Opto-Electronic Incremental Encoder

Series - MOL30

 

 Download

-   2 Channels w/ Reference Pulse

MOL30 Incremental Shaft Encoder

-  30mm Diameter 

-   5000 RPM

-   100 to 1024 PPR

-   Supply Voltage: 5V, 12 to 24V

-   Shaft Coupling Included

The MOL30 series incremental encoder is characterized by economy, high resolution and very long life.  Rugged design features aluminum housing, metal shaft and ball bearings making it ideal for applications where a high quality encoder with long life is required. Four output types to choose from; "Push-Pull", "Open Collector", "Voltage" & "Linedriver".

Electrical Specifications

B K NPN N

Resolution  (PPR)

100, 200, 360, 500, 1000, 1024

Channels

A, B, Z

A, /A, B, /B, Z, /Z

Frequency Response

180 kHz

Supply Voltage

5VDC ±5% or 12~24VDC ±5% 5VDC ±5%

Current Consumption  (no load)

60mA

50mA

Insulation Resistance

Min. 100 Mohms @ 500VDC

Dielectric Strength

750VAC, 1 minute (between all terminals and case)

Output Voltage - High / Low

See charts below

Sink Current

Signal Risetime

Mechanical Specifications

Moment of Inertia

20g · cm2

Max Slewing Speed

5000 RPM

Starting Torque

20 gf-cm max.

Shaft Loading

Axial: 1kgf max.   /   Radial: 2kgf

Play of Shaft

 Axial: 0.2mm max.   /   Radial: 0.1mm max.

Weight

80 grams

Environmental Specifications

Operating Temperature

-10ºC to +70ºC

Storage Temperature

-25ºC to +85ºC

Humidity

85% RH

Vibration

10 - 55 Hz, 1.5mm, 2 hrs.

Shock

50G max.

Protection Grade

IP 50

Materials

Housing

Aluminum

Shaft 

Stainless Steel

Schematic and Output Waveform for Types B, K & NPN

Control Output Characteristics

Type

Low High
Current Voltage Current Voltage

B

30mA 0.4V max. 10mA Vcc-1.5V min.

K

30mA 0.4V max. 30mA Vcc

NPN

10mA 0.4V max. 10mA Vcc
Type

Signal Response Time (Rise/Fall)

B

1µS max.

Based on cable length of 2m and 20mA max. sink current

K 1µS max.
NPN
1µS (5VDC: Output resistance 820S)
2µS (12-24VDC: Output resistance 4.7KS)
 

Cable Connections

Brown: V+

Black: Channel A White: Channel B
Orange: Channel Z Blue: 0V (Gnd) Shield

Schematic and Output Waveform for Type N (Linedriver)

Control Output Characteristics

Low

High
Current

Voltage

Current Voltage
20mA 0.5V max.

-20mA

2.5V
 

Signal Response Time (Rise/Fall)

0.5µS max.

Based on cable length of 2m and 20mA max. sink current

 

Cable Connections

Brown: V+ (5V) Orange: Channel Z
Black: Channel A Yellow: Channel /Z
Red: Channel /A Blue: 0V (GND)
White: Channel B Shield
Gray: Channel /B  

Dimensions (mm)

MOL30 Incremental Encoder Dimensions

 

 

P3 America, Inc.

3089C Clairemont Dr. #363 - San Diego, CA  92117

Phone: (858) 277-1420   Fax: (858) 225-0439

www.p3america.com

 

© P3 America, Inc. 2004 - 2006. All Rights Reserved