9851R5KL2.0 BEI Duncan, 9851R5KL2.0 Datasheet - Page 2

• Manufacturer Part Number: 9851R5KL2.0
• Description: Module, Sensor; 52.7 mm; 15.2 mm; 5000 Ohms + 20%
• Manufacturer: BEI Duncan
• Type: Rotaryr

Specifications of 9851R5KL2.0

• Brand/series: 9850 Gen II Series
• Function: Position
• Length: 52.7 mm
• Resistance: 5000 Ohms ± 20%
• Rotational Life: 1000000 Full Cycles
• Sensing Mode: Adjustable Field
• Technology: Resistive
• Temperature, Operating: -40 to +125 °C
• Termination: 3-Wire Connector
• Thickness: 15.2 mm
• Total Resistance: 5000 Ohms ±20%
• Linearity: Std. ±2% Over Electrical Rotation
• Power Rating: 0.15 Watts @ 70°C
• Mechanical Rotation: 120 Key Drive Options 180
• Mechanical Life: 1 Million Full Cycles; 5 Million Dither Cycles
• Temperature Limits: –40°C to +125°C
• Vibration: 15 GHz Peak, 50-1000 Hz; 2 Hours Each Plane
• For Use With: Wide variety of space-conscious applications requiring Installation Simplicity, Long Service Life and Repeatable Accuracy

*Spring-Return: CW Sensors return contact to CCW end
Models 9851-9858 – Single Output (3-Pin)
Table A
Low-Profile Precision Rotary Sensor Modules
Model
9851
9852
9853
9854
9855
9856
9857
9858
Fig. 1
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Mechanical
Rotation
CCW Sensors return contact to CW end
120°
120°
120°
120°
180°
180°
180°
180°
Note: For rotation outside active
electrical rotation, linearity may
exceed specified tolerances.
Active Electrical Rotation
Mechanical Rotation ( )
is 10-90% of total
electrical rotation
Active Electrical
Rotation
9850 Gen II Series
130°
130°
130°
130°
85°
85°
85°
85°
(Model 9853 Shown)
Rotation*
Direction
CCW
CCW
CCW
CCW
CW
CW
CW
CW
Mounting
1
Mounting Hole style: S = Slotted, R = Round
Hole
S
S
R
R
S
S
R
R
Ordering Information
Example: 9855 R5K L2.0 specifies a model 9855 (180° mechanical rotation, CW rotation
direction) single output, 3-Pin Sensor Module with slotted mounting holes, standard resistance
5K ohms ±20%, Linearity ±2%.
Mating Connector/Interface Information:
Sensor mates with Packard Electric METRI-Pack
(See Table A)
1
Model No.
98XX
Models 9861-9864 – Dual Output (6-Pin)
Model
9861
9862
9863
9864
A
Single Output (3-pin)
Mechanical
Rotation
Resistance
120°
120°
120°
120°
Standard
B
R5K
Active Electrical
C
Rotation
™
85°
85°
85°
85°
Series 150 Connectors
Linearity (%)
A
D
Standard
Rotation*
Direction
L2.0
(Model 9862 Shown)
Dual Output (6-pin)
CCW
CCW
CW
CW
B
E
Mounting
Hole
S
S
R
R
C
F
1