Model EN11
11mm Rotary Encoder
2 Bits Gray Code
Incremental/Contacting Type
Metal Bushing/Shaft
Push-on Switch Option
RoHS Compliant
MODEL STYLES
Top Adjust, with Switch, Threaded Bushing
Top Adjust, without Switch, Threaded Bushing
Top Adjust, with Switch, Plain Bushing
Top Adjust, without Switch, Plain Bushing
Side Adjust, with Switch, Threaded Bushing
Side Adjust, without Switch, Threaded Bushing
Side Adjust, with Switch, Plain Bushing
Side Adjust, without Switch, Plain Bushing
EN11-HSM
EN11-HNM
EN11-HSB
EN11-HNB
EN11-VSM
EN11-VNM
EN11-VSB
EN11-VNB
ELECTRICAL
1
Pulses ( Per Revolution )
Encoder Closed Circuit Resistance
Encoder Contact Rating
Operating Current, Maximum
Dielectric Strength
Insulation Resistance, Minimum
Sliding Noise ( at 60 RPM )
Contact Bounce ( at 15 RPM)
Operating Speed ( RPM )
Switch Power rating
Switch Contact Resistance
Actual Electrical Travel, Nominal
20
3 Ohms, max.
10mA/ 5Vdc
10mA
300Vac/1mA, I minute
100M ohms at 250Vdc/ 1mA
2.0ms max.
5.0ms max.
100 RPM max.
10mA/ 5Vdc
100 milliohms
Continuous
1
Specifications subject to change without notice.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
February 16, 2007
Website:
www.bitechnologies.com
page 1 of 4
BI technologies
Model EN11
MECHANICAL
Total Mechanical Travel
Detents ( per Revolution)
Rotational Torque of Detent, Maximum
Switch Operating Force
Switch Travel
Continuous
0 and 20
2.5 oz-in
550 gf
0.5mm
ENVIRONMENTAL
Operating Temperature Range
Rotational Life
-30°C to +85°C
30,000 cycles
ORDERING INFORMATION
2
EN11 - VSM 1 A F 20
Model Series
Shaft Length “L” see below
Style
Detents :
0 = No Detent
1= 20 Detents
Shaft Type
Bushing Length (M)
A = 5mm
B = 7mm
Shaft Types
CIRCUIT DIAGRAM
2
Contact our customer service for custom designs and features.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
February 16, 2007
Website:
www.bitechnologies.com
page 2 of 4
BI technologies
Model EN11
OUTLINE DRAWING
MODEL EN11-HSM
(Top Adjust, with Switch, Threaded Bushing)
MODEL EN11-HNM
(Top Adjust, without Switch, Threaded Bushing)
MODEL EN11-HSB
(Top Adjust, with Switch, Plain Bushing)
MODEL EN11-HNB
(Top Adjust, without Switch, Plain Bushing)
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
February 16, 2007
Website:
www.bitechnologies.com
page 3 of 4
BI technologies
Model EN11
MODEL EN11-VSM
(Side Adjust, with Switch, Threaded Bushing)
MODEL EN11-VNM
(Side Adjust, without Switch, Threaded Bushing)
MODEL EN11-VSB
(Side Adjust, with Switch, Plain Bushing)
MODEL EN11-VNB
(Side Adjust, without Switch, Plain Bushing)
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
February 16, 2007
Website:
www.bitechnologies.com
page 4 of 4
BI technologies
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