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Magnetic incremental measurement HIWIN MAGIC-PG inquiry

Positioning measurement system integrated in a linear guideway size HG20, 25 and QH20, 25

  • Zero contact measurement with analog or digital output
  • Digital resolution of up to 0.5 μm
  • Encoder and housing are resistant to dust, humidity, oil and chips
  • Encoder with metal housing and IP67 protection mode
  • Simple assembly
  • Signal output in real time
  • Special housing for EMC optimization


Basic parameters encoder head measuring MAGIC-PG

Part number Code For guideway Output signal Resolution Repeatability bidirectional Absolute accuracy Operating voltage Max. measurement speed Cable legth [m]
8-08-0211 PM-B-05-0A-G-20-10 HG-20, QH-20 sin/cos 1Vpp ∞, period 1mm ± 0,003 mm ± 20µm/m 5V ± 5% 10m/s
8-08-0215 PM-B-05-0D-G-20-10 HG-20, QH-20 TTL dle RS 422 1µm ± 0,002 mm ± 20µm/m 5V ± 5% 5m/s
8-08-0118 PM-B-05-0A-G-25-10 HG-25, QH-25 sin/cos 1Vpp ∞, period 1mm ± 0,003 mm ± 20µm/m 5V ± 5% 10m/s
8-08-0119 PM-B-05-0D-G-25-10 HG-25, QH-25 TTL dle RS 422 1µm ± 0,002 mm ± 20µm/m 5V ± 5% 5m/s

Basic dimensions encoder head measuring MAGIC-PG with block

Part number L [mm] L1 [mm] B [mm] B1 [mm] H [mm] H1 [mm]
HG_20C 118,0 41,5 44,0 43,0 30,0 4,6
HG_20H 132,7 41,5 44,0 43,0 30,0 4,6
HG_25C 123,0 39,0 48,0 46,4 40,0 5,5
HG_25H 143,6 39,0 48,0 46,4 40,0 5,5
QH_20C 115,7 39,0 44,0 43,0 30,0 4,6
QH_20H 130,4 39,0 44,0 43,0 30,0 4,6
QH_25C 122,4 39,0 48,0 46,4 40,0 5,5
QH_25H 143,0 39,0 48,0 46,4 40,0 5,5

Basic parameters positioning scale with protecting

Part number Code Max. length [m] Pole pitch [mm] Accuracy class Weight [g/m]
8-08-0028-xxxx* PS-B-0000 24 1 ± 20µm/m 70

Basic dimensions rails with groove for magnetic scale

Part number Rail type W [mm] H [mm] D [mm] S [mm] h [mm] d [mm] P [mm] Max. legth* [mm]
HGR20R_G1 R 20 17,5 9,5 - 8,5 6 60 4000
HGR25R_G1C R 23 22 9,5 - 8,5 6 60 4000
HGR20T_G1 T 20 17,5 - M6 10 - 60 4000
HGR25T_G1 T 23 22 - M6 12 - 60 4000
* - maximum legth for rails from one pieces

Basic parameters display PMED for measuring MAGIC a MAGIC-PG

Part number Code Resolution Input signal Operating voltage Relay contact rating 3D (STP)
8-08-0250 PMED-H2-1-00-1 1µm, 2µm, 5µm, 10µm analog: sin/cos 1Vpp, digital: 5V RS422/TTL 5V ±5%/1A DC 24V/2A