High Precision Machine Ball Screw Jack with Tbi Ball Screw for High Speed and High-Frequency Operation

• After-sales Service: Offered
• Warranty: 13 Months
• Type: Mechanical Jack
• Structure: Screw Jack
• Certification: CE, ISO 9001:2008
• Condition: New
• Model NO.: SJB010-SJB1000
• Capacity Load: 500kg-100 Tons
• Max. Height: 6500mm
• Driven Power: Electric Driven
• Ball Screw: Tbi Brand
• Transport Package: Strong Export Plywood
• Trademark: SIJIE
• Origin: Guangdong, China
• HS Code: 8428909090
• Production Capacity: 100000/Year

Product Description

Using the famous TBI ball screw, our machine ball screw jacks offer higher transmission efficiency, greater speed, longer life, and lower noise than other machine screw actuators. Especially suitable for high speed and high-frequency operation, the speed up to 6.5m/min. Ball Screw Jacks can be used individually or as part of a larger mechanical system and require less power to drive the load. Because of no self-locking function, a machine ball screw jack needs a brake motor or external locking device to hold the position.

Alloy steel input shafts
ZQAl9-4 tin bronze worm gears
Tapered or ball thrust bearings
Protective tube and bellows are available
Top plate, clevis end, thread end, plain end standard
SIJIE can customize to your specifications

Company Information:
SIJIE Industrial is the leading manufacturer of screw jacks, linear actuators, and lifting systems in China since 2008.

Our factory boasts an area of 9500 square meters and is equipped with a series of advanced processing machines, such as four-axis CNC machines, milling machines, lathes, grinders for effective production. Moreover, our team is highly innovative and dedicated - consisting of 10 technical engineers,55 experienced workers, and 8 sales personnel who have been always ready for customers. Thanks to scientific management, high-quality products, and first-class service, we have won great satisfaction from all our customers.

Our mission is to provide competitive linear motion solutions and continuously create maximum value for our customers.


 

Model		SJB-010	SJB-025	SJB-050	SJB-100	SJB-150	SJB-200	SJB-300	SJB-500	SJB-750	SJB-1000
Max. Lifting Load ( KN )		7	12	39	56	73	110	129	143	200	300
Outer Diameter Of Screw ( mm )		20	25	40	50	50	63	80	100	125	160
Root Diameter Of Screw ( mm )		17.5	21.133	34.91	44.91	44.91	57.91	72.466	87	110	142
Ball Screw Lead ( mm )		5	10	10	10	20	10	20	25	25	32
Gear Ratio	H	5	6	6	8	8	8	32/3	32/3	32/3	12
	L	20	24	24	24	24	24	32	32	32	36
Efficiency %	H	0.4	0.4	0.40	0.40	0.40	0.40	0.4	0.40	0.40	0.40
	L	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25
Max. Permissible Input Power ( KW )	H	0.54	1.3	2.2	3.6	4.0	5.5	8.9	13.3	14.5	21.5
	L	0.27	0.63	1.0	1.9	2.1	2.8	4.1	6.5	7.5	9.5
No-Load Torque ( N.m )		0.29	0.62	1.37	1.96	2.65	3.92	9.81	19.6	27	38
Keeping Torque ( N.m )	H	1.27	4.31	10.78	19.6	39.2	51.0	68.6	140.1	175	260
	L	0.26	0.91	2.4	5.8	11.8	15.0	19.5	41.2	52	70
Permissible Input Torque ( N.m )		19.6	49.0	153.9	292.0	292.0	292.0	735.0	1372.0	1764	2450
Max. Load, Required Input Torque ( N.m )	H	2.8	9.0	21.5	39.1	77.0	104.5	169.6	317.5	435	663
	L	1.4	4.3	9.6	20.4	39.6	54.2	98.5	177.9	242	365
Screw Travel(mm) Per Turn Of Worm Shaft	H	1	1.66	1.67	1.25	2.5	1.25	1.88	2.25	2.34	2.67
	L	0.25	0.42	0.42	0.42	0.83	0.42	0.63	0.75	0.78	0.89
Max. Load, Permissible Input Speed( rpm)	H	1500	1400	1000	890	500	500	500	400	310	300
	L	1500	1400	1000	890	500	500	400	350	295	240
Max. Load, Lifting Screw Output Torque( N.m )		8.7	34.7	86.7	208.2	416.3	555.1	1040.9	2081.7	2514	4586
Remarks: 1: Efficiency is under grease lubrication  2: H: High speed gear ratio  L: Low Speed Gear Ratio

Experienced, skilled staffs

Over 50 highly trained staffs who possess the skills and knowledge to make high quality products. Our aim is for employees to feel engaged with the company, understand the objectives, be creative and have a secure and satisfying working time. 

Large Stock for fast delivery

We have two large warehouse and widest variety of materials. We keep high stock levels for fast delivery. Also thanks to an automatic stock management, we are able to manage correctly and quickly the flow Of materials in the assembly and order fulfillment.



Package & Shippment

Because we put a value on customer satisfaction and product quality, we make it a point to clean and package products with safety. We tend them first, put them in a white bag, use a foaming agent to prevent a collision, and package it inside a sturdy wooden box. In cases of long screw jacks, we first fix the long screw to avoid bending.

 
Standard Quality Treatments