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Rotation stopper jig
CP-0610

CA-6000B
CP-5730

The CP-5730 crank angle detector and CA-6000B crank angle amplifier CP/CA series is a system for detecting the rotation angle of an engine's crankshaft, consisting of the CP-5730 optical fiber crank angle detector, the CA-6000B crank angle amplifier, and the CP-0610 rotation stopper jig. The CP-5730 crank angle detector detects the crankshaft rotation angle required for various engine performance tests such as combustion analysis with high precision and high response speed. It is an ultra-compact type with a built-in transmissive slit disc, and because it uses an optical fiber light transmission and reception method, it does not have an internal electrical circuit in the detector, exhibiting excellent vibration resistance and noise resistance. The CA-6000B receives the signal from the crank angle detector and outputs a TTL level angle signal and a 1P/R pulse signal.
*The actual product may differ slightly from the photo.

Features

CP-5730 Crank Angle Detector

  • Vibration resistance is improved by reducing the weight of the rotating parts.

  • Improved optics enable stable detection.

  • High noise immunity thanks to the use of optical fiber.

  • Features high-speed bearings for smooth rotation

CP-0610 Rotation Stopper Jig

  • The structure of the arm section was modified to improve vibration resistance, taking into consideration its vibration fatigue strength.

  • The rigidity of the detector mounting section of the arm has been changed to reduce thrust load on the detector.

CA-6000B Crank Angle Amplifier

  • Outputs angle signal (A phase) and origin signal (Z phase) at TTL level.

  • Improved noise immunity

  • Detection sensitivity can be adjusted using an external volume control.

  • Ideal for various engine performance tests, such as combustion analysis.

System Configurations

System Configurations DS-3000燃焼解析システム

Specification

CP-5730 Fiber Optic Crank Angle Detector

Compatible amplifier CA-6000B (Usable after matching *1) CA-6000・CA-6000A
Rotation stopper CP-0610/CP-0600A
Cable 5m direct fiber optic cable (protected by stainless steel flexible pipe, etc.)
Signal output A phase (720P/R), Z phase (1P/R)
Body material Titanium alloy, stainless steel, duralumin, brass (Cd-free material)
Vibration resistance and acceleration Radial direction 500 m/ , thrust direction 500 m/
Maximum rotational speed 15,000 r/min
Operating temperature range 0 to +120°C (connector section: 0 to +40°C)
Outline drawings 61.2 (W) x 57 (H) x 41 (D) mm

Outline drawings

Weight Approximately 750 g (rotating part approximately 270 g)
price  
Option IX-041 延長ファイバーケーブル(5 m):
IX-042 延長ファイバーケーブル(10 m):

CP-0610 Rotation Stopper

Compatibility detector CP-5730/CP-5720A
Body material Stainless steel, aluminum alloy
Vibration resistance and acceleration Radial direction 500 m/ , thrust direction 500 m/
Single-unit resonance point Around 400 Hz (The above is data from in-house testing; it may vary depending on the installation conditions.)
Clamp mounting dimensions 190–240 mm (Please refer to the external view diagram for details)
Outline drawings 61.2 (W) x 57 (H) x 41 (D) mm

Outline drawings

Weight Approximately 345 g (arm portion approximately 105 g)
price  

CA-6000B Amplifier for Crank Angle Detector

Compatible detector *1 CP-5110B/CP-5730/CP-5110A*/CP-5110*/CP-5720A*
*Discontinued products
Response frequency Max 300 kHz
Signal output Phase A: Hi: 4.5 V or higher, Lo: 0.4 V or lower / Analog output (sensor output monitor) *2
Z phase: Hi: 4.5 V or higher, Lo: 0.4 V or lower / Analog output (sensor output monitor) *2
Angle pulse signal: A-phase divided output (Hi: 4.5 V or higher, Lo: 0.4 V or lower) *3
Operating temperature range 0 to +40°C, 80% RH (non-condensing)
Power supply DC 12 to 24V
Power consumption 8 VA or less
Outline drawings 162 (W) x 56 (H) x 121 (D) mm
Weight Approximately 1 kg
price  
Option ATS050T-A150 ACアダプター:
VM1373-VM0339 同上用ACケーブル:

*1 マッチング費用 
*2 スイッチにより切替
*3 分周率 1/1、1/2 はスイッチにより切り替え

Installation on the engine

Installation on the engine

please note:
To customers using CP-0600A and considering purchasing CP-0610:


The clamp mounting dimensions for CP-0610 (190-240mm) differ from those for CP-0600A (220-310mm).
Please note that modifications to jigs and other fixtures may be necessary.
Please refer to the external view diagram for details.

最終更新日:2025/09/03