Operating instructions

Incremental Rotary Encoders
38
Incremental Encoders RHI90 Series
Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com
Telephone [phone] • FAX [phone] • E-Mail: [e-mail]
®
PEPPERL+FUCHS
RHI90 Series
Hollow Shaft
• Compact and rugged housing design
• Variable hollow shaft, 16 mm to 45 mm
• Outputs up to 2500 ppr
• Loadable metal disc
• 5 or 10-30 VDC
Order Code
The RHI90 is specifically designed for mechanical drive and lift
engineering. A rugged metal code disc assures that the encoder can
be used for applications with extreme shock and vibration stress.
With up to 2500 pulses it is ideal for applications that require high
accuracy. Additional shaft bore sizes are available. Contact your P+F
representative for details. Its relatively small outside diameter allows
it to be used even if little mounting space is available.
RHI90N- ®® A ®® R6 ® N- ®®®®
Connection type
AA Plug connector type 9416, 12-pin
AB Plug connector type 9416L, 12-pin
K1 Cable, 1 m
Example: RHI90N-0EAK1R61N-1024
Pulse count
100, 360, 500, 512, 1000,
1024, 1250, 2048, 2500
Shaft dimensions
0E Hollow shaft Ø 16 mm
0F Hollow shaft Ø 20 mm
0G Hollow shaft Ø 24 mm
0H Hollow shaft Ø 25 mm
0I Hollow shaft Ø 30 mm
0L Hollow shaft Ø 38 mm
0N Hollow shaft Ø 45 mm
0Z Hollow shaft Ø 1”
Output switching
1 10-30 VDC, push-pull
6 5 VDC, RS-422
Technical Specifications
Electrical
PULSE COUNT
OUTPUT FREQUENCY
SUPPLY VOLTAGE
OUTPUT
CURRENT CONSUMPTION
LOAD CURRENT Push-pull
PER CHANNEL
RS-422
VOLTAGE DROP Push-pull
RS-422
RESPONSE TIME
CERTIFICATES
≤ 2,500 ppr
≤ 120 kHz
10-30 VDC
5 VDC
10-30 VDC, push-pull
5 VDC, RS-422
≤ 70 mA
≤ 40 mA, short circuit,
reverse polarity protected
≤ 20 mA
< 2.5 V
–
980 ns
No. NMTR.E223176
Yes
Mechanical
MATERIAL Housing
Flange
Shaft
Pulse disc
WEIGHT
ROTATIONAL SPEED
STARTING TORQUE AT 20°C
SHAFT Angle offset
LOADING
Axial offset
BEARING WORKING LIFE
Aluminum
Aluminum
Stainless steel
Nickel
≈ 2.0 lbs
≤ 3,500 rpm
≤ 8.5 in-oz
1°
≤ 1 mm
≥ 2 x 10
9
revolutions
Environmental
STORAGE TEMPERATURE
OPERATING TEMPERATURE
HUMIDITY
SHOCK RESISTANCE
VIBRATION RESISTANCE
ENCLOSURE RATING
-40ºC to +80ºC (-40ºF to +176ºF)
-20ºC to +70ºC (-4ºF to +158ºF)
No moisture condensation
100 g for 6 ms
10 g, 10-2,000 Hz
IP65
Connection Types
CONNECTOR
CABLE
Type 9416, 12-pin
Type 9416L, 12-pin
Ø7.8 mm, 8 x #26 AWG,
1 m length