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Rotary Encoder Rotary Encoders  
   
   
   
  Rotary Encoders are ideal solutions for applications requiring measurement of speed, length, travel, direction of rotation etc. They are robustly constructed to withstand the conditions encountered in industry such as Printing, Packaging, Metal Processing, Textile and Machine Tool
   
  Rotary Encoder
   
 
Specifications
SUPPLY VOLTAGE 5 V DC or 5-24 V DC
SUPPLY CURRENT 50 to 70 mA (quiescent)
OUTPUT PULSES Up to 2500 PPR
OUTPUT PULSE AMPLITUDE Same as supply voltage
OUTPUT CHANNELS (A) Single channel square pulses.
(A B) Two channel 90 deg. phase shifted square pulses.

(A B Z) Two channel 90 deg. phase shifted square pulses with a marker pulse/revolution.

(ABZ/L) Same as above with differential line driver output (Six-channel)
OUTPUT CABLE LENGTH 0.5 meter (Standard)
OUTPUT FREQUENCY 25 KHz Max. (Upto 512 PPR), 6000 R.P.M. (Max.) 100KHz (Max.) (from 513-2500 PPR).
MECHANICAL BODY Machined Aluminium body in anodised finish.
SHAFT Stainless steel (SS-304) of 6/10 mm. dia., 12/22 mm long.
PROTECTION CLASS Weather proof as per IP-64
   
 
OUTPUT WAVE FORM
Encoder Output Wave Form
   
 
OUTPUT O/P Rating Sink Source
Standard 5 V DC(TTL) or
5-24 V DC
20 mA 20 mA
Differential Line Driver 5V DC(TTL) or
5-24V DC
20 mA 20mA
   
 
   
 
   
   
  ABSOLUTE ENCODER
(FOR 6, 8, 10, 12, 20, 21 or 24 - STATION TURRET)
   
  Absolute Encoder
   
 
Specifications
SUPPLY VOLTAGE 15-30 V DC (Ripple free)
SUPPLY CURRENT 50 to 70 mA (quiescent)
OUTPUT PULSES 4 Bit binary data with strobe and parity
OUTPUT PULSE AMPLITUDE Same as supply voltage
OUTPUT CABLE LENGTH 0.5 meter (Standard)
MECHANICAL BODY Machined Aluminium body in anodised finish.
SHAFT Machined Aluminium body in anodised finish.
PROTECTION CLASS Weather proof as per IP-64
   
 
Position Number
1
2
3
4
5
6
7
8
BIT 1
1
0
1
0
1
0
1
0
BIT 2
0
1
1
0
0
1
1
0
BIT 3
0
0
0
1
1
1
1
0
BIT 4
0
0
0
0
0
0
0
1
STROBE
1
1
1
1
1
1
1
1
PARITY
1
1
0
1
0
0
1
1
 
  Note : Encoders with 8 Bit Binary data are also available.
   
  Encoder Electrical Signal
   
 
OUTPUT O/P Rating Sink Source
Voltage 15-30V DC ---- 50 mA
   
 
Encoder DiameterEncoder Measurement
   
 
Due to continuous development & improvements, Illustration/Specifications are subject to change without notice
 
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