Rotary Connectors / One Side Flanged / Both Sides Flanged

[ ! ] Unless otherwise specified, the dimension tolerance conforms to JIS B 0405 Class m. However, chamfer tolerances are excluded.
[!] Structure with inner stopper prevents 360° rotation to prevent wiring from being twisted. (Rotates 350 degrees.)
[ ! ] Avoid giving excessive impact to the internal stopper when rotating, otherwise, it may cause damages.

■Single Flanged

Part Number		A	D	D1	G (PF)	F	H	C	V	P.C.D.	C1	Applicable Hollow	Allowable Moment Load (Calculated Values) N⋅m	Mass (g) Reference Values
Type	Nominal
HRCN	42	35	75	110	G1 1/2	26	85	3	50	90	1.5	G42	300	2540
	54	50	90	125	G2	27	85		64	105		G54	500	3120
	70	65	105	140	G2 1/2	32	85		78	120		G70	750	3679
	82	80	120	155	G3	37	90		92	135		G82	1000	4519

Take note that the applicable hollow tubes are based on JIS C 8305 Rigid Steel Conduits, but the thread section will be JIS B 0202 Parallel Threads for Tubes. (Threads for electrical conduits will not fit.)
Please note that allowable moment loads are not guaranteed values.
■ Doubled Flanged

Part Number		A	D	D1	H	C	P.C.D.	Allowable Moment Load (Calculated Values) N⋅m	Mass (g) Reference Values
Type	Nominal
HRCNW	42	35	75	110	85	1.5	90	300	2529
	54	50	90	125	85		105	500	3708
	70	65	105	140	85		120	750	4414
	82	80	120	155	90		135	1000	5344

Please note that allowable moment loads are not guaranteed values.