Trunnion base｜Jack｜Product information｜Nippon Gear Co., Ltd.

Screw Jack

A dedicated part used for tilting operation.

Screw Jack		RMG	RSG	J0G	J1G	J2G	J3G	JGA	J4A	J5A	J6A	JFA	J7A
Ball Screw Jack		–	RSB	J0B	J1B	J2B	J3B	–	J4B	J5B	J6B	JFB	J7B
Symbol used in the drawings (mm)	B	20	14	50	60	70	80	90	100	120	140	140	160
	C	12	14	22	20	40	55	65	75	90	120	120	140
	D	24	32	50	70	90	120	140	160	180	220	220	260
	E	50	60	80	110	150	170	190	230	270	320	400	400
	F	–	–	30	40	50	60	65	70	90	120	120	140
	G	6	8	12	12	18	24	26	28	36	50	50	55
	H	20	30	60	80	85	120	130	140	170	200	210	270
	K	24	30	54	70	90	100	110	120	150	220	220	250
	M	70	80	104	134	186	210	240	280	330	400	500	500
	N	126	160	254	250	340	400	435	460	600	960	860	1170
	P	74	94	140	100	150	190	200	205	280	500	400	640
	Q	13	17	20	22	40	45	50	50	80	100	115	150
	S	10	15	15	25	35	50	60	70	80	100	100	100
	W	102	130	170	140	200	240	260	270	360	620	520	780
	d	7	9	11	11	18	22	22	26	33	45	45	55
Bolt used		M6	M8	M10	M10	M16	M20	M20	M24	M30	M42	M42	M52