Post on 24-May-2020
transcript
FEATURES
•Resolution: up to 0.36 arc-sec •Speed: up to 250°/sec • IP68 Rated
•Size 23 motor
RMS-5 SERIES ROTARY STAGE
The RMS-5 is completely sealed from the outside environment. Perfect for applications such as semi-conductor wafer cutting.
The RMS-5 features IP68 construction for submersible rotary applications. The RMS-5 is also suitable for outdoor applications where dust and moisture protection is required. The design takes advantage of a single preloaded crossed roller bearing for the table movement. This design approach eliminates the use of a dual bearing configuration thus improving on axial runout and wobble. This submersible rotary stage utilizes a worm gear drive with a gear ratios of 72:1 and 36:1. The worm gear is preload to minimize the backlash in the gear train.
The RMS-5 comes standard with integrated optical home switch, size 23 stepper motor, and 10 foot long motor and signal cables. An optional rotary encoder is available for the stepper motor. For high speed applications the RMS-5 Underwater Rotary Table is available with a size 23 brushless servo motor.
www.newmarksystems.com | 949-830-0621
2 www.newmarksystems.com | 949-830-0621
Specifications
Resolution Stepper Motor: 0.36 arc-sec (72:1 gear ratio), 0.72 arc-sec (36:1 gear ratio) Servo Motor: 4.5 arc-sec (72:1 gear ratio), 9 arc-sec (36:1 gear ratio)
Accuracy 70 arc-sec
Max Speed Stepper Motor: 25°/sec (72:1 gear ratio), 50°/sec (36:1 gear ratio) Servo Motor: 125°/sec (72:1 gear ratio), 250°/sec (36:1 gear ratio)
Unidirectional Repeatability
5 arc-sec
Axial Runout 0.001” (0.025 mm)
Max Load Capacity
45.4 kg (100 lbs)
Travel Range 360° Continous
Encoder Optical rotary encoder mounted to rear of motor, 4000 CPR with Index (Optional)
Origin Optical home switch Optical index mark on encoder (with encoder option)
Gear Ratio 72:1 or 36:1
Stage Weight 5 kg (11 lbs)
Material Aluminum Alloy Construction
Finish Black Anodize
Normal Load (Fz) 45.4 kg (100 lbs)
Moment Load (Ma) 40.7 Nm (30 lb-ft)
Max. Torque (Tz) 10.8 Nm (8 lb-ft)
Load Characteristics Fz
Tz
Ma
3 www.newmarksystems.com | 949-830-0621
DimensionsRMS-5 Motorized Rotary Stage
4 www.newmarksystems.com | 949-830-0621
Pin Assignment
DB-9 Male Description
1. Phase A
2. Phase A’
3. Phase B
4. Phase B’
HD-15 Female Description
1. N.C.
2. N.C.
3. N.C.
4. Encoder Ground
5. +5V Encoder Power
6. Ch. A
7. Ch. A-
8. Ch. B
9. Ch. B-
10. Index +
11. Index -
12. Home
Stepper Motor Version
Motor SpecificationsStep Size: 1.8°/stepAmps/Phase: 2.8Resistance: 0.9 Ohm/PhaseInductance: 2.5 mH/Phase
Signals (Encoder Option)Motor
DB-9 Female Description1 N.C.
2 N.C.
3 Ground
4 Home
5 +5 VDC
Signals
5 www.newmarksystems.com | 949-830-0621
Pin Assignment
DB-9 Male Description
1. Phase A
2. Phase B
3. Phase C
HD-15 Female Description1 Ch. A-
2 Ch. A+
3 Ch. B+
4 Ch. B-
5 Index +
6 Index -
7 Hall A
8 Hall B
9 Hall C
10 Ground
11 +5V
12 Home
13 N.C.
14 N.C.
Brushless Servo Motor Version
SignalsMotor
6
Ordering Information
Motion Controllers
The following Newmark Systems, Inc. controllers are compatible with the RMS-5 Stage.
NCS-A1 Series | NSC-3311 Series | NSC-G Series
www.newmarksystems.com | 949-830-0621
Encoder Options0 No Encoder1 1000 Line Encoder
Motor Options1 Stepper Motor2 Servo Motor
Gear Ratio OptionsD 36:1 Gear Ratio
Blank 72:1 Gear RatioPart Numbers Configuration RMS-5D - X X
Motor Option
Encoder Option
Gear Ratio