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28 Contacts Model Specifications

Model | Max Current/Contact | Max Current/Unit | Body Length | Body Diameter | Shaft Diameter | Weight | Max RPM (Continuous) |
MX-28 | 4A | 112A | 10.92" | 1.63" | 5.000" | 4.6 Lbs. | 1500 |
MY-28 | 25A | 700A | 11.30" | 2.00" | 0.750" | 7.75 Lbs. | 1000 |
MZ-28 | 35A | 980A | 11.38" | 2.50" | 1.000" | 11.5 Lbs. | 600 |
RPM | Model dependent, see model specifications |
MOUNTING | End of shaft or flange (Click here for installation and best practices video.) |
HOUSING MATERIAL | 304 Stainless steel |
TERMINATIONS | Ring terminals, flying leads, MIL-spec or other connectors |
OPERATION | Can be operated in any direction or orientation |
MAINTENANCE | Features permanently lubricated bearings, brush-free design requires no user maintenance |
VOLTAGE | Standard: Up to 600V AC/DC, Optional: Up to 3,500V AC/DC |
MINIMUM INSULATION RESISTANCE | >500MΩ @ 1kVDC |
AMPERAGE | Model dependent, up to 35A/channel (channels can be bridged in parallel, for higher capacity) |
FREQUENCY | Up to 1GHz (Model and application dependent) |
DATA & SIGNAL TRANSMISSION | Ethernet (10/100/1000Mbps), Etherlink, LAPPNET, Profinet, Profibus, ControlNet, DeviceNet, CAN-Bus, RS485, RS432, RS422, USB (1.0/2.0), Modbus, EtherCAT, CC-Link, coax, thermocouple (all types) and all other major communication protocols (With an appropriate number of circuits and cables) |
STATIONARY CONTACT RESISTANCE | <0.1mΩ |
ROTATING CONTACT RESISTANCE (0-MAX RPM) | Same as stationary contact resistance (<0.1mΩ) |
ELECTRICAL NOISE | <0.01uV |
NOTES | Intrinsically immune to internal arcing, designed for continuous operation |
AMBIENT TEMPERATURE | Not to exceed 160˚F (70˚C) |
IP RATING | Available up to IP67 |
- Brushless, maintenance-free operation
- Combines with rotary union, fiber optic rotary joint (FORJ) and other add-ons
- Unaffected by machine vibration or rotational speed
- Environmentally sealed
- Mount and operate in any orientation
- Packaging Equipment
- Dynamometers
- Thermal Forming Machines
- Assembly Turntables
- Bottling Applications
- Pharmaceutical Filling Equipment
RPM | Up to 15,000 RPM |
MOUNTING | Through-hole, end of shaft, or flange mount available |
HOUSING | 6061 Aluminum or 304 Stainless steel |
PASSAGES | Up to 20 Passages |
PRESSURE | Up to 23,000 PSI - speed and media dependent |
TEMPERATURE | -321F to 900F, depending on options |
FIBER TYPES | Single-mode E9/125μm
Multi-mode G50/125 μm
Multi-mode G62.5/125 μm
*Fiber protection available |
CHANNELS | Standard: 1, 2, 3-20 Channels
Custom: Up to 81 Channels |
CONNECTOR TYPE | SC, LC, FC, ST, LSA, Molex/LC, LuxCis |
POLISH | UPC, APC, PC |
DIGITAL DATA TRANSMISSION | Up to 40Gbits/s per channel |
RPM | Up to 3,000 RPM (Model specific) |
TEMPERATURE | -40F to 185F |