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RM-8 Motorized Rotary Stage


This high capacity rotary stage features a 8 inch diameter stainless steel table top designed to support a 700 lb load

Since the bearings and internal gears are totally sealed, this rotary stage is well suited to work in severe wet environments such as in machine tool applications where coolant is present. It can be fitted with a high performance servo motor or with a stepper motor. The table can also be supplied with an optional pneumatic brake for added stability when stopped. The RM-8 utilizes a worm gear drive with a gear ratio of 80:1. The worm gear is preload to minimize the backlash in the gear train.

Ordering

Typical lead-time: 4 Weeks
Clear
Qty
Part Number: RM-8

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
0.32 arc-sec (Stepper Motor)
Accuracy
70 arc-sec
Max. Speed
20°/sec (Stepper Motor)
Repeatability (uni-directional)
5 arc-sec
Bi-directional Repeatability
45 arc-sec
Max Load Capacity
317 kg (700 lbs)
Travel Range
360° Continuous
Encoder
Optical rotary encoder mounted to rear of motor, 4000 CPR with Index
(Optional)
Limit Switches
None
Origin
Inductive home switch (Optional)
Optical index mark on encoder (with encoder option)
Gear Ratio
80:1
Stage Weight
13.6 kg (30 lbs)
Material
Aluminum Alloy Construction
Finish
Black Anodize

Dimensions

Motorized Rotary Stage : RM-8
Motorized Rotary Stage : RM-8Click to Enlarge

Motorized Rotary Stage : RM-8 MDrive
Motorized Rotary Stage : RM-8 MDriveClick to Enlarge

Motorized Rotary Stage : RM-8 Servo
Motorized Rotary Stage : RM-8 ServoClick to Enlarge

Motor Options

DC-Motor-NLS8

Size 23 Brushless DC Servo Motor

  • NEMA 23 brushless DC servo motor
  • 4000 Count/rev optical rotary encoder with index mark
  • Continuous Stall Torque: 0.51 Nm (73 oz-in)
  • Peak Torque: 1.34 Nm (190 oz-in)
  • Compatible with the following motion controller:
    NSC-G Series

size-23-stepper-motor

Size 23 Stepper Motor

  • NEMA 23 high torque stepper motor
  • 2.8 Amp/Phase
  • 0.9 Ohm/Phase
  • 2.5 mH/Phase
  • 1.8 degrees/step
  • Compatible with the following motion controllers:
    NSC-A1 Series | NSC-G Series

size-23-mdrive-stepper-motor

Size 23 MDrive Intelligent Stepper Motor

The MDrive motor is a NEMA size 23 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