Worm Gearbox Gear Pinion and Worm Gear Rack

• Customization: Available
• Standard or Nonstandard: Nonstandard
• Application: Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery
• Model NO.: OEM
• Spiral Line: Right-Handed Rotation
• Head: Single Head
• Reference Surface: Cylindrical Surface
• Type: ZK Worm
• Keyway: with/Without
• Set Screw: with/Without
• Hub: with/Without
• Drawing: as Demands
• Size: as Demands
• Transport Package: Cartoon Box/Wooden Box
• Trademark: HRSY
• Origin: Tianjin
• HS Code: 7315119000

Product Description

Hydrostatic worm gear and rack systems

We offer imported high-precision hydrostatic worm gears and racks, with an accuracy of up to 0.01 mm/830mm cumulative pitch error.

The hydrostatic worm gear and rack mechanism involves injecting pressurized oil into the meshing tooth surfaces of the worm gear and rack to form a highly rigid oil film of a certain thickness, separating the two tooth surfaces and transforming the mechanical friction between the meshing surfaces into pure fluid friction.

This achieves high efficiency, high precision, high load, high stability, and long life in the movement of moving parts over long distances.

Due to its characteristics of both pure fluid friction and the mechanical structure of the worm gear and rack, the hydrostatic worm gear and rack transmission is particularly suitable for heavy-duty machine tool feed drive systems, mainly used in the linear motion mechanisms of heavy and large machine tool worktables, gantry frames, columns, slides, and rams.

Its main features include:

Low friction resistance.

The starting friction coefficient can be as low as 0.0005, resulting in low power consumption and high transmission efficiency, reaching 94% to 98%, and maintaining stability even at low speeds.

Excellent accuracy retention.

Good vibration resistance.

High axial rigidity.

The rack can be extended indefinitely, suitable for long-stroke moving parts.

Test

Certifications

CE

ISO9001:2015

RoHS

Applications

1. Large gantry machine tool field

2. Heavy-duty machine tool field 

3. Precision machine tool and automation equipment field 

4. CNC laser cutting/welding equipment field

Advantages

1. Large transmission ratio and compact structure

2. High positioning accuracy and repeat positioning accuracy

3. Strong load-carrying capacity and high rigidity

4. Suitable for long-stroke transmission and stable operation

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Tianjin Haorongshengye Electrical Equipment Co.,Ltd

1. Was founded in 2008
2. Our Principle:  "Credibility Supremacy, and Customer First" 
3. Our Promise: 
"High quality products, and Excellent Service" 
4. Our Value: 
"Being Honesty, Doing the Best, and Long-lasting Development" 
5. Our Aim: 
"Develop to be a leader in the power transmission parts industry in the world"
6.Our services:1).Competitive price 
2).High quality products
3).OEM service or can customized according to your drawings
4).Reply your inquiry in 24 hours
5).Professional technical team 24 hours online service
6).Provide sample service

FAQ

1. About us Our factory is established in 2008 and located in Tianjin, near Beijing. We have more than 20years manufacturing experience and 15 years export experience.

2. Our main products
We are focus on power transmission parts, including standard and OEM high precision gear, gear rack, sprocket, roller chain, timing pulley, timing belt and other mechanical transmission products.

3. Certifications
 We strictly adhere to the ISO 9001 quality management system and international CE certification standards to ensure products meet customer requirements.

4. Can l obtain samples? 
Yes.

5.Can l use my own nameplate on the product? 
Yes, if you need, please communicate in advance.

6. When will the shipment be made?
The general standard type delivery time is 7 to 15 days. lf the quantity is large, we will communicate with you in advance based on the actual situation. 

7.How to place an order? 
Just tell us what you need, then we can make a Invoice for you. If all OK , then make the order and we shipping to you the goods ASAP. In order to ensure that all products are what you need, we will show you the pictures, drawings, videos and so on before shipping . 

8. What's the payment term? 
We normally accept T/T, Western Union, L/C, and Paypal.

Exhibitions