Quantum Devices, Inc. Optical Encoders
Home About Us Products Applications News Resources Contact Us
Optical Encoders - Incremental Encoders - Rotary Encoders
5V Operation
4,6,8 Pole Commutation
IP 40
Resolution:
  24-20,000 pulse/rev
  
Mounting:
  1.280" Bolt Circle
  1.575" Bolt Circle
  1.812"Bolt Circle
  Size 15 Resolver
Bore Sizes:
  .250", .312",.375", 4mm
  5mm, 6mm, 8mm
Resolution:
  24-1250 pulse/rev
  
Mounting:
  1.280" Bolt Circle
  1.575" Bolt Circle
  1.812"Bolt Circle
  Size 15 Resolver
Bore Sizes:
  .250", .312",.375", 4mm
  5mm, 6mm, 8mm
5V Operation
4,6,8 Pole Commutation
IP 40
Resolution:
  24-20,000 pulse/rev
Mounting:
  Size 15 Resolver
  
Bore Sizes:
  .250", .312",.375", 4mm
  5mm, 6mm, 8mm
5V Operation
4,6,8 Pole Commutation
Resolution:
  24-20,000 pulse/rev
  
Mounting:
  1.575" Bolt Circle
  1.812" Bolt Circle
  Size15
Bore Sizes:
  .250", .312",.375", 4mm
  5mm, 6mm, 8mm
5-26V operation
200-5000 Pulse/Rev
IP 66 (Solid Shaft)
IP 64 (Hollow Shaft)
Resolution:
  120-5,000 pulse/rev
  
Mounting:
  Flange w/ 1.181" Female Pilot
  Flange w/ 1.250" Male Pilot
  Servo w/ 1.181" Female Pilot
  Servo w/ 1.250" Male Pilot
  Size 25 Flange and Pilot
  Size 25 Servo and Pilot
  2.250" Bolt Circle Flex Mount
Bore/Shaft Sizes:
  0.250", 0.375", 10mm,
  0.375", 0.500", 0.625"
5V, 5-26V operation
200-5000 Pulse/Rev
4,6,8,12,18,32 Pole Commutation
IP 30 (Cover w hole)
IP 40 (Solid cover)
IP 66 (Sealed option)
Resolution:
  120-5,000 pulse/rev
  
Mounting:
  1.812" BC, 1.575" BC, Size 15 Resolver
  Sealed Resolver Mount
  Side mount U Flex, 1.575" BC Inverted mount
  1.812" BC inverted Mount
Bore Sizes:
  .250", .312", 375",
  4mm, 5mm, 6mm, 8mm, 10mm
5V, 5-26V operation
500-10,000 Pulse/Rev
4,6,8 Pole Commutation
IP 30 (Cover w hole)
IP 40 (Solid cover)
Resolution:
  500-10,000 pulse/rev
  
Mounting:
  2.375" Bolt Circle
  1.812" Bolt Circle
  Size 21 Resolver
Bore Sizes:
  .375", .500", .625"
  12mm, 14mm
5V or 5-26 V operation
IP 50
Resolution:
  500-2048 pulse/rev
  
Mounting:
  .550 Bolt Circle x3 2-56, 0.20" deep
  
Bore/shaft Sizes:
  .125" solid Shaft
  .125" hollow shaft
5V or 5-26 V operation
IP 50
Resolution:
  500-2048 pulse/rev
  
Mounting:
  Size 11
  
Bore/shaft Sizes:
  .125" solid Shaft
  .125" hollow shaft
  2.0 mm hollow shaft
  2.5 mm hollow shaft
  3.0 mm hollow shaft
  4.0 mm hollow shaft
5V operation
4,6,8 Pole Commutation
up to 20,000 Line Count
Resolution:
  24-20,000 Incremental
  24-1250 Sin/Cos
  
Mounting:
  1.280" Bolt Circle
  1.575" Bolt Circle
  1.812"Bolt Circle
  Size 15 Resolver
LPBore/shaft Sizes:
  .250", .3125",
  5mm, 6mm, 8mm
5V or 5-26V Operation
IP 50

Resolution:
  500-2048 Pulses/rev
  
Mounting:
  20mm side mount flex bracket
  
Bore Sizes:
  2.0 mm hollow shaft
  2.5 mm hollow shaft
  3.0 mm hollow shaft
  4.0 mm hollow shaft

QPhase is a family of high resolution miniature optical encoders for applications requiring high performance, high resolution digital feedback in a very small package.




QR12 1.22" Dia, .99" H
Highest resolution encoder
Incremental, Commutation
Standard JAE Connector
Bore sizes - Resolutions - Mounting

Sine/Cosine
Encoder Options
Need a Renco RDHI,RHS15,
RCM15,RCH20, RCM21,RM21
or other Renco style encoder?
We can help!
     



HR12 1.42" Dia 1.12"H
HEDS compatible
IP52 Sealed
Incremental, Commutation
Bore sizes - Resolutions - Mounting
QDH20 Size 20 & 25 Flange and Servo
For Industrial applications
IP66 & IP64 Sealing
Cable Gland or MS Connector
Bore sizes - Resolutions - Mounting
QD145 1.45" Dia., .87" H
Flying Leads Cable
Incremental & Commutation
High Temperature & Sealed options
Bore sizes - Resolutions - Mounting
     


QD200 2.00" Dia., .93" H
Flying Leads Cable
Incremental & Commutation
High Temperature option
Bore sizes - Resolutions - Mounting
QD787 .787" Dia .795"H
Incremental Solid Shaft
Ideal for potentiometer replacement
Female or Male connector options
Bore sizes - Resolutions - Mounting
QD787 .787" Dia .795"H
Incremental Hollow Shaft
Ideal for potentiometer replacement
Female or Male connector options
Bore sizes - Resolutions - Mounting
     

LP12 1.22" Dia 0.82"H
Incremental or Sin/Cos
Low Profile, 0.816" H
High Resolution
Bore sizes - Resolutions - Mounting
QD-110 1.062" Dia .82"H
Incremental
Ideal for size 11 Resolver replacement
Female or Male connector
Bore sizes - Resolutions - Mounting
JR12 1.22" Dia .99"H
Jam Nut Mounting
Size 15 Resolver Style
Incremental, Commutation
Bore sizes - Resolutions - Mounting