CXP / CXPF Series motorized linear stage
WaveQuanta

CXP and CXPF Series Motorized Linear Stages, 15–100 mm Travel, Crossed-Roller

CXP / CXPF Series
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Compact crossed-roller linear stages with fine-lead ball screws for high-cycle positioning in tight spaces.

The CXP series are compact motorized linear stages for small installation spaces and high-frequency operation. A 1 mm lead ball screw, a two-phase stepping motor and crossed-roller guides give small incremental steps and high positioning accuracy even under load, on a hard black-anodized aluminum alloy body. The CXPF versions use a 2 mm lead screw, a 42-frame motor and longer tables for faster motion, higher rigidity and travel up to 100 mm.

Key Features

  • Fine-lead ball screws: φ6 × 1 (CXP) or φ8 × 2 (CXPF), driven by two-phase stepping motors
  • Crossed-roller guides for rigidity and horizontal loads up to 30 kg
  • Mounting surface finished by fine grinding; motion straightness ≤ 10 µm, motion parallelism ≤ 15 µm
  • Repeatability ≤ ±1.5 µm (≤ ±2 µm on CXPF75-80125 and CXPF100-80175)
  • 0.25 µm (CXP) or 0.5 µm (CXPF) resolution at 20 microsteps
  • Three built-in sensors (positive limit, negative limit, origin) with high-flex cable for easy maintenance
  • Five-phase stepping motor optional

Typical Applications

  • Automation equipment with limited installation space
  • Compact precision instruments
  • High-cycle short-stroke positioning
  • Fiber, probe and small-optic alignment

Model Overview

Model Travel (mm) Table (mm) Ball Screw Res. 20 Microsteps (µm) Max Speed (mm/s) Repeatability (µm) Min. Increment (µm) Load H / V / Inv. (kg) Weight (kg)
CXP15-40 15 40 × 40 φ6 × 1 0.25 10 ≤ ±1.5 ≤ 5 5 / 2 / 3 0.4
CXP20-60 20 60 × 60 φ6 × 1 0.25 10 ≤ ±1.5 ≤ 5 8 / 3 / 4 0.6
CXPF30-80 30 80 × 80 φ8 × 2 0.5 20 ≤ ±1.5 ≤ 2 16 / 5 / 5 1.2
CXPF50-80100 50 80 × 100 φ8 × 2 0.5 20 ≤ ±1.5 ≤ 2 20 / 6 / 5 1.4
CXPF75-80125 75 80 × 125 φ8 × 2 0.5 20 ≤ ±2 ≤ 2 25 / 7 / 5 1.6
CXPF100-80175 100 80 × 175 φ8 × 2 0.5 20 ≤ ±2 ≤ 2 30 / 8 / 5 1.8

Related Products

  • KA Series — Closed-Loop Motorized Linear Stages
  • PA Series — Precision Motorized Linear Stages
  • LA Series — Compact Motorized Linear Stages

Browse all: Motorized Linear Translation Stages · Electric Linear Stages

Models: CXP15-40, CXP20-60, CXPF30-80, CXPF50-80100, CXPF75-80125, CXPF100-80175 · Contact WaveQuanta for a quote, configuration advice and lead time.

Travel Range 15–100 mm (6 models)
Table Size 40 × 40 mm to 80 × 175 mm (by model)
Drive Ball screw, φ6 × 1 (CXP) or φ8 × 2 (CXPF)
Guide Crossed-roller bearing guides
Body Black anodized aluminum alloy
Resolution (Full / Half Step) 5 / 2.5 µm (CXP); 10 / 5 µm (CXPF)
Resolution (20 Microsteps) 0.25 µm (CXP); 0.5 µm (CXPF)
Max Speed 10 mm/s (CXP); 20 mm/s (CXPF); zero load, motor at 600 rpm
Repeatability ≤ ±1.5 µm (CXP15-40 to CXPF50-80100); ≤ ±2 µm (CXPF75-80125, CXPF100-80175)
Backlash ≤ 3 µm
Static Parallelism ≤ 0.08 mm (CXP15-40 to CXPF50-80100); ≤ 0.1 mm (CXPF75-80125, CXPF100-80175)
Motion Straightness ≤ 10 µm
Motion Parallelism ≤ 15 µm
Minimum Incremental Motion ≤ 5 µm (CXP); ≤ 2 µm (CXPF)
Minimum Incremental Motion, Controller Note ≤ 2 µm with TMC controller; ≤ 5 µm with other controllers
Motor Two-phase stepping motor, 1.8°: 28 frame (CXP), 42 frame (CXPF)
Motor Current 1.3 A/phase (CXP); 1.7 A/phase (CXPF)
Motor Holding Torque 0.0785 N·m (CXP); 0.456 N·m (CXPF)
Motor Insulation Above 100 MΩ; 500 V AC for 1 min without fault; class B
Operating Temperature 0–50 °C (motor max. 80 °C)
Limit / Origin Sensors 2 limit + 1 origin, built-in
Sensor Supply 5–24 V DC ±10%
Sensor Output NPN open collector, 5–24 V DC, ≤ 8 mA; residual voltage ≤ 0.3 V at 2 mA
Output Logic ON when sensor is blocked
Connector / Cable DB9 (pin); high-flex cable, 0.2 m
Shaft Coupling (OD / Bore 1 / Bore 2) 16 / 3 / 5 mm (CXP); 16 / 5 / 5 mm (CXPF)
Motor Option Five-phase stepping motor
Specification Sheet PDF — Download
No CAD drawings available for this product.
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Product Family: Motorized Linear Translation Stages (22 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
LAK20-60 Submicron Motorized Linear Stage, 20 mm Travel, 0.1 µm Microstep LAK Series — — —Contact
TSAxx-C Series Slim Motorized Linear Stages, 30–50 mm Travel, 44 mm Height TSAxx-C Series — — —Contact
TSAxx-B Series Square-Guide Motorized Linear Stages, 50–300 mm Travel TSAxx-B Series — — —Contact
CXP and CXPF Series Motorized Linear Stages, 15–100 mm Travel, Crossed-Roller Current CXP / CXPF Series — — —
LA Series Compact Motorized Linear Stages, 50–150 mm Travel, 60 × 60 mm Table LA Series — — —Contact
PA Series Precision Motorized Linear Stages, 50–1000 mm Travel, Ball Screw PA Series — — —Contact
KA Series Closed-Loop Motorized Linear Stages, 50–1000 mm Travel, Ball Screw KA Series — — —Contact
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