X-LDM-AE Series: Ultra precision linear motor stages with built-in controllers
60, 110, 210 mm travel options
Up to 1.2 m/s speed and up to 3.5 g acceleration
High repeatability (80 nm) and accuracy (1 µm), with 25 nm minimum incremental move
Direct position measurement from 1 nm resolution linear encoder
One digital input and two digital outputs
Non-contact ironless linear motor for ultra precision, high dynamic performance and zero backlash
Built-in controller; daisy-chains with other Zaber products
Technical Article - Linear Motors: Overview and Selection Process
Mounts directly in XY
Zaber's X-LDM-AE Series devices are computer-controlled, motorized linear stages suited for applications demanding outstanding precision, throughput, and reliability. A centrally mounted linear encoder results in 1 µm position accuracy and consistent movement steps down to 25 nm. X-LDM-AE devices feature high efficiency ironless linear motors, providing high speed and acceleration, while minimizing heat generation to improve repeatability. Both the drive and encoder are non-contact and have no moving cables, resulting in an high lifetime system.
These stages are stand-alone units requiring only a standard 48 V power supply. They connect to the RS-232 port or USB port of any computer, and they can be daisy-chained with any other Zaber products. The daisy-chain also shares power, making it possible for multiple X-Series products to share a single power supply. Like all of Zaber's products, the X-LDM-AE Series is designed to be 'plug and play' and very easy to set up and operate. X-LDM-AE devices also include a digital input and two digital outputs for interfacing with external systems. An event-driven trigger system allows devices to be programmed for stand-alone operation based on I/O, time, or movement stimuli.
Zaber's positioners with built-in controllers, stand-alone controllers, and joysticks are divided into three series: the T-Series, the A-Series, and the X-Series.
Part Numbering Scheme
Specification Value Alternate Unit Built-in Controller
Yes
Accuracy (unidirectional)
1 µm
0.000039 "
Repeatability
< 0.08 µm
< 0.000003 "
Minimum Incremental Move
25 nm
Maximum Speed
1200 mm/s
47.244 "/s
Minimum Speed
0.000001 mm/s
0.000000 "/s
Speed Resolution
0.000001 mm/s
0.000000 "/s
Encoder Count Size
1 nm
Encoder Type
Linear analog encoder
Peak Thrust
60 N
13.5 lb
Maximum Continuous Thrust
35 N
7.8 lb
Communication Interface
RS-232
Communication Protocol
Zaber ASCII (Default)
Maximum Centered Load
120 N
26.9 lb
Maximum Cantilever Load
1200 N⋅cm
1699.3 oz⋅in
Guide Type
Crossed-Roller Bearing
Maximum Current Draw
3000 mA
Power Supply
48 VDC
Power Plug
2-pin screw terminal
Motor Type
Moving Magnet Track Linear Motor
Motor Rated Current
2400 mA/phase
Inductance
1.24 mH/phase
Data Cable Connection
Locking 4-pin M8
Limit or Home Sensing
Optical Index Mark
Manual Control
Indexed knob with push switch
Axes of Motion
1
LED Indicators
Yes
Mounting Interface
M6 threaded holes
Operating Temperature Range
10 to 40 °C
Vacuum Compatible
No
RoHS Compliant
Yes
CE Compliant
Yes
Digital Input
1
Digital Output
2
Comparison - X-LDM-AE Series
Part Number Travel Range Maximum Acceleration Vertical Runout Horizontal Runout X-LDM060C-AE54D12
60 mm (2.362 ")
34.3 m/s2 (3.50 g)
< 4 µm (< 0.000157 ")
< 3 µm (< 0.000118 ")
X-LDM110C-AE54D12
110 mm (4.331 ")
24.5 m/s2 (2.50 g)
< 4 µm (< 0.000157 ")
< 3 µm (< 0.000118 ")
X-LDM210C-AE54D12
210 mm (8.268 ")
14.7 m/s2 (1.50 g)
< 8 µm (< 0.000315 ")
< 5 µm (< 0.000197 ")
Part Number Pitch Roll Yaw Moving Mass X-LDM060C-AE54D12
0.003 ° (0.052 mrad)
0.002 ° (0.035 mrad)
0.002 ° (0.035 mrad)
1.74 kg (3.828 lbs)
X-LDM110C-AE54D12
0.005 ° (0.087 mrad)
0.005 ° (0.087 mrad)
0.002 ° (0.035 mrad)
2.29 kg (5.038 lbs)
X-LDM210C-AE54D12
0.01 ° (0.174 mrad)
0.005 ° (0.087 mrad)
0.005 ° (0.087 mrad)
3.17 kg (6.974 lbs)
Part Number Weight X-LDM060C-AE54D12
3.76 kg (8.289 lb)
X-LDM110C-AE54D12
4.84 kg (10.670 lb)
X-LDM210C-AE54D12
6.60 kg (14.550 lb)
Specification Charts and Notes
商品属性 [行程] 60, 110, 210 mm