Rotating Fiber Holder with Coarse/Fine Adjustment / FHRS_FHRSW

Rotating fiber holder with coarse/fine adjustment to rotate and align the polarization plane of polarization-maintaining fibers. It is used by attaching it to the holder mounting section of the alignment unit.

The plastic pushers have built-in magnetizing set bolts, gently clamps the polarization-maintaining fiber by the magnetic force of the fiber holder's magnets.
Attachment to the fiber alignment unit is a one-touch operation using magnets for easy connection and disconnection.
Can be attached to the DAU series fiber alignment unit.
We have two types of fiber holders: the FHRSW series with a suction function at the tip and the FHRS series without a suction function. We also have three jacket diameters of 250 μm, 400 μm, and 900 μm. All cladding diameters are specified at 125 μm.
The FHRSW series comes with a vacuum suction tube (2m).

 

FHRS/FHRSW Common Specifications

Travel	Coarse: 360°, Fine: ±5°
Fine Resolution	1.3°/rotation, 0.026°/DIV
Primary Material	Aluminum
Finish	Black Anodized

 

Specifications

Part Number	Opposite Model	Adsorption Function	Fiber Optic Jacket Diameter	Fiber Optic Cladding Diameter	Travel	Weight	Accessories
FHRS-125/250L	FHRS-125/250R	None	125μm	250μm	360°	0.16kg	-
FHRS-125/400L	FHRS-125/400R	None	125μm	400μm	360°	0.16kg	-
FHRS-125/900L	FHRS-125/900R	None	125μm	900μm	360°	0.16kg	-
FHRSW-125/250L	FHRSW-125/250R	Equipped	125μm	250μm	360°	0.2kg	With a vacuum suction tube (2m)*
FHRSW-125/400L	FHRSW-125/400R	Equipped	125μm	400μm	360°	0.2kg	With a vacuum suction tube (2m)*
FHRSW-125/900L	FHRSW-125/900R	Equipped	125μm	900μm	360°	0.2kg	With a vacuum suction tube (2m)*

* Air fitting: LC-0425-M3 (Nihon Pisco Co., Ltd.) Applicable tube inner diameter: φ2.5