G190-B/5 Precision Ball-Screw Stage

The G190-B/5 is a precision ball-screw linear stage with a 190 mm width, offering travels from 100 mm up to 1200 mm and an 80 kg payload capacity. A high precision ball-screw drive delivers speeds to 500 mm/s, with a choice of multi-turn absolute or incremental encoder feedback and an optional motor brake.

Product Overview

Motion Type	Linear
Technology	Ball-Screw
Product Range	Precision Linear Stages
Series	G190

Key Performance Specs

Minimum Travel: 100 mm
Maximum Travel: 1200 mm
Maximum Speed: 0.5 m/s
Maximum Payload: 79 kg

Key Features

Width 190 mm
Travels 100 mm to 1200 mm
High load capacity 80 kg
Speed 500 mm/s
High resolution multi-turn absolute encoder, or incremental 1024, 2048 and 2500 line options (1 Vpp and TTL)
Optional motor brake
Side cover to protect against particles
Precision ball-screw drive

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G190-B/5 Precision Ball-Screw Stage

Positioning Linear Stage

The G190-B/5 is a high precision linear stage designed to withstand demanding industrial conditions across a wide range of sectors. High stiffness and quality components, including a high precision ball-screw, heavy duty recirculating ball bearing guides and a motor fitted with a high resolution multi-turn absolute rotary encoder, set it apart. The G190-B/5 series stages use high precision ball-screws protected from debris by the stage sealing system. Precision recirculating linear bearings, combined with careful machining and assembly, deliver excellent geometric performance. The result is a stage offering precision, durability and reliability for industrial applications.

Applications for Linear Stages

Precision linear stages are central to applications demanding high levels of accuracy and repeatability. They are widely used in laser cutting, scanning, digital printing, and electronics assembly and inspection. They also feature in processes such as Automatic Optical Inspection (AOI) and laser micro-machining, where ultra precision and accurate scan motion are required. In medical and scientific equipment, precision linear stages are relied on for accuracy and repeatability across every cycle.

Product Specifications: G190-B/5 Precision Ball-Screw Stage

G190 Series	G190-B/5-100	G190-B/5-150	G190-B/5-200	G190-B/5-300	G190-B/5-400
Travel total (mm)	100	150	200	300	400
Position Accuracy uncalibrated (µm typ)	±6	±8	±8	±10	±12
Position Accuracy calibrated (µm)	±1.5	±1.5	±1.5	±2	±2.5
Resolution System (µm)	0.05	0.05	0.05	0.05	0.05
Repeatability Bi-directional (µm)	±0.5	±0.5	±0.5	±0.5	±0.5
Flatness / Straightness (µm)	±2	±2.5	±3	±3.5	±4.5
Yaw, Pitch & Roll (µrad)	±14	±14	±19	±23	±29
Maximum Velocity No Load (mm/s)	500	500	500	500	500
Load Capacity (kg)	80	80	80	80	80
Stage Weight (kg)	11	11.9	12.8	14.6	16.4

G190 Series	G190-B/5-500	G190-B/5-600
Travel total (mm)	500	600
Position Accuracy uncalibrated (µm typ)	±13	±15
Position Accuracy calibrated (µm)	±3	±3
Resolution System (µm)	0.05	0.05
Repeatability Bi-directional (µm)	±0.5	±0.5
Flatness / Straightness (µm)	±5.5	±6.5
Yaw, Pitch & Roll (µrad)	±32	±38
Maximum Velocity No Load (mm/s)	500	500
Load Capacity (kg)	80	80
Stage Weight (kg)	18.2	20

G190 Series	Motor and Encoder Options G190-B/5-xxx-E?-B?
E1	High resolution multi-turn absolute encoder
E2	1024 line incremental encoder
E3	2048 line incremental encoder
E4	2500 line incremental encoder
B0	No brake
B1	With brake

Product Dimensions: G190-B/5 Precision Ball-Screw Stage

G190 Dimensions (mm)	Travel	Hard Stop	A	B	C
G190-B/5-x-100	100	116	392	197	175, 275
G190-B/5-x-150	150	166	442	222	175, 275
G190-B/5-x-200	200	216	492	247	175, 275
G190-B/5-x-300	300	316	592	297	175, 375
G190-B/5-x-400	400	416	692	347	175, 375, 575
G190-B/5-x-500	500	516	792	397	175, 375, 575
G190-B/5-x-600	600	616	892	447	175, 375, 575, 775