult task, but it's one that should be left to a professional. They'll have the tools and knowledge necessary to do the job right.

Q: How long does it take to fix a wheel sensor?

A: Fortunately, it is easy to replace a wheel speed sensor and takes you about an hour at maximum.

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