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ARMS 机械轴承精密直驱转台 | ARMS Mechanical-Bearing Direct-Drive Rotary Stage | ARMS系列直接驱动旋转运动模拟器
Aerotech的ARMS系列直接驱动旋转运动模拟器提供卓越的角速率，加速度和定位，非常适合用于惯性部件和系统的测试，例如：MEMS，陀螺仪，惯性测量单元，航空电子设备和加速度计的测试。

ARMS Specifications

ARMS Series ARMS-150-12 ARMS-150-37 ARMS-200-56 ARMS-200-80 ARMS-260-100 ARMS-260-146
Width 146 mm 196 mm 260 mm
Height(1) 183 mm 246 mm 224 mm 249 mm 229 mm 250 mm
Aperture(2) 8 mm 25 mm
Total Travel ±360° Continuous
Bus Voltage Up to 340 VDC
Maximum Torque (Continuous)
 2.36 N・m 7.69 N・m 11.12 N・m 15.93 N・m 19.71 N・m 29.09 N・m
Fundamental Encoder Resolution 16,200 lines/rev 23,600 lines/rev 32,400 lines/rev
Accuracy(3) ±2.5 arc sec
Repeatability ±0.5 arc sec
Max Load(4) Axial 30 kg 140 kg 230 kg
Max Load(4) Moment 175 N・m 425 N・m 650 N・m
Wobble ±1 arc sec
Maximum Rate(5) 1500°/s
Minimum Rate(6) 0.002°/s 0.001°/s
Rate Resolution(6) 0.002°/s 0.001°/s
Rate Stability(6) Over 360° 0.0001%
Over 10° 0.005%
Over 1° 0.05%
Peak Acceleration(7) >20,000°/s2
Inertia (unloaded)(7) 6,600 kg・mm2 9,700 kg・mm2 33,600 kg・mm2 39,800 kg・mm2 115,200 kg・mm2 139,000 kg・mm2
Total Mass(7) 9 kg 15 kg 22 kg 26 kg 39 kg 44 kg
Servo Bandwidth(8) >70 Hz (3 dB)
Material Aluminum
Stage Finish Black Anodize
Tabletop Finish Hard Coating (62 Rockwell Hardness)
  1. Height may vary with certain slip ring and rotary union options. See product dimensional drawings for more details.
  2. Aperture not available with all slip ring and rotary union options. See ordering information for more details.
  3. Certified with each stage. Requires the use of an Aerotech controller.
  4. Maximum loads are mutually exclusive.
  5. Maximum rate is based on stage capability. Actual rate may depend on encoder resolution, load, amplifier bus voltage, and motor. See the S-series rotary motor for more information.
  6. Minimum rate, rate resolution and rate accuracy are based on stage capability. Actual rate, resolution and accuracy may depend on encoder resolution.
  7. Peak acceleration, inertia and total mass based on unloaded stage with standard diameter tabletop.
  8. Servo bandwidth is based on unloaded stage with standard diameter tabletop. Actual bandwidth may depend on mass and inertia of stage payload.

Dimensions

  • ARMS-150
  • ARMS-150-LD
  • HDP150
  • ARMS-200
  • ARMS-200-LD
  • HDP200
  • ARMS-260
  • ARMS-260-LD
  • HDP260

Ordering Information

Ordering Example

ARMS 260 M 146 RTAS SRNG48 RU2

Ordering Options

Series Width Mounting and Grid Pattern Motor Position Transducer Slip Ring Circuit Rotary Union
ARMS 150
200
260 		M
U
MA
UA
MLD
ULD
MLDA
ULDA 		12
37
56
80
100
146 		RTAS SRNG12
SRNG24
SRNG36
SRNG48
SRNG56
SRNG72
SRNG96
SRNG12LN
SRNG24LN
SRNG30LN
SRNG48LN
SRNG70LN
SRNG90LN 		NRU
RU1
RU2

ARMS Series Rotary Motion Simulator

Option Description
ARMS-150-12 Direct-drive rotary motion simulator with 2.36 N-m continuous torque motor
ARMS-150-37 Direct-drive rotary motion simulator with 7.69 N-m continuous torque motor
ARMS-200-56 Direct-drive rotary motion simulator with 11.12 N-m continuous torque motor
ARMS-200-80 Direct-drive rotary motion simulator with 15.93 N-m continuous torque motor
ARMS-260-100 Direct-drive rotary motion simulator with 19.71 N-m continuous torque motor
ARMS-260-146 Direct-drive rotary motion simulator with 29.09 N-m continuous torque motor

Mounting and Grid Pattern

Option Description
-M Standard diameter tabletop with engraved markings every 1° and metric-dimension mounting pattern and holes
-U Standard diameter tabletop with engraved markings every 1° and English-dimension mounting pattern and holes
-MA Standard diameter tabletop with aperture, engraved markings every 1° and metric-dimension mounting pattern and holes
-UA Standard diameter tabletop with aperture, engraved markings every 1° and English-dimension mounting pattern and holes
-MLD Large diameter tabletop with metric-dimension mounting pattern and holes
-ULD Large diameter tabletop with English-dimension mounting pattern and holes
-MLDA Large diameter tabletop with aperture and metric-dimension mounting pattern and holes
-ULDA Large diameter tabletop with aperture and English-dimension mounting pattern and holes

Position Transducer

Option Description
-RTAS Standard feedback device; 1 Vpp sine wave output; 32,400 cycles per rev on ARMS-260; 23,600 cycles per rev on ARMS-200; 16,200 cycles per rev on ARMS-150

Slip-Ring Circuit

Option Description
-SRNG12 12 lines rated at 2 A max (ARMS-150 and -200 only)
-SRNG24 24 lines rated at 2 A max
-SRNG36 36 lines rated at 2 A max (ARMS-200 only - no aperture option)
-SRNG48 48 lines rated at 2 A max (ARMS-260 only)
-SRNG56 56 lines rated at 2 A max (ARMS-200 only - no aperture option)
-SRNG72 72 lines rated at 2 A max (ARMS-260 only)
-SRNG96 96 lines rated at 2 A max (ARMS-260 only)
-SRNG12LN 12 low electrical noise lines rated at 1 A max (ARMS-150 and -200 only - no aperture option)
-SRNG24LN 24 low electrical noise lines rated at 2 A max (1 A max on ARMS-150 and -200 - no aperture option)
-SRNG30LN 30 low electrical noise lines rated at 1 A max (ARMS-200 only - no aperture option)
-SRNG48LN 48 low electrical noise lines rated at 2 A max (ARMS-260 only - no aperture option)
-SRNG70LN 70 low electrical noise lines rated at 2 A max (ARMS-260 only - no aperture option)
-SRNG90LN 90 low electrical noise lines rated at 2 A max (ARMS-260 only - no aperture option)

Rotary Union

Option Description
-NRU No rotary union lines
-RU1 1 rotary union line for air, vacuum, or fluid at 250 psi max (no aperture option)
-RU2 2 rotary union lines for air, vacuum, or fluid at 250 psi max (no aperture option)

Accessories (to be ordered as separate line item)

Option Description
HDP150 ARMS150 mounting pedestal
HDP200 ARMS200 mounting pedestal
HDP260 ARMS260 mounting pedestal
MCK-15D-F-45DEG Connector kit, 15 pin D-Sub
MCK-25D-F-45DEG Connector kit, 25 pin D-Sub