JRSSScrew elevatorIt is one of the commonly used equipment in the industrial lifting industry, also known as a jack. It has a compact structure and small volume; Multiple forms and easy installation; High reliability and long lifespan; It has multiple functions such as lifting, lowering, and pushing with auxiliary components, flipping, etc; Can be used individually or in combination with multiple devices; Wide range of power sources, can be driven by electric motors or other power connections, and can also be manually operated; Usually used in low-speed heavy-duty situations.Screw elevatorWidely used in various industries such as metallurgy, machinery, water conservancy, healthcare, construction, and chemical engineering.

JRSS screw liftStructure diagram:

2	product code RSS - Spiral Screw elevator
3	Input shaft connection method D— Equipped with motor flange No code — Basic type
4	Specification using worm gear pair Center distance representation 100
5	gear ratio 12
6	Installation method code A 、 B- Basic type C 、 D- Anti rotation structure design E 、 F- Activity nut construction shape details “ Installation method ”
7	Screw head type code R Type (cylindrical) H Type (bolt hole type) S Type (threaded) T Type (flange type)
8	Screw stroke 300mm share 100 、 200 、 300 、 400 、 500 、 600 、 800 、 1000mm8 Choose different specifications based on usage, and if other lengths of travel are required, they can also be customized
9	Axis pointing JRSS Series shared A 、 B 、 C three types JRSSD Series shared A 、 B 、 C 、 D four types details “ Axis pointing representation ”
10	Protective tube P- With protective tube No Generation - Without protective tube

model specifications	A B HS	E F Z	BC G H	CC K	Tr	L M N	U T×V	Screw head type
								R-type	h-type		s type		t type
								RA RB RC	HA HB HC	HD HE	SA	SB SC SD	TA TB TC	n-TD TE TF
JRSS35	170 110 30	66 111 12	40 15 110	35 38	Tr26×5	50 90 135	15 5×3	26 165 55	16 20 12	165 55	M16×1.5	28 150 40	88 70 10	4-ф10 135 25
JRSS40	220 140 40	80 125 12	50 18 130	40 42	Tr32×6	57 110 155	18 6×3.5	32 195 65	20 25 14	195 65	M22×1.5	32 180 50	98 80 13	4-ф10 160 30
JRSS50	220 140 40	90 140 14	50 18 130	50 45	Tr38×6	60 120 170	18 6×3.5	38 195 65	25 25 16	195 65	M30×1.5	35 180 50	114 90 13	4-ф12 160 30
JRSS60	256 176 40	100 190 18	60 20 160	60 70	Tr46×8	90 140 230	25 8×4	46 225 65	32 32 20	255 95	M33×1.5	40 220 60	138 100 16	4-ф14 200 40
JRSS60B	264 184 40	110 190 18	60 20 160	60 70	Tr52×8	90 150 230	25 8×4	52 225 65	36 32 24	255 95	M39×1.5	45 220 60	148 110 20	4-ф18 210 50
JRSS70	316 216 50	140 210 18	70 25 180	70 75	Tr65×10	95 180 250	28 8×4	65 250 70	44 35 26	295 115	M45×1.5	55 260 80	178 125 25	4-ф21 235 55
JRSS100	390 260 65	190 260 22	85 30 220	100 85	Tr75×12	110 230 310	32 10×5	75 295 75	56 44 35	355 135	M60×2	65 300 80	188 140 28	4-ф21 285 65
JRSS120	420 290 65	210 305 22	100 30 260	120 105	Tr80×12	130 260 355	35 10×5	80 355 95	60 54 38	410 150	M64×2	70 360 100	218 170 30	4-ф25 330 70
JRSS130	480 340 70	240 355 22	120 30 315	130 130	Tr90×14	160 300 415	45 14×5.5	90 430 115	70 64 45	480 165	M76×2	75 435 120	248 200 32	4-ф27 390 75
JRSS150	550 360 95	250 385 27	125 35 345	150 135	Tr100×16	170 320 455	50 14×5.5	100 485 140	80 70 55	545 200	M90×2	100 495 150	358 280 35	6-ф27 445 100