Professional manufacture of beam couplings, jaw couplings, odham couplings, bellows couplings, rigid couplings and ballscrew support units since 2000 which can be widely used for servo motor, stepper motor, general motor, encoder etc in the field of CNC machinery , motion control, packaging industry, industrial machinery, automation, printer etc.
Specification
P/N | LK20-C40 | Material | Aluminum |
Max. Bore Diameter | 24mm | Max. Speed | 10000rpm |
OD | 40mm | Length | 66mm |
Rated Torque | 32N.m | Peak Torque | 64N.m |
Lead Time | 3-7days | Forwarder | DHL/TNT/Fedex/UPS |
Application | CNC motor jaw coupler similar Rotex GS19 type of coupling for pump for servo motor, stepper motor etc for machine tooling, pump, injection machine, CNC index table and so on. |
Coupling Selection




Series | LK8/LK20 | LK16 | LK17 |
Outer Diameter/mm | 14~135 | 15~108 | 42~108 |
Bore Range/mm | 2~70 | 3~60 | 8~60 |
Torque Range/N.m | 1.1~1,220 | 1.1~860 | 32~860 |
Max. Speed/rpm | 2,600~19,000 | 3,400~19,000 | 3,400~13,000 |
Mounting Options | Set screw, Clamp | Set screw, Clamp | Set screw, Clamp |
Material Options | Aluminum | Aluminum | Aluminum |




Series | LK10 | LK19 | LK22 |
Outer Diameter/mm | 30~135 | 27~85 | 30~135 |
Bore Range/mm | 2~70 | 5~48 | 0~70 |
Torque Range/N.m | 7.4~1,220 | 2.3~150 | 12~1,780 |
Max. Speed/rpm | 5,000~20,000 | 4,000~12,000 | 2,600~15,000 |
Mounting Options | Taper | Keyway | Keyway |
Material Options | Aluminum body with steel hub | Aluminum | Steel/Cast Iron |
Related Products



LK10 series
CNC motor jaw coupler similar Rotex GS19 type of coupling for pump
LK19 series
CNC motor jaw coupler similar Rotex GS19 type of coupling for pump
LK22 series
CNC motor jaw coupler similar Rotex GS19 type of coupling for pump
Our Company


Factory
Workshop


QC
Sales Team
Who Are We
Factory found in 2000, Guangzhou, is a professional flexible shaft coupling and ball screw support unit manufacture enterprise of R&D, production, marketing and international trade.
Why Are We Confidence
Basing on high product quallity and competitive price
Passed ISO9001:2008 International quality management certification and RoHS certification
Why Choose Us
Advanced technological processes,superior designing and R&D teams
Excellent processing equipment and testing / inspecting facilities
Strict quality assurance systems
Our Certifications


Exhibition
XMIE 2017 (2017 Xiamen Industry Exposition), Booth No. A6190
CIMT 2017 (The 15th China International Machine Tool Show), Booth No. W4-612
M-TECH Tokyo 2017 (21st Mechanical Components & Materials Technology Expo), Booth No. East Hall 7, 13-31
IAS2017 (Industrial Automation Show), Booth No. 5.1H-E233
FAQ
Q: Are you trading company or manufacturer ?
A: We are professional factory focus on reserching, developing and manufacturing various kinds of high precison and quality shaft coupling and ball screw support unit since year 2000.
Q: How long is your delivery time?
A: Generally it is 2-7 days if the goods are in stock. or it is 8-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample but not for free.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
If you have any other concerns, please feel free to contact us as below, Click "Send" Now.