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HC20 Series Incremental Encoders for Stepper and Small Servo Motors

HC20 Series Incremental Encoder for Stepper and Small Servo Motors
M15 Series Incremental Encoder for Stepper and Small Servo Motors

M15 Series Incremental Encoder for Stepper and Small Servo Motors
M53 Series Incremental Encoder for Stepper and Small Servo Motors

M53 Series Incremental Encoder for Stepper and Small Servo Motors
Description N/A
Brands N/A Dynapar™
Model N/A HC20 N/A M15 N/A M53
Type N/A Incremental Encoder
Code N/A Incremental Optical N/A Incremental N/A Incremental Optical
Resolution N/A 500 to 2,500 pulses/rev N/A Incremental: 200 to 1024 PPR
Commutation: 4, 6, or 8 pole 		N/A Incremental: 500 to 2048 PPR
Commutation: 4, 6 or 8 pole
Commutation N/A 4 Pole 6 Pole 8 Pole N/A N/A
Format N/A Two channel quadrature (AB) with optional Index (Z) and complementary outputs N/A N/A
Phase Sense N/A Phasing for CCW rotation of motor shaft (viewing from encoder cover side): A leads B by 90º ± 22.5º electrical, and U leads V leads W by 120º N/A N/A
Index N/A 90º Electrical (Gated A and B High) N/A N/A
Waveforms N/A Square wave with rise and fall times less than 1 microsecond into a load capacitance of 1000 pf N/A N/A
Accuracy N/A N/A Incremental: ±5 arc-mms. max. edge to edge
Commutation: ±6 arc-mins. max. 		N/A Incremental: ±5 arc-mins. max. edge to edge
Sense N/A N/A Viewing encoder mounting surface
Incremental: A leads B by 90º for CCW rotation of motor shaft
Commutation: U leads V, V leads W by 120º for CW rotation of motor shaft 		N/A Viewing encoder mounting surface
Incremental: A leads B by 90º for CCW rotation of motor shaft
Commutation: U leads V, V leads W by 120º for CW rotation of motor shaft
Phasing N/A N/A Incremental: 90º ±18º electrical
Commutation: 8 Pole: 30º; 6 Pole: 40º; 4 Pole: 60º mechanical
Index to U Channel: ±1º mechanical - Index center to U channel edge 		N/A Incremental: 90º ±18º electrical
Commutation: 8 Pole: 30º; 6 Pole: 40º; 4 Pole: 60º mechanical
Index to U Channel: ±1º mechanical - Index center to U channel edge
Symmetry N/A N/A Incremental: 180º ±18º Electrical
Commutation: 8 Pole: 45º; 6 Pole: 60º; 4 Pole: 90º mechanical 		N/A Incremental: 180º ±18º Electrical
Commutation: 8 Pole: 45º; 6 Pole: 60º; 4 Pole: 90º mechanical
Index Pulse Width N/A N/A 180º ±36º Electrical (Gated with B low) standard N/A 90º ±36º Electrical (Gated with A high and B low)
Key Features N/A
  • Economical Servomotor Feedback with New Phased Array ASIC
  • High 120ºC Operating Temperature Won't Limit Motor Performance
  • Up to 2500 PPR Direct-Read with Commutation Channels
 		N/A
  • Modular Encoder with Easy Installation Requiring No Special Gapping Tools or Parts
  • Phased Array Sensor Technology Allowing 0.030" Axial Shaft Play
  • Wide -20 to 120ºC Operating Temperature Range
 		N/A
  • 2.0" Diameter Modular Encoder with Easy Installation Requiring No Special Gapping Tools or Parts
  • Phased Array Sensor Technology Allowing 0.020" Axial Shaft Play
  • Up to 2048 PPR with Commutation Tracks