What Is a Claw Crane?
Direct Answer
A claw crane is a coin-operated amusement machine that uses a mechanically controlled three-prong claw to pick up prizes from a prize compartment and drop them into a retrieval chute. The player controls the claw's horizontal position using a joystick, then triggers the drop. Claw cranes are also commonly called claw machines, crane games, or UFO catchers depending on the region.
Claw Crane vs. Claw Machine: Is There a Difference?
The terms claw crane and claw machine refer to the same type of amusement device and are used interchangeably in most markets. Regional terminology differs:
| Term | Common Region | Notes |
|---|---|---|
| Claw machine | USA, Canada, Australia | Most common term in English-speaking markets |
| Claw crane | UK, manufacturing industry | Emphasizes the crane mechanism; used in technical contexts |
| Crane game | USA, Japan | Used interchangeably with claw machine |
| UFO catcher | Japan | Brand name by Sega; became a generic term in Japan |
| Claw crane kit | Global (B2B/DIY) | Refers specifically to the mechanical components sold separately for building your own machine |
In the manufacturing and wholesale industry, claw crane typically refers to the crane mechanism itself — the gantry, motors, and claw head — as distinct from the complete machine with cabinet. This is the context in which Hiclawcrane uses the term.
How Does a Claw Crane Work?
The claw crane operates on a simple electromechanical principle:
- Player inserts a coin or token to activate the machine
- The joystick controls the X-axis (left/right) and Y-axis (forward/backward) movement of the claw carriage along the gantry rails
- Pressing the drop button triggers Z-axis movement — the claw descends into the prize compartment
- The claw closes at the bottom of its descent, gripping a prize
- The claw retracts upward and returns to the home position above the prize chute
- The claw opens, dropping the prize into the chute for retrieval
The grip strength of the claw is controlled by the operator via the mainboard settings. Most commercial machines use a variable grip strength system where the claw holds firmly on grab but releases partially during the return journey, creating a realistic win rate without giving away prizes on every play.
Main Components of a Claw Crane
| Component | Function |
|---|---|
| Gantry (X/Y rail system) | The overhead rail structure that allows the claw to move horizontally across the play area |
| Claw head | The three-prong metal mechanism that opens and closes to grip prizes |
| Z-axis motor | Lowers and raises the claw vertically |
| X/Y axis motors | Drive the claw carriage along the horizontal rails |
| Mainboard (PCB) | The control board that manages all motor timing, claw strength, coin counting, and operator settings |
| Joystick | Player input device for directional control |
| Coin acceptor | Validates coins or tokens and signals the mainboard to begin a play |
| Power supply | Converts mains AC power to the DC voltages required by the motors and PCB (typically 12V and 24V) |
| LED lighting | Illuminates the prize compartment for visibility and visual appeal |
| Prize chute | The opening through which won prizes drop to the retrieval door |
Types of Claw Cranes
By gantry size
- Mini / tabletop (25.7cm gantry) — compact units for home use, countertop placement, or low-traffic venues
- Standard commercial (53cm gantry) — the most common size for arcades, restaurants, and entertainment centers
- Large commercial (71cm gantry) — high-capacity machines for high-traffic venues and premium prize displays
By claw configuration
- Single claw — standard configuration; one claw per machine
- Double claw — two claws on the same gantry; increases plays per hour and engagement
By build type
- Complete machine — fully assembled with cabinet, ready to place and operate
- DIY claw crane kit — the crane mechanism and electronics sold without a cabinet; the builder constructs their own cabinet. See: What Is a DIY Claw Machine Kit?
History of the Claw Crane
The first mechanical crane games appeared in the 1920s in the United States as steam shovel novelty machines. Electromechanical versions became popular in arcades during the 1950s and 1960s. The modern coin-operated claw crane with joystick control became widespread in the 1980s. In Japan, Sega's UFO Catcher (launched in 1985) transformed the category into a major arcade staple. Today, claw cranes are one of the most globally distributed coin-operated amusement devices, found in arcades, shopping malls, restaurants, and entertainment centers worldwide.
Frequently Asked Questions
Is a claw crane the same as a claw machine?
Yes — claw crane and claw machine refer to the same type of device. The term used depends on region and context. In manufacturing and wholesale, claw crane often refers specifically to the crane mechanism (gantry + claw + motors), while claw machine typically refers to the complete assembled unit.
What is a claw crane kit?
A claw crane kit is the mechanical and electronic components of a claw machine — the gantry, claw, motors, mainboard, joystick, and wiring — sold without a cabinet. Buyers build their own cabinet and install the kit inside. See: What Is a DIY Claw Machine Kit?
How is claw strength controlled?
Claw strength is set by the operator through the mainboard menu. Most machines allow independent adjustment of grip strength (how hard the claw closes) and hold strength (how firmly it holds during return). See: Motor Calibration & Grip Strength Settings
What voltage does a claw crane use?
Most claw crane motors operate on 12V or 24V DC, supplied by an internal power supply that converts from mains AC (110V or 220V depending on region). See: Voltage Conversion Guide
Can I build my own claw crane?
Yes — DIY claw crane kits provide all the mechanical and electronic components. You supply and build the cabinet. See: How to Build a Compact Tabletop Claw Machine