Description

Design Features

Includes air cooling ports for continuous operation
Max speed 3 m/s, max acceleration 5 g with 5 kg payload
Load capacity 150 kg, moving mass 70 kg
Force 8000 N peak, 1400 N continuous
2 m travel, 1.8 m travel at max acceleration and speed
Accuracy ±2 µm calibrated, ±50 µm uncalibrated

The high force, high load, linear motor actuator is used for aerospace testing, automated manufacturing, and motion simulation applications. The granite structure, high-force motors, and precise recirculating bearings give exceptional motion profile capability with up to a 150 kg load capacity.

Specifications

Mechanical Specifications

ALS50000
Positioning	Travel		2000 mm (travel is reduced based on speed and acceleration requirements; travel for max speed specified is 1860 mm)
	Accuracy	LT Standard	±50.0 µm
	Accuracy	HALAR⁽¹⁾	±2 µm
	Repeatability		±0.75 µm
Geometric	Straightness		±5.0 µm Static
	Flatness		±15.0 µm Static
	Pitch		±100 µrad (±20 arc sec)
	Roll		±100 µrad (±20 arc sec)
	Yaw		±100 µrad (±20 arc sec)
Dynamic	Maximum Speed⁽²⁾		3 m/s
	Maximum Acceleration⁽²⁾		5g
	Speed Stability⁽³⁾		±1% @ max velocity of 3 m/s
	Optional		Aerotech ETM (Enhanced Throughput Module) integrated for higher dynamic performance
Other	Maximum Force (Continuous)		See BLMH-382-A; Qty (4); w/Motor Cooling
	Load Capacity⁽⁵⁾	Horizontal	150 kg
	Load Capacity⁽⁵⁾	Side	N/A
	Operating Pressure		Supply pressure varies to achieve desired pressure at forcer; cooling pressure depends on stage load and dynamics
	Air Consumption		24 SCFM typical for 20 psi forcer cooling
	Moving Mass		70 kg
	Stage Mass		1650 kg
	Material		Granite base; aluminum carriage
	Protection		Components covered by granite and aluminum labyrinth seals

Available with Aerotech controllers.
Speed and acceleration based on 5 kg load.
10 ms sample rate.
Maximum load based on bearing capability. Maximum application load may be limited by acceleration requirements.
Specifications are for single-axis systems measured 25 mm above the tabletop. Performance of multi-axis systems is payload and work-point dependent. Consult factory for multi-axis or non-standard applications.

Note: To ensure the achievement and repeatability of the specifications over an extended period of time, environmental temperature must be controlled to within 0.25°C/24 hours. If this is not possible, alternate products are available. Please consult Aerotech Sales Engineering for more information.

Description

Design Features

Specifications

Mechanical Specifications

Dimensions

Ordering Information