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RT-2 Motorized Rotary Stage


The RT-2 Series motorized rotary stage features a compact and low profile size.

The RT-2 has a low profile coming in at just over 38mm thick. The design takes advantage of a thrust bearing systems for the table movement. This design approach offers excellent stability and low cost. The RT-2 utilizes a worm gear drive with available gear ratios of 80:1 and 40:1. The 40:1 gear ratio will provide a higher output speed over the 80:1 gear ratio. The worm gear is preload to minimize the backlash in the gear train. This small rotary stage comes standard with a NEMA 17 stepper motor and an optional 4000 CPR rotary encoder.

Ordering

RT-2 Part Number Configuration
Select a gear ratio and motor type

Typical lead-time: 1 Week
Clear
Qty
Part Number: RT-2
Accessories for MDrive Motor Option
rs-422 to usb mdrive  RS-485/422 to USB adapter with ribbon cable for MDrive motor.
In Stock

$125.00

Qty
Part Number: 250138

900055 - Power Supply, 24V, 1.75A  Universal AC/DC Power Supply, 24V, 1.75A, 2.1 x 5.5 mm plug
In Stock

$48.00

Qty
Part Number: 900055

Specifications

Resolution
Up to 0.32 arc-sec (depends on gear ratio and microstepping resolution)
Accuracy
72 arc-sec
Max. Speed
30°/sec (80:1 gear ratio), 50°/sec (40:1 gear ratio)
Unidirectional Repeatability
5 arc-sec
Bi-directional Repeatability
125 arc-sec
Max Payload Weight
4.5 kg (10lbs)
Travel Range
360° Continuous
Encoder
Optical rotary encoder mounted to rear of motor, 1000 lines (4000 CPR) with Index (Optional)
Limit Switches
None
Origin
None. Requires external home switch.
Gear Ratio
80:1 or 40:1
Stage Weight
0.45 kg (1 lbs)
Material
Aluminum Alloy Construction
Finish
Black Anodize

Dimensions

Rotary Stage : RT-2
Rotary Stage : RT-2Click to Enlarge

Rotary Stage : RT-2 MDrive
Rotary Stage : RT-2 MDriveClick to Enlarge

Motor Options

msl_stepper-motor

Size 17 Stepper Motor

  • NEMA 17 high torque brushless motor
  • 0.95 Amp/Phase
  • 5.0 Ohm/Phase
  • 3.1 mH/Phase
  • 1.8 degrees/step
  • Compatible with the following motion controllers:
    NSC-A1 Series | NSC-A2L Series | NSC-G Series

msl_mdrive-intelligent-stepper-motor

Size 17 MDrive Intelligent Stepper Motor

The MDrive motor is a NEMA size 17 high torque 1.8° stepper motor integrated with an advanced, high resolution microstepping driver and a full featured programmable motion controller. With the MDrive motor there is no need for an external motion controller.

  • Integrated microstepping driver, motion controller and high torque motor
  • Two +5 to +24 VDC I/O lines
  • One 10 bit analog input selectable: 0 to +10 VDC, 0 to +5 VDC
  • RS-422/485 Communications
  • Input Voltage: +24 VDC

Download MDrive Software and User Manual

CAD Files