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Pokayoke Torque Wrench

FH256MC

Radio Frequency Torque Wrench

Assembly

Wireless

QLFH100N4

QLFHSLS100N4

Example of a Pokayoke (error-proofing) configuration:

The FH256MC transmitter has been upgraded to the FHM/FH, and the R-FH256 receiver has been upgraded to the R-CM, which is downward compatible.
Upon reaching the set torque, a completion signal is transmitted by radio wave.
Wireless wrench eliminates space limitations.
Uses answerback system for operator to verify communication status.
The FHSLS256 is compact and offers excellent workability. Easy to convert from an LS torque wrench.
Connected to I/O-FH256 and CNA-4mk3, FH256MC establish error-proofing (Pokayoke) system.
Frequency hopping system enhances transmission reliability.
The FH256MC transmitter, R-FH receiver and SB-FH256 setting controller conform to telecommunication standards in Japan, the U.S., Canada, the EU, China, Malaysia, Indonesia, India, Thailand, South Africa, South Korea, Russia, Taiwan, Mexico, Vietnam and Singapore. The FHSLS256 transmitter can be used in Japan, the U.S., Canada, the EU, China, Thailand, Malaysia, Indonesia, South Korea, Taiwan, Mexico, Vietnam, Singapore, Russia and India. (Information valid as of September 2019.) For other countries and regions, please contact Tohnichi.

MODEL		Transmitter	Transmitter	Receiver
MODEL		T-FH256MC	T-FHSLS256	R-FH256
FREQUENCY BAND		2.4GHzband (2.402GHz～2.479GHz、1MHz interval 78ch)
COMMUNICATION SYSTEM		Spread spectrum(frequency hopping system)
MODULATION SYSTEM		GFSK
MODULATION RATE		1Mbps
GROUP CHANNEL		256(000～255)
ID		３digit (000～999)、7digit (alphanumeric）
INPUT/OUTPUT		-		no voltage contact output(1a) RS232C output
POWER [V]		DC1.5V(AAA alkaline battery)	DC3V(CR2032)	AC100V～240V
ANTENNA		chip antenna	pattern antenna	dipole antenna
OPERATING TEMPERATURE RANGE [℃]		0～45
TRANSMITTING RECEIVING DISTANCE [m]		about 10～20

								Accuracy ±3%
MODEL			QLFH25N5 QLFHSLS25N5	QLFH50N QLFHSLS50N	QLFH100N4 QLFHSLS100N4	QLFH140N QLFHSLS140N	QLFH200N4 QLFHSLS200N4	QLFH280N QLFHSLS280N
TORQUE RANGE ［N・m］	MIN.～MAX.		5～25	10～50	20～100	30～140	40～200	40～280
TORQUE RANGE ［N・m］	GRAD.		0.25	0.5	1		2
DIMENSION ［mm］	EFFECTIVE LENGTH	L	155	180	255	318	400	600
	OVERALL LENGTH	L’	230	260	335	400	490	695
	SQ. DRIVE	a	9.53		12.7			19.05
	SQ. DRIVE	b	11		14		15.4	20.5
	HEAD	R	13	16	17	18.8	20	22.5
	HEAD	h	22	25.6	32	33.5	38.4	44.5
	BODY	m	19	25.5	28		35
		n	9.2	11.2	12.2		15
		d	15	20	21.7		27.2
		D	26	38.5	40		51.5
		l	28.5	46.5	83.5	103.5	176.5	246.5
WEIGHT［kg］			0.25	0.45	0.69	0.88	1.4	2