Dual-axis Pitch and Roll Stage

Home > Motorized Yaw, Pitch and Roll Stages

The Dual-axis Pitch and Roll Stage are used for: Identifying crystals, examining cutting edges of medical instruments, estimating hyperspectral bidirectional reflectance, gloss measurements, measurements of radiation patterns of LEDs, Directing lasers, aligning mirrors, and manufacturing of quartz oscillator plates using quartz cutting x-rays.

The lower stage features +/- 15 Degrees of rotation at a rate of 14 Degrees per second with stepper motor and 90 Degrees per second with Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder. The upper stage features a 65 mm x 65 mm table, +/- 15 Degrees of rotation at a rate of 14 Degrees per second with stepper motor and 90 Degrees per second with Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder. The accuracies for each unit are; repeatability: +/- 4" (240 arcseconds), typical Positioning accuracy: +/- 9" (540 arcseconds).

The precision, compact Dual-axis Pitch and Roll Stage stage, available with either stepper, Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoders, optical encoders or manual adjustment knobs. It has a footprint of just 169 mm x 169 mm, and can be supplied plug-and-play with a motion controller. It is easily integrated into an inspection, testing, or manufacturing environment.

The Dual-axis Pitch and Roll Stages require a Motion Controller that can be ordered as a complete plug-and-play system with RS-232, USB, joystick and keypad control.

Specifications

Type	PR110-15-15
Range of Travel	+/-15 Deg (Roll Axis) +/-15 Deg (Pitch Axis )
Table Size	65 mm x 65 mm
Gear Ratio	1 Deg (stage) : 252 Deg (motor) (Roll Axis) 1 Deg (stage) : 252 Deg (motor) (Pitch Axis)
Drive Mechanism	Worm Gear
Travel Guide	Crossed-roller Guide

Stepper Motor

Typical Phase Resistance

3.8 Ohms, Bi-directional

Typical Phase Current

1 Amp

DB-9 Male Connector

Pin Assignment and Description

1	+5 VDC
2	CCW Limit Switch , Open Collector, Normally Open, Needs Pull up Resistor
3	CW Limit Switch, Open Collector , Normally Open, Needs Pull up Resistor
4	Common
5	Not Connected
6	Stepper Motor Phase A+
7	Stepper Motor Phase A-
8	Stepper Motor Phase B+
9	Stepper Motor Phase B-

Base Material	Aluminum Alloy
Surface Treatment	Black Anodized
Load Capacity	4.5 kg
Weight	1.5 kg
Height of Rotation	50 mm
Maximum Speed	14 Deg/sec
Typical Repeatability	+/-4�
Typical Positional Accuracy	+/-9�
Typical Backlash	+/-3�

Stepper Motor Driven Mechanical Drawing (Roll Table)