Motorised fibre rotator with double v-groove for 125/250 µm fibre; clamp arms for cladding and jacket

• 360° roll axis with integrated stepper motor drive
• Requires single-axis stepper motor controller (not supplied) and mating connector (not supplied)
• Rotation resolution <0.01° when operated with half-step controller
• Slotted design for easy insertion and removal of fibre
• Locating tongue fits slot on platform or flexure stage top plate
• Optical axis height 18 mm
• V-groove block cut in two sizes to accommodate cladding and jacket
• 125/250 µm groove as standard (other sizes available)
• Two spring-based adjustable force clamp arms (0.25 N to 1.2 N approximately)
• V-groove pre-set on rotation axis with <1 µm of concentricity error