High Current Slip Ring

JINPAT High-Current Integrated Slip Rings: Delivering Robust Power and Signal Transmission for Heavy Industry

Ensuring Reliable Performance During Continuous 360° Rotation

JINPAT high-current integrated slip rings are specifically engineered to provide stable, high-capacity power transmission alongside high-precision signal transmission. By integrating high-power channels with sensitive signal circuits within a single, compact structure, JINPAT offers a streamlined and efficient solution for complex industrial systems that demand both high-load energy supply and seamless data flow.

Core Technical Advantages

• Ultra-High Power Capacity: Supports current loads of up to 4000A, ensuring high-performance power transmission for heavy-duty machinery and equipment.

• Carbon Brush Technology: Utilizes premium materials and a durable carbon brush design to achieve extremely low contact resistance, reduced friction, and exceptionally smooth rotational operation.

• Compact Integrated Design: Efficiently consolidates power and signal circuits, significantly saving installation space while ensuring robust electrical isolation.

• Built for Harsh Environments: Meticulously designed to ensure an extended service life and stable electrical performance, excelling even under conditions of intense vibration and in the most challenging industrial settings.

Fully Customized Solutions

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

Circuits & Capacity: Tailored current ratings and circuit configurations.

Environmental Protection: Adjustable ingress protection (IP) ratings and operating temperature ranges.

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

Industrial Application Fields

With over 30 years of manufacturing excellence, JINPAT has established itself as a trusted partner within the industrial sector:

Energy & Marine: Offshore oil and gas platforms, marine scientific research equipment, and seismic exploration systems.

Heavy Machinery: Marine engineering equipment, ship-mounted cranes, and port machinery.

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

Typical Applications: Oil Drilling Rigs | Port Machinery | Marine & Crane Systems | Marine Engineering Equipment

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