Encoder Model HR12 provides an improved feedback solution in applications typically using modular encoders. The HR12 provides feedback capabilities where the others leave off – high line count resolution',' high temperature operation',' rugged bearing construction',' large tolerance to radial and axial shaft play',' commutation for brushless motor control',' with a strain relieved cable. Quadrature output with index pulse and three-phase commutation provided with industrial 26C31 differential drivers. A flexible member allows for much greater tail shaft run out and TIR than can be tolerated by modular encoder designs',' plus it provides 30 degrees of rotation for commutation timing.

Quantum Devices Model LP12 optical encoder provides an improved feedback solution in applications typically using modular encoders. With an over all height of less than an inch and the stability of a bearing encoder design',' the model LP12 can provide significant performance upgrades in applications limited by traditional modular encoder solutions. Outputs consist of a quadrature with index pulse (Incremental or Sinusoidal) and three-phase commutation. A flexible member allows for much greater tail shaft run out and TIR than can be tolerated by modular encoder designs',' plus it provides 30 degrees of rotation for commutation timing.

Quantum Devices Model QDH20 provides an improved feedback solution in applications typically using a standard size 20 package. The QDH20 provides encoder feedback in standard industrial mounting configurations with superb mechanical and environmental protection. Outputs consist of a quadrature A & B with reference pulse Z as a standard feature. The output can be configured with either the 5 to 26 volt OL7272 line driver or open collector outputs. The QDH20 features two heavy-duty bearings holding the output shaft',' and two more bearings along with an integral flexible spring mount to isolate the working pieces of the encoder from mechanical stresses.

Quantum Devices Model QM22 is a high performance',' small diameter modular encoder ideal for high volume OEM applications and priced competitively for all sizes of motion control projects. The QM22’s versatile electrical configurations include lines counts up to 2500* and several commutation options*. The QM22’s patent lock-n-twist mechanism simplifies installation; saving production time and money. Perfect for NEMA 11 BLDC servo applications.

The Quantum Devices EZ-Comm system is the fastest and most economical way to align an optical encoder’s commutation channels to a motor. EZ-Comm was designed to reduce assembly cost for high volume manufacturing. By eliminating multiple steps from the typical timing of an encoder and motor',' EZ-Comm saves manufacturing time and reduces assembly cost. EZ-Comm is integrated into the high performance',' low profile modular design of the QM35. QM35 EZ-Comm is ideal for high volume OEM applications and priced competitively for all sizes of motion control projects. As simple as a push of a button',' QM35 EZ-Comm is the newest and simplest way to commutate your BLDC motors.

The Quantum Devices EZ-Comm system is the fastest and most economical way to align an optical encoder’s commutation channels to a motor. EZ-Comm was designed to reduce assembly cost for high volume manufacturing. By eliminating multiple steps from the typical timing of an encoder and motor',' EZ-Comm saves manufacturing time and reduces assembly cost. EZ-Comm is integrated into the high performance',' low profile modular design of the QML35. QML35 EZ-Comm is ideal for high volume OEM applications and priced competitively for all sizes of motion control projects. As simple as a push of a button',' EZ-Comm is the newest and simplest way to commutate your BLDC motors.

Quantum Devices Model QR110 is designed to provide high resolution digital feedback in an industrial standard size 11 mounting format. Quadrature with reference pulse output format',' resolutions up to 2048 lines per revolution (direct read) and a variety of electrical options are easily capable of satisfying the most demanding feedback application. The QR110 provides the user digital position information',' directly from the feedback device',' without the external R to D converters that are typically used with resolver feedback. Converting from size 11 resolver to encoder feedback is easily accomplished with the QR110 without the need for costly mounting modification to existing designs. QDI’s unique optical sensing system embodies a much simplified encoder design',' which ultimately results in longer service life and less down time due to feedback device failure. The encoder housing is constructed of a conductive carbon fiber composite that provides the EMI shielding of an all-metal housing and performance of a lightweight robust assembly.

Quantum Devices Model QR145 Optical Incremental Encoder provides an improved feedback solution in applications typically using modular encoders. With an overall height of only 0.87” and the stability of a bearing encoder design',' the model QR145 Optical Incremental Encoder can provide significant performance upgrades in applications limited by traditional modular encoder solutions. Outputs consist of a quadrature with reference pulse and three-phase commutation',' which can be configured with either the industrial standard 5 volt RS-422 Line Driver or the 5 to 26 volt OL7272 line driver. A flexible spring mount allows for much greater tail shaft run out than can be tolerated by modular encoder designs',' plus it provides 30 degrees of rotation for commutation timing. A housing constructed of conductive carbon fiber composite provides the EMI shielding of an all metal housing and the performance of a lightweight robust assembly. An optional IP66 housing is available at a fraction of the cost of competitors’ comparable sealed encoders.

Quantum Devices Model QR787 blind bore version provides a high performance',' high resolution digital feedback solution for small motor applications. The QR787 model provides the resolution of larger encoder packages',' but in a package only 20 mm (0.787″) in diameter. Outputs can be configured in either single ended',' 5 volt RS-422 differential or with high voltage differential line driver. QDI’s patented sensing scheme embodies a much simplified encoder design',' which ultimately results in longer service life and less downtime due to feedback device failure. The encoder housing is constructed of a conductive carbon fiber composite that provides the EMI shielding of an all-metal housing and performance of a lightweight robust assembly.

Quantum Devices Model QR787 is intended for applications requiring high performance',' high-resolution digital feedback in a very small package. The model QR787 provides the resolution of larger encoder packages but in a package only 20 mm (0.787″) in diameter. Outputs can be configured in either single ended',' 5 volt RS-422 differential or with high voltage differential line driver. QDI’s patented sensing scheme embodies a much simplified encoder design',' which ultimately results in longer service life and less downtime due to feedback device failure. The encoder housing is constructed of a conductive carbon fiber composite that provides the EMI shielding of an all-metal housing and performance of a lightweight robust assembly.

Quantum Devices

Quadruple RS-485 Differential Line Receivers

Digi-Key Electronics

Texas Instruments

Verical


		DS301 and DSP402 supported
		Profile position and velocity modes
		Several homing modes
		Objects for Q programming
		Objects for data registers
		7 digital inputs, 3 digital outputs, all optically isolated
		RS-232 cable and all mating connectors are included
	


		744 lines of stored program capability
		Math calculations using analog and digital parameters
		7 digital inputs, 3 digital outputs, all optically isolated
		2 analog inputs, +/-10 volt range
		Stall prevention/detection with encoder feedback
		Advanced anti-resonance algorithm
		Torque ripple smoothing
		Microstepping to 51,200 steps/rev
		Idle current reduction
		32 axis multi-drop capability
		RS-232 cable and all mating connectors are included
		Compatible with many 3rd party HMIs
		Capable of all “S” drive control modes
	


		744 lines of stored program capability
		Math calculations using analog and digital parameters
		15 digital inputs, 7 digital outputs, all optically isolated
		2 analog inputs, +/-10 volt range
		Stall prevention/detection with encoder feedback
		Advanced anti-resonance algorithm
		Torque ripple smoothing
		Microstepping to 51,200 steps/rev
		Idle current reduction
		32 axis multi-drop capability
		RS-232 cable and all mating connectors are included
		Compatible with many 3rd party HMIs
		Capable of all “S” drive control modes
	


		100 lines of icon based program capability
		Si is heralded for its programming ease
		Animation mode displays operation in real time, great for debugging
		15 digital inputs, 7 digital outputs, all optically isolated
		Optional MMI-01 for menu selection, flow control and inputting parameters
		Capable of all  “Q” and “S” drive control modes
		RS-232 cable and all mating connectors are included
	


		Ultra compact size
		Current range 0.3 to 2.2 A/phase, peak of sine
		Electronic damping (anti-resonance)
		Microstepping & microstep emulation
		Built-in self test move profile
		Step & direction inputs
		CW Pulse/CCW pulse operation
		Idle current reduction
		Selectable digital input filter
	


		Great for OEM applications requiring basic step & direction control of a 2-phase step motor
		Step & direction or CW/CCW pulse control
		High performance
		Anti-resonance
		Microstepping
		Microstep emulation
		Simple setup
		Matched step motors Designed for OEMs
	


		Current range 1.12 to 4.5 A/phase, peak of sine
		Electronic damping (anti-resonance)
		Microstepping & microstep emulation
		Built-in self test move profile
		Step & direction inputs
		CW Pulse/CCW pulse operation
		Idle current reduction
		Selectable digital input filter
	


		Current range 2.35 to 8.0 A/phase, peak of sine
		Electronic damping (anti-resonance)
		Microstepping & microstep emulation
		Built-in self test move profile
		Step & direction inputs
		CW Pulse/CCW pulse operation
		Idle current reduction
		Selectable digital input filter
	


		Operates from 90 VAC to 240 VAC
		Provides motor current up to 2.5 A/phase (peak of sine) with idle current reduction
		Electronic damping (anti-resonance)
		Microstepping & microstep emulation
		Built-in self test move profile
		Step & direction inputs
		CW Pulse/CCW pulse operation
		Selectable digital input filter
	

Texas Instruments

Distributor

Distributor

SKU

Stock

Price Range

189

1

$9.33

10

$7.26

25

$6.74

100

$6.18

250

$5.91

500

$5.74

1000

$5.61

7453

1

$6.24

100

$5.47

250

$3.83

1000

$3.09

488

56

$6.7375

100

$6.4000

500

$6.0625

1000

$5.7250

10000

$5.3875

488

45

$6.74

Copyright © 2021 WTWH Media LLC and its licensors. All rights reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.Privacy Policy

Copyright © 2021 WTWH Media LLC and its licensors. All rights reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy