Diamond Proprietary Document Diamond Roll-Rings ®.
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Transcript of Diamond Proprietary Document Diamond Roll-Rings ®.
Diamond Proprietary Document
Diamond
Roll-Rings®
Diamond Proprietary Document
High Performance Alternative to Traditional Slip Rings
Diamond Proprietary Document
ROLLING FLEXURE BETWEEN A STATOR & ROTOR
OUTER RING
FLEXURE
INNER RING
CIRCUITBARRIERS
Diamond Proprietary Document
Roll-Ring® Summary
Low electrical resistance noise High power transfer efficiency No maintenance Lower life cycle costs Low torque Long life Low wear and no wear debris Can be customized to specific application
Diamond Proprietary Document
Roll-Ring® Background
Product line dates from 1980’s Originated with Honeywell, Mesa AZ Installed on International Space
Station-Solar panels by Lockheed Martin / NASA
Developed by Roltran, Phoenix, AZ-Inventor Pete Jacobson
Diamond Proprietary Document
U.S. Army
Defense Radar
43 Circuit module26 Power circuits -115 VAC at 10A16 Digital circuits
-Lifetime noise 20 milliohms at 300 mA
Size: 9”OD x 11” L
Diamond Proprietary Document
Microwave Antenna
# ckts, power ratings, etc. ;
• Model 22108
45 Channels
6 channels at 5a
39 channels at 1a
Size: 19”L x 6” OD
Diamond Proprietary Document
ASR Rotary Joint & Roll-Ring®
5 COAX R/J CHANNELS 1 WAVEGUIDE CHANNEL
24 CHANNEL ROLL RING
ENCODER MOUNTING
Diamond Proprietary Document
CMP Application
• Model 1008-18T• Semiconductor Fab• 18 Circuit module
– 180 VDC at 7A– Amphenol connectors– Size: 7.5” OD x 6.5” L
Diamond Proprietary Document
ASR Rotary Joint Application
Model 1023-16T
16 circuits
-230 VAC at 1A
-Size: 7.9” OD x 7.9” L
Diamond Proprietary Document
CMP Application
Model 1016-13T
13 Channels
5 Power Channels
30 amps, 15 vdc
8 Signal Channels
3 amps, 15 vdc
Diamond Proprietary Document
Helicopter Application
• Model 1004-36A 36 Channels
22 Power Channels- Rated 1800 vdc, 10 a
14 Low Power Size: 5” OD, 11” L
Speed: 800rpm
Diamond Proprietary Document
ATC Application
• Model 2521
– Size: • 13.5”OD
– 26 channels• 5 at 10 amps• 19 signal circuits
Diamond Proprietary Document
24 Circuit Roll-Ring®
Outer ringassembly
Inner ringassembly
Flexures
Diamond Proprietary Document