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Single Axis Friction Hold Grip Joystick
Friction positioning or spring return, mechanical lock can be selected for neutral position and starting point.
Description
HJ20 series
Grip-type single-axis operating handle
Product Features
Uniaxial front-back operation or unidirectional operation.
Friction positioning or spring return, mechanical lock can be selected for neutral position and starting point.
Choice of potentiometer or non-contact Hall angle detection method.
Optional direction micro switch (switch maximum current 10A @ 30Vdc).
It can be equipped with the upper end of a variety of handles.
Application range
This series of products are mainly used in electro-hydraulic control systems or other electrical control systems of various engineering vehicles.
Technical Information
Electrical parameters
Potentiometer type
Power supply voltage | <36Vdc |
Total resistance value | 10KΩ (± 10%) |
Center dead zone angle | ± 3 ° |
Maximum power | 0.2W |
Hall type
Power supply voltage | 5 ± 0.5Vdc |
Power supply current | <11mA (rated power supply voltage) |
Limit allowable voltage | 20Vdc |
Reverse limit allowable voltage | -10Vdc |
Linear error of output voltage | <± 0.2V |
With conversion circuit
Input voltage | 18 ~ 36Vdc (U 21 ~ U 25) |
9 ~ 36Vdc (I 21 ~ I 22) | |
Power consumption current | <20mA |
Maximum output current | 10mA (at standard voltage output) |
Micro Switch
Load capacity | 10A @ 30Vdc (resistive load) |
Service life | more than 30 million times (mechanical) |
200,000 times (electrical) | |
Insulation resistance | > 100MQ (500Vdc insulation resistance meter) |
Insulation resistance | > 100MQ (500Vdc insulation resistance meter) |
Starting angle | ± 5 ° |
Mechanical parameters
Rocking angle | ± 37.5 ° or 75 ° (single direction) |
Mode of operation | Automatic spring reset or friction positioning |
Starting force | 8N (spring) 16N (friction) |
Maximum operating force | 18N (spring) 16 (friction) |
Limiting force | > 300N |
Service life | > 2 million times (potentiometer type) |
> 5 million times (Hall type) | |
Weight | 500g (no upper end) |
Environmental parameters
Working temperature | -30 ℃ ~ + 70 ℃ |
Storage temperature | -40 ℃ ~ + 85 ℃ |
Protection grade | IP65 (above the installation panel) |
Product selection
series
HJ20
Operation method
Friction positioning
FCF | median with feel |
FEF | starting with feel |
FCL | neutral mechanical lock |
FEL | starting point mechanical lock |
Spring return
SCO | back to median |
SCL | back to neutral position, neutral mechanical lock |
SEO | back to the beginning |
SEL | back to starting point, starting point mechanical lock |
Note:
The mechanical lock is only applicable to the upper end of the BG handle
Micro switch (not available when CAN bus is output)
MS00 | without micro switch |
MS22 | with 10A front and back position micro switch |
MS23 | with 10A neutral position normally closed and front and back position micro switch |
output signal |
Potentiometer type (power supply voltage <36VDC)
P101 | 10KQ center tapped potentiometer |
The Hall type (supply voltage 5VDC)
H51 | 0.5 ~ 2.5 ~ 4.5VDC voltage output |
H52 | 0 ~ 2.5 ~ 5VDC voltage output |
H53 | 1.25 ~ 2.5 ~ 3.75VDC voltage output |
With conversion circuit
U21 | with conversion circuit, power supply voltage 18 ~ 36VDC, -10V ~ 0V ~ + 10V voltage output |
U22 | with conversion circuit, power supply voltage 18 ~ 36VDC, + 10V ~ 0V ~ + 10V voltage output |
U23 | with conversion circuit, power supply voltage 18 ~ 36VDC, -5V ~ 0V ~ + 5V voltage output |
U24 | with conversion circuit, power supply voltage 18 ~ 36VDC, + 5V ~ 0V ~ + 5V voltage output |
U25 | with conversion circuit, power supply voltage 18 ~ 36VDC, 0V ~ + 10V voltage output |
U26 | with conversion circuit, power supply voltage 18 ~ 36VDC, 6V ~ 12V ~ 18V voltage output |
I21 | power supply voltage 9 ~ 36VDC, two-wire system 4MA ~ 12MA ~ 20MA current output |
I22 | power supply voltage 9 ~ 36VDC, two-wire system 20MA ~ 4MA ~ 20MA current output |
NA | no analog signal output |
Upper end of handle
BG | upper end of BG type handle, top palm operation |
HB | HB type handle upper end, no button |
HBS | upper end of HBS type handle with one button |
HBR | HBR type handle upper end with rocker on top |
Outgoing way
L | wire output (without shell |
A | AMP connector |
Electrical Installations
Pin Potentiometer type Hall type Voltage output with conversion circuit Current output with conversion circuit
1 5VDC power supply voltage at the front end of the potentiometer |
2 Unidirectional empty GND |
3 Rear end of potentiometer GND output + empty |
4 Potentiometer wiper output output-empty |
5 Front direction switch (normally open) Unidirectional start switch (normally open) |
6 Common terminal of forward direction switch |
7 Rear direction switch (normally open) One-way empty |
8 Common terminal of rear direction switch One-way empty |
9 Rocker switch left direction (normally open) |
10 Common end of handle upper switch |
11 Rocker switch right direction (normally open) |
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