High Current Integrated Slip Rings

JINPAT High-Current Integrated Slip Rings

Providing Reliable Power and Signal Transmission Solutions for Heavy Industry

Engineered specifically for continuous 360° rotation in the most demanding environments.

Crafted using precision engineering techniques, JINPA high-current integrated slip rings are designed to bridge the gap between heavy-duty power transmission and high-fidelity signal and data transmission requirements. By integrating high-power channels with sensitive signal circuits into a single, compact unit, JINPAT delivers a streamlined and efficient solution for industrial systems that demand both high-load energy supply and seamless data flow.

Core Technical Advantages

• Ultra-High Power Handling Capacity: Supports current loads of up to 4000A, ensuring robust and reliable operational performance for heavy machinery.

• Carbon Brush Technology: Utilizes premium materials and a low-friction design to achieve extremely low contact resistance and exceptionally smooth rotational operation.

• Compact Integrated Architecture: Efficiently fuses power and signal transmission paths, significantly reducing the required installation space while maintaining superior electrical isolation performance.

• Industrial-Grade Durability: Engineered to withstand severe vibration and harsh operating conditions, ensuring an extended service life and stable electrical performance.

Comprehensive Customization Solutions

We understand that every application scenario is unique. JINPAT offers flexible customization services to precisely meet your specific technical specifications:

• Circuitry & Capacity: Customized current ratings and multi-circuit configuration options.

• Environmental Protection: Adjustable IP protection ratings and a wide operating temperature range.

• Mechanical Specifications: Optimized rotational speeds and specialized mounting structure designs.

Key Application Areas

With over 30 years of manufacturing experience, JINPAT has become a trusted partner in the following sectors:

Energy & Marine Engineering: Offshore drilling platforms, deep-sea research equipment, and seismic exploration systems.

Heavy Machinery: Ship-mounted cranes, port machinery, and tunnel boring equipment.

Infrastructure Construction: Oil drilling rigs and large-scale industrial automation systems.

LPA Series Specifications

Series No.

Max IP Grade

Explosion-proof

Outlet Way

Rotor/Stator Installation Method

Round Series 1

IP68

YES

with/without wire

design by customer's request

Round Series 2

IP68

YES

with wire

/

Round Series 3

IP54/IP51

NO

with/without wire

/

Square Series 1

IP68

YES

with/without wire

/

Square Series 2

IP54

NO

with/without wire

/

Square Series 3

IP68

NO

with wire

/

LPA Round Series

Dimension

Circuits

Rating Current(optional)

Max Rated                                 Voltage

Round Series(optional)

D1

D2

L1

L2

Optional

60A

100A

130A

/

690V

Series 1

Series 2

Series 3

300

300

according to circuits and other specifications

Optional

√

√

√

350

350

Optional

95A

150A

260A

/

√

√

√

450

450

Optional

150A

250A

340A

/

√

√

√

500

500

Optional

220A

370A

500A

/

√

√

√

560

560

Optional

220A

370A

500A

/

√

√

√

720

720

Optional

300A

500A

680A

850A

√

√

√

Round Series1

Round Series2

Round Series3

LPA Square Series

Dimension

Circuits

Rating Current(optional)

Max Rated                         Voltage

Square Series(optional)

W2

L2

L1/D1

W1

H1

H2

Optional

60A

100A

130A

/

690V

Series 1

Series 2

Series 3

300

300

according to circuits and other specifications

Optional

√

√

√

350

350

Optional

95A

150A

260A

/

√

√

√

450

450

Optional

150A

250A

340A

/

√

√

√

500

500

Optional

220A

370A

500A

/

√

√

√

560

560

Optional

220A

370A

500A

/

√

√

√

720

720

Optional

300A

500A

680A

850A

√

√

√

Square Series1

Square Series2

Square Series3