Product Overview
The HJ70 series is a multi-axis hand-operated joystick designed by Zhejiang Huiren Electronics Co., Ltd. It features spring return mechanisms and can be operated in single-axis or dual-axis modes. The joystick offers options for cross-direction or arbitrary direction operation and utilizes potentiometer or hall effect angle detection for long life. Various output options are available.

Applications
This joystick is typically used in cranes, loaders, forklifts, excavators, tractors, and harvesters.

Technical Information
Mechanical Features:
- Travel angle: ±20°
- Operating type: Spring return
- Breakout force: 5N
- Operating force (max): 11N
- Maximum allowable force: >300N
- Expected life: >5 million cycles (Hall effect)
- Weight: 450g (without handle)

Electrical Data:
- Hall effect power supply: 5.0±0.5Vdc
- Supply current: <11mA (each hall effect)
- Maximum allowable overload voltage: 20Vdc
- Reverse maximum allowable voltage: -10Vdc
- Output linearity tolerance: <±0.2V

Environmental Data:
- Operating temperature: -30℃ to +70℃
- Storage temperature: -40℃ to +85℃
- Protection level: IP65 (above the flange)

Product Configuration
The product configuration is defined by a code system:
- ① Product type: HJ60 series joystick
- ② Operating type: Options include single-axis and dual-axis operations
- ③ Output signal: Various hall effect sensor configurations
- ④ Handle: Options with or without safety, rocker, or deadman switches
- ⑤ Connection: Options include A2547HA-14P and XR-9E connectors

Electrical Connections
The joystick features a color-coded wiring system for various functions, including directional switches, button switches, and power supply connections.