The SNH012, with 12.7mm through bore size and compact 56mm outside diameter, uses SenRing's fiber brush technology which offers several advantages over conventional slip ring contacts including multiple points of contact per brush bundle, low contact force per fiber and low contact wear rates.
SNH012(Standard) Dimensions
Download Drawings
*Please note: Outer Diameter should be 86mm when circuits > 40
SNH012 Specifications(Standard)
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Contact Material
Precious metal brush,Silver plated rings
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Current Rating
10A/per circuit and 2A signal current
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Number of Circuits
6 circuits and 12 circuits signal
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Operating Speed
600 rpm* continuous
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Lead Wire
UL Teflon® Awg28,Awg22,Awg16(200 mm)
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Voltage
400 VAC
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Operating Temp.
-40°C to 80°C
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Working Humidity
60%RH
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Torque
Approx. ≤8.25 g·m (for reference )
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Dielectric Strength
≥800V&50Hz between each circuit
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Insulation Resistance
700MΩ&400VDC
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Noise
Less than 50 mΩ & 6 VDC, 50 mA, 5 rpm
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Housing Material
Aluminum Alloy
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Protection
IP54
*Please note that the operational life of the unit is dependent upon rotational speed, environment and temperature.
Options
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Longer lead lengths available
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Power and signal combinations
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Rotor and stator lead exits
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gold alloy brush,Gold plated rings
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IP65,IP68 are optional
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flange mounting is optional
SNH012(flange mounting-Optional)Dimensions
Features
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12.7mm(0.5 inch) through-bore size.
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Compact 56mm(86mm when circuits>40) outside diameter; smaller OD, customized on request
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2,3,4, 6, 12, 18, 24, 30, 36, 48 circuits are standard, others,need to be customized
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Signals, 5Amp, 10Amp current version; >24Amp, customized on request
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Speeds up to 600 rpm continuous, >600rpm, need to be customized
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Steel bearings and machined shaft and housing for harsh environments
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Collar mounting is standard; flange mounting is optional
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Various lead exits are available
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Silver plated rings are standard. Gold plated, optional.
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precious metal brush are standard. gold alloy brush, optional.
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Awg28,Awg22,Awg16,Awg10, 200mm lead wire are standard, >200mm is optional.
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Continuous 360° rotation of power or data signals
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Protection grade IP54 is standard, IP65,IP68, optional
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Aluminum alloy housing material
Benefits
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Transfers control and data signals
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Fiber brush technology provides maintenance-free operation (no lubrication required)
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Modular design meets special requirements through off-the-shelf manufacturing techniques
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Customized configurations for your application
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Quick shippments
Lead Wire Color Code
Circuit No.
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1
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2
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3
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4
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5
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5
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Color
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BLK
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RED
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YEL
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GRN
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BLU
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WIT
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Circuit No.
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7
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8
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9
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10
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11
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12
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Color
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BRN
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ORG
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GRAY
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CLAR
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WIT-RED
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WIT-RED
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12 circuits/per group, groups with tags
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Type Application
Industrial machinery
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Filling equipment
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Exhibit / display equipment
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Medical equipment
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machining centerse
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rotary index tables
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Mechanical arm
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Surgery lamp
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heavy equipment turrets or cable reels
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Revolving door
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Packaging machine
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Coiling machine
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test equipment
|
packaging machines
|
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