Worm Gear Screw Jacks (Ball Screw), for Machinery Use, Feature : Corosion Resistant, High Strength

Worm Gear Screw Jacks (Ball Screw), for Machinery Use, Feature : Corosion Resistant, High Strength

Listing ID #2660409

Get Latest Price

ConditionNew
FinishingNon Polished
FeatureCorosion Resistant, High Strength, Rugged Structure
Lifting Capacity0-100kn
Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

View More Details

Send Enquiry

Product Details

Condition New
Finishing Non Polished
Feature Corosion Resistant, High Strength, Rugged Structure
Lifting Capacity 0-100kn
Material Metal
Application Machinery Use

Designed and developed using the premium raw material and modern work methods; we guarantee high quality standards and longevity of our products. Also, we make sure that the raw material is sourced from the trusted places. With the assistance of our hardworking team, we are able to offer a wide range of quality Worm Gear Screw Jacks (Ball Screw).
Product Details :

Cubical model.
Three different frames in centre distances of 59.88 and 117mm.
Lifting capacity from 7.5kN to 300kN.
Input motor speed upto 3000rpm.
Lifting speed upto 7.5m/min.
Worm seat ration 5:1 standard.
Ball Screw sizes from 20 upto 80mm from travelling screw and upto 125mm for travelling nut version.
Top and bottom guide bushed for ball screw.
Tapered roller bearings for worm shaft and worm wheel support.
Case hardened and ground worm with Aluminium bronze worm wheel.
Can be used upright or inverted.

Materials of Construction :

Housing mode of SG iron grade 500/7.
Case hardened steel for worm.
Aluminium bronze for worm wheel.

Swivel Base( SB )

Download Detail File : Click Here

Cubical Worm Gear Ball Screw Jack CWJ 59BS, CWJ 88BS, CWJ 117BS

Cubical worm gearbox Type	Standard Cubical Worm Gearbox CWJ 59BS, Type 1 Type 2
Nominal size, CWJ	59BS	59BS	59BS	59BS	59BS	59BS	59BS
Max lifting capacity, N	11500	7500	13000	12500	8000	17500	25500
Lifting screw	20 x 5	20 x 20	25 x 5	25 x 10	25 x 25	32 x 5	32 x 10
Ratio	5:1	5:1	5:1	5:1	5:1	5:1	5:1
Lift per turn of worm, mm	1	4	1	2	5	1	2
Total efficieny, %	62	62	62	62	62	62	62
Screw efficieny, %	90	90	90	90	90	90	90
Screw torque at max lifting capacity, Nm	10.17	26.53	11.49	22.1	35.37	15.47	45.09
Worm torque at max lifting capacity Nm	2.95	7.71	3.34	6.42	10.28	4.5	13.1
Max input rpm	2880	1440	2880	2880	1440	2880	2880
Max permissible torque at worm shaft, Nm	92	92	92	92	92	92	92
Weight for zero stroke, kg	15	15	15	15	15	15	15
Additional weight per 100 mm of screw, kg	0.53	0.85	0.73	0.82	1.47	1.17	1.35

Cubical Worm Gear Ball Screw Jack CWJ 59BS, CWJ 88BS, CWJ 117BS

Cubical worm gearbox type	Standard Cubical Worm Gearbox CWJ 88BS, Type 1 & Type 2
Nominal size, CWJ	88BS	88BS	88BS	88BS	88BS	88BS	88BS	88BS	88BS
Max lifting capacity, N	11000	10750	23500	40000	30500	20500	25750	64000	63750
Lifting screw	32 x 20	32 x 32	40 x 5	40 x 10	40 x 20	40 x 40	50 x 5	50 x 10	50 x 16
Ratio	5:1	5:1	5:1	5:1	5:1	5:1	5:1	5:1	5:1
Lift per turn of worm, mm	4	6.4	1	2	4	8	1	2	3.2
Total efficiency, %	63	63	63	63	63	63	63	63	63
Screw efficiency, %	90	90	90	90	90	90	90	90	90
Screw torque at max lifting capacity, Nm	38.09	60.83	20.78	70.74	107.87	145.01	90	90	90
Worm torque at max lifting capacity, Nm	11.04	17.27	5.9	20.08	30.62	41.16	6.46	7.21	4.93
Max input rpm	1440	930	2880	2880	1440	930	2880	2880	1440
Max permissible torque at worm shaft, Nm	195	195	195	195	195	195	195	195	195
Weight for zero stroke, kg	41	41	41	41	41	41	41	41	41
Additional weight per 100 mm of screw, kg	1.65	2.03	1.7	2.28	2.53	4.58	2.56	3.56	4.12

Cubical Worm Gear Ball Screw Jack CWJ 59BS, CWJ 88BS, CWJ 117BS

Cubical worm gearbox Type	Standard Cubical Worm Gearbox CWJ 117BS
Nominal size, CWJ	117BS	117BS	117BS	117BS	117BS	117BS
Max lifting capacity, N	38500	25750	71100	42750	29750	86750
Lifting screw	50 x 20	50 x 40	63 x 10	63 x 20	63 x 40	80 x 10
Ratio	5:1	5:1	5:1	5:1	5:1	5:1
Lift per turn of worm, mm	4	8	2	4	8	2
Total efficiency, %	63	63	63	63	63	63
Screw efficiency, %	90	90	90	90	90	90
Screw torque at max lifting capacity, Nm	136.17	182.14	125.73	151.2	210.44	153.41
Worm torque at max lifting capacity, Nm	39.02	52.19	36.03	43.33	60.3	43.96
Max input rpm	1440	930	2880	1440	930	2880
Max permissible torque at worm shaft, Nm	318	318	318	318	318	318
Weight for zero stroke, kg	64	64	64	64	64	64
Additional weight per 100 mm of screw, kg	4.94	5.41	5.07	6.16	6.66	7.73

Ball Screw Size 01

CWJ 59 BS		CWJ 88 BS		CWJ 117 BS
Size	Type	Size	Type	Size	Type
20 x 5	1 & 2	32 x 20	1 & 2	50 x 20	1 & 2
20 x 20	1 & 2	32 x 32	1 & 2	50 x 40	1 & 2
25 x 5	1 & 2	40 x 5	1 & 2	63 x 10	1 & 2
20 x 10	1 & 2	40 x 10	1 & 2	63 x 20	1 & 2
25 x 25	1 & 2	40 x 20	1 & 2	63 x 40	1 & 2
32 x 5	1 & 2	40 x 40	1 & 2	80 x 10	1 & 2
32 x 10	1 & 2	50 x 5	1 & 2	80 x 20	2
32 x 20	2	50 x 10	1 & 2	100 x 10	2
32 x 32	2	50 x 16	1 & 2	100 x 20	2
40 x 5	2	50 x 20	2	125 x 10	2
40 x 10	2	50 x 40	2	125 x 20	2
40 x 20	2	63 x 10	2	-	-
40 x 40	2	63 x 20	2	-	-
-	-	63 x 40	2	-	-

Ball Screw Size 02

Ball Screw Jack Model	Centre Distance
CWJ 59 BS	59
CWJ 88 BS	88
CWJ 117 BS	117

Screw Rod End 01

Head Type I	Plain Dia
Head Type II	Standard Top Plate
Head Type III	Threaded End
Head Type IV	Clevis End
Head Type V	Fork End

Screw Rod End 02

Accessories	Code
Hand Wheel	HW
Hand Crank	HC
Limit Switch	LS
Proximity Switch	PS
Bellow Boot	BB
Swivel Plate	SP
Motor Flange	MF

Screw Rod End 03

CWJ 88 BS	MF	50 x 10	1	5:1	Xxxx	Xxx	Head Type II	LS
Model cd	Motor Flange x No Flange	Ball Screw Size	Type 1 Type 2	Ratio	Lift mm	Closed height mm	Screw rod end	Accessory

CWJ 88 BS

50 x 10

5:1

Xxxx

Xxx

Head Type II

Model cd

Motor Flange x No Flange

Ball Screw Size

Type 1

Type 2

Ratio