Cangzhou Langrun Instrument Co., Ltd
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LRJO-F precision electric translation stage stepper/grating
Detailed information: LRJO-F precision electric translation stage stepper/grating product description: Unique machining process and surface anodizing
Product details
detailed information

LRJO-FPrecision electric translation stage stepper/

raster

Product Description:

Unique machining techniques and surface anodizing treatment achieve a perfect unity of precision, wear resistance, and appearance;

Grinding grade ball screw transmission, high transmission efficiency, small starting torque, no vibration or hysteresis, high positioning and repeat positioning accuracy;

Adopting precision grade self centering ball linear guide rail, with light preloading assembly process, strong load capacity, good running straightness and parallelism;

Driven by a standard two-phase stepper motor, it has high torque and stability;

2The standard motor is equipped with a handwheel to achieve integrated hand self adjustment;

1A mechanical limit switch that can achieve over travel speed reduction and limit protection;

A photoelectric zero position switch is used to achieve precise zero position positioning and error correction, preventing error accumulation;standardDB9

Interface, with strong universality, can also be compatible with our company's two-phase stepper motor controller;

Adopting standard installation holes for easy installation of instruments and equipment, as well as multi degree of freedom module combinations;Optional grating ruler for closed-loop control, small stroke closed-loop resolution can reach1μm

Precision electric translation stage LRJO-FThe series of products is Langrun Instrumentexist

Improved based on the series of products. The product adopts high-precision grinding ball screws, precision self-aligning ball linear guides, and high-quality couplings for transmission. It uses a high torque, high stability two-phase stepper motor as the power source, lightweight, high-strength high-quality aluminum alloy as the main material, and is manufactured with years of accumulated special processing and assembly technology.

The product has high precision, strong load-bearing capacity, good stability, strong universality, and easy combination. It is suitable for various fields such as precision optical experiments, precision positioning, and precision machining for scientific research and industrial users, such as high-precision laser processing, high-precision 3D scanning measurement, etc. It is a cost-effective electric moving platform product.Precision electric translation stage LRJO-FStepping/

rasterPrecision electric translation stage LRJO-F series

Standard precision ball screw;50/100/150/200/300/400mmtrip

Optional, customizable for larger itineraries;table size300mmThe following itinerary is125*124mm300mmAbove (including300mm)The itinerary is160*160mm

Can customize larger countertop sizes;

Standard configuration includes Leisai two-phase stepper motor and Guiyang Xintian grating ruler;Optional grating ruler for closed-loop control, small stroke closed-loop resolution can reach

1μm;2contain1A mechanical limit switchA photoelectric zero position switch, equipped with9DB


Interface.

Technical indicators:

160table size×

160mm

trip

300 mm

Transmission mechanismPrecision ball screw

Ø16X4

Guide rail (guiding mechanism)

Linear slider guide rail

Main material and surface treatment

Aluminum alloy, black anodized finish

Overall height

66 mm

weight

10.6 kgCoupling (outer diameter)-aperture1-2hole

25-10-6.35 mm

Closed loop resolution

200.1 μm

Segmented open-loop resolution

1 μm

maximum speed

20 mm/s

Unidirectional positioning accuracy

≤35 μm

repeatability

≤±5 μm

Backlash

≤5 μm

Static parallelism

≤40 μm

Straightness

≤25 μm

Motion parallelism

≤30 μm

yaw

≤60“

pitch

≤60“

Motor and step angle (゜)57two-phase1.8

Stepper motor, step angle

Motor brand and model

Lei Sai

Working current

4.2 A

Motor torque

1.3 N·m

Grating ruler brand

Guiyang Xintian

Drive brand and model

Lei SaiSliding joint&

Grating ruler connectortwoDB9

(Needle)

Sliding table joint cable type

High flexibility cable

Cable length of slide joint

0.4 m

Limit sensor (built-in)

Omron

Origin sensor (built-in)

OmronSensor power supply(V

DC5-24V ±10%

Consumption currentamount to30 mA

below

control outputOutput method:NPN

Open collector output;Load power supply:DC5-24V

OFFPower Supply:0.5mA

following;

OutputLimit sensor: Output transistor when limit is reachedOFF

(Deadline);Zero position photoelectric sensor: output transistor when reaching the limitON

(conductivity);

horizontal load

30 kg

Inverted load

15 kg

Vertical load

15 kgcoordinateZ

Axis adapter plate model

OMLB03BWhen the maximum speed is under no-load condition, according to the speed of the stepper motor300/

Convert theoretical calculations and actual test values.

Product specifications:

PRODUCT MODEL

table size

trip

LRJO-F50

125 × 124 mm

50mm

LRJO-F100

125 × 124 mm

100mm

LRJO-F150

125 × 124 mm

150mm

LRJO-F200

125 × 124 mm

200mm

LRJO-F300

160 × 160 mm

300mm

LRJO-F400

160 × 160 mm

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