A tachometer is indispensable to measure and control accurately rotating devices which are used in various areas of industry as some kind of power output. Ono Sokki provides various types of detectors, tachometers, and related products so that suitable system can be built according to the purpose and other requirements.

Pages to overview of handheld type tachmeter

Pages to overview of engine tachmeter

Rotation detector

 
MP-900/9000 series
Electromagnetic rotation detector

(required external detection gear)
More details
AP-981/
MP-981

Magneto-electric rotation detector
(required external detecting gear)
More details
MP-9820
High-speed type
Magneto-electric rotation detector

(required external detecting gear)
More details
MP-9810:(Basic type)
MP-9830:(High speed type)

Magneto-electric rotation detector
(required external detecting gear)
ore details
MP-800 series
Electromagnetic rotation detector
(built-in detection gear)
LG-930
Optical rotation detector
More details
LG-9200
Optical rotation detector
More details
MP-900/900 series
AP-981/MP-981
MP-9810/9830
MP-600/MP-800
LG-916/930
Features
Detects rotation by external detection gear, provides wide variety of types including special purpose
Features
Ultra low speed to high speed (1 to 20,000 r/min)
(AP-981 is an oxidation resistant and water resistant type)

High-speed type
MP-9820 (1 to 100,000 rpm)

Features
Ultra low, High speed
MP-9810 : 0 Hz to 20 kHz
MP-9830 : 0 Hz to 100 kHz
Detection distance 0.5 to 3 mm
Protection class : IP67
Features
Detection gear is built in the rotation detector. Detects rotation by connecting rotating shaft to a coupling.
Features
Detects rotation by affixing reflective mark to the rotating object.
Applicable counter
TM-3100 series
CT-6710
TM-4000 series
FV-1500
Applicable counter
TM-3100 series
CT-6710
TM-4000 series
FV-1500
Applicable counter
TM-3100 series
CT-6710
TM-4000 series
FV-1500
Applicable counter
TM-3100 series
TM-4000 series
FV-1500
Applicable counter
TM-3100 series
TM-4000 series
FV-1500

Tachometers

 

 
TM-3100 series
Digital tachometer
for general purpose
(4 models)
More details
TM-4000series
Digital tachometer

More details
FT-2500
Advanced tachometer
More details
CT-6700
Digital Engine Tachometer
More details
TM-3100 series
TM-4000 series
FT-2500
CT-6520
Features
TM-3110: Basic model for measurement and display

TM-3120: BCD output
TM-3130: Analog output
TM-3140: Comparator output

High response speed at 100 kHz
Able to add more functions by optional cards
The fluorescent display tube greatly improves stability and readability.
Applicable to CE marking and improved the tolerance to noise.
Applicable to DIN standard.
Features
Pursued high precision and high response while maintaining the functions and performance of the existing models
TM-4100
series
1ch input
TM-4200
series
2ch input
TM-4300
series
Reversible counter
TM-4400
series
Passing time /
Passing speed
Clearly visible on the organic EL display
Ethernet selectable (option)
Customized according to the connected device
Features
Analog output
Comparator output
Pulse output
RS-232C
FFT calculation
Ethernet communication function (option)
Features
For gasoline engines, diesel engines, EV/HEV motors, and general rotating bodies.

Many types of detectors can be combined.

CAN output function (optional)
Power supply
100 to 240 VAC
Optional card:
(12 to 24 VAC ± 5%)
Power supply

100 to 240 VAC
or

12 to 24 VAC

Power supply
100 to 240 VAC
(12 VDC/100 mA)
Power supply
DC 9 to 28 V, 12 VA or less
Applicable sensor
MP-900/9000 series
SP-405ZA
LG series
RP series
Applicable sensor
MP-900/9000 series
SP-405ZA
LG series
RP series
Applicable sensor
FT-0501(for detection of magnetic flux leakage)
IP-292/296/IP-3000A/IP-3100
VP-202/1220
OM-1200
NP-2000/3000 series
MI series
Applicable sensor
IP-292/296
IP-3000A
IP-3100
VP-202/1220
OM-1200/1500
LG-916*/9200
MP-9100/981

 

Handheld Tachometerts

Line up
HT-3200
Contact type Handheld Digital Tachometer
More details

HT-4200
Non-contact type Handheld Digital Tachometer

More details

HT-5500
Contact & non-contact type Handheld Digital Tachometer

More details

HR-6800
Non-contact type Handheld Digital Tachometer (High Rotation Speed Measurement type)

More details
HT-3200 image HT-4200 image HT-5500 image


*Detection sensor (MP-5350) is sold separately.

Measurement range
Low range: 0.5 to 2000.0 r/min High range: 5 to 10,000 r/min
Measurement range
4 to 6,250 r/min to 30 to 50,000 r/min (depends on the number of reflective marks)
Measurement range
Low range: 6.0 to 600.0 r/min
High range: 6 to 99,999 r/min
Measurement range
A type:
Hi- 10,000 to 999,990 r/min
Lo-100 to 50,000 r/min
B type:
200,000 to 999,990 r/min
Accessories
KS-300 Rotating contact tip x 2 KS-200 Circumferential ring x 1 Type AAA battery cell x 3 Instruction manual x 1
Accessories
Reflective marks (12-mm square; 25 pcs.) 1 sheet
Type AAA battery cell x 3 Instruction manual x 1
Accessories
HT-0502 Contact type adapter x 1 KS-300 Rotating contact tip x 1 KS-200 Circumferential ring x 1 Reflective marks (12-mm square; 25 pcs.) x 1 sheet
Type AAA battery cell × 4 Carrying case x 1
Instruction manual x 1
Accessories
Type AAA battery cell (1.5 V) x 4 Carrying case x 1
MI-0301 adapter for tripod mounting x 1
Instruction manual x 1
Line up
HT-6200
Handheld Digital Tachometer (external sensor input type)
More details
FT-7200
Advanced Handheld Tachometer (FFT calculation type)
More details
HT-6100 FT-7200

Measurement ranger

120 to 20,000 (r/min)

Measurement ranger

Frequency range
250Hz 500Hz 2kHz

Applicable sensor

IP-292/296
OM-1200/1500
IP-3000A/3100
MP-900/9000 series (Electromagnetic rotation detector)
VP-1220
Applicable sensor
Rotation VP-202/1220
IP-292/296
OM-1200/1500
IP-3000A/IP-3100
FT-0810
Vibration NP-2000/3000 series
VP-202/1220
Sound MI-1432+MI-3111

Related products

Rotary encoder  
RP-432Z
Rotary encoder for general purpose
(compact size)
More details
SP-405ZA
Rotary encoder
(ultra compact)
FV-1500
High-speed F/V Convertor

More details
RP-432Z
SP-405ZA
Features
Shaft diameter: 6
Outer dimensions: φ70 Weight :300g
Power supply: 5 VDC/12 V
Two phase square wave+zero mark output 1024 P/R max.
Features
Shaft diameter φ4
Outer dimensions: φ40
Weight: 100g
Ultra compact and light weight
600 P/R max.
Features
Wide band:0.2 Hz to 320 kHz
High-speed response:1 cycle +3.5 µs
Rapid deceleration follow-up function enables practical signal output even when the frequency brings about a sharp drop.
Applicable counter
TM-3100 series
RV-3150
TM-4000 series
Applicable counter
TM-3100 series
RV-3150
TM-4000 series
Applicable sensor
MP-900/9000 series
RP series

Related products    
FG-1300
Fiber Optic Detector

More details
PA-150
Isolated amplifier
RP-7400
Line speed measurement for low and middle speed
More details

FG-1300+FS-540

* FS-540 Optical fiber sensor: Sold separately

PA-150
Features
Able to detect rotating speed, position, number, level, presence or absence of the object. Even very small light amount change can be detected.
Detectable up to 70 mm.
Features
Can be used as amplifier for electromagnetic rotation detector etc. even under bad electrical conditions.
Outputs the signal with low impedance after amplifying the signal and reducing the output impedance.
Input frequency range: 1 Hz to 50 kHz
Input waveform: sine wave or square wave
Features
Direct reading of the output values in increment of 0.1m/min or 0.01m/min.
Almost from 0m/min detection
Can also used as detector for length measurement (200 P/R).
Speed range of detection:0-600m/min
Applicable counter
TM-3100 series
TM-5100
Applicable sensor
MP-981
LG-9200
RP-721
Applicable counter
TM-3100 series
RV-3150
TM-4000 series

Other products

Other products
EC-2100
Elevator speedometer

More details
Features
Compact, light–weighted, and battery operated handheld type speedometer designed for maintenance, adjustment and inspection of elevators. Wide measurement range up to 2,000 m/min. Useful for measurement of a high speed elevator and actual moving distance of an escalator after emergency stop operation.
Accessories
External hold signal cable (EC-0922)
x 1 pair (2 cables, 1.4 m)
Carrying case (EC-0925) x1
Hexagonal wrench x 1
Type AA battery cell x 3 pcs.