Motorized Goniometer Stage OMPA Series
Standard imported five-phase Oriental Motor for automatic tilt adjustment and control.; Precision-ground worm-gear transmission with small backlash and smooth motion.; High-precision arc V-shaped roller guide with high strength, strong load capacity and good durability.; Standard mounting holes; can be used alone or combined with other products into multi-axis motion systems.
Product Introduction
The OMPA motorized goniometer stage is a precision motorized angular stage specially designed for small-to-medium sizes and high repetition use. The main body uses high-strength hard aluminum alloy with a black anodized surface for good wear resistance and a fine appearance. The drive mechanism uses worm-gear transmission with a wear-resistant tin-bronze worm wheel. The guide uses a high-precision arc V-shaped roller guide with high strength, strong load capacity and good durability. A standard imported five-phase Oriental Motor provides high resolution and positioning accuracy. It is ideal for automation equipment and precision instruments with high space, size and weight requirements.
Product Features
Standard imported five-phase Oriental Motor for automatic tilt adjustment and control.; Precision-ground worm-gear transmission with small backlash and smooth motion.; High-precision arc V-shaped roller guide with high strength, strong load capacity and good durability.; Standard mounting holes; can be used alone or combined with other products into multi-axis motion systems.
Technical Specifications
| Model | OMPA4040 | OMPA4060 | OMPA6050 | OMPA6075 | |
| Mechanical Specifications | Angle Range (°) | ±8 | ±6 | ±10 | ±8 |
| Tabletop Diameter (mm) | 40×40 | 40×40 | 60×60 | 60×60 | |
| Design Center Height (mm) | 40±0.02 | 60±0.02 | 50±0.02 | 75±0.02 | |
| Worm Gear Ratio | 240：1 | 225:1 | 160:1 | 225:1 | |
| Worm Wheel Material | Wear-Resistant Tin Bronze | ||||
| Guide (Guiding Mechanism) | Arc V-Groove Roller Guide | ||||
| Body Material & Surface Finish | Aluminum alloy, black anodized | ||||
| Weight (kg) | 0.4 | 0.4 | 0.8 | 0.8 | |
| Accuracy Specifications | Max Speed (°/s)* | 7.5 | 8 | 11.25 | 8 |
| Repeat Positioning Accuracy (°) | ≦±0.01° | ||||
| Electrical Specifications | Motor & Step Angle (°) | 5-phase 28 stepper motor, step angle 0.72° | |||
| Backlash (°) | ≦0.1 | ||||
| Motor Brand | Oriental Motor | ||||
| Operating Current (A) | 1.2 | ||||
| Motor Torque (N·m) | 0.052 | ||||
| Driver Brand | Oriental Motor | ||||
| Slide Connector | DB9 (pin) | ||||
| Slide Connector Cable Type | High-Flex Cable | ||||
| Slide Connector Cable Length (m) | 0.2 | ||||
| Limit Sensor (built-in) | NPN | ||||
| Home Sensor (built-in) | NPN | ||||
| Sensor Voltage (V) | DC24V ±10% | ||||
| Current Consumption (mV) | Total below 20 mA | ||||
| Control Output | MPN open collector output: DC24V, below 8 mA, residual voltage below 0.3 V (at 2 mA load) | ||||
| Output Logic | Output transistor OFF (cut off) at limit; | ||||
| Load | Horizontal Load (kg) | 5 | 5 | ||
| Inverted Load (kg) | 1.5 | 2.5 | |||
| Vertical Load (kg) | 2 | 3 | |||
