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Aerotech的ARMS系列直接驅(qū)動旋轉(zhuǎn)運動模擬器提供卓越的角速率，加速度和定位，非常適合用于慣性部件和系統(tǒng)的測試，例如：MEMS，陀螺儀，慣性測量單元，航空電子設(shè)備和加速度計的測試。

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