OHTAKE NJRI-B Series Automatic Screw Feeder

Manufacturer: OHTAKE ROOT KOGYO CO., LTD
Model: NJRI-B Series

Features

Standard screw-drop preventing cover
Brushless main motor makes motor life dramatically longer (20 times longer than NJR)
Escaper rotation time lag adjustment function

Compatible with a wide range of screw types

Stable feeding supply for spring-washer screws or other standard screws.

Higher efficiency with rotary disc escaper

Disc escaper separates screw one by one, archives high precision without screw jamming.

Dramatic improvement in motor durability

Brushless main motor makes motor life dramatically longer (20 times longer)

Specifications

Supported screw diameter (mm)	Model number	Swap rail set type
2.0	NJRI-2320B	RRB20SET
2.3	NJRI-2323B	RRB23SET
2.6	NJRI-2326B	RRB26SET
3.0	NJRI-2330B	RRB30SET
3.5	NJRI-4535B	RRB35SET
4.0	NJRI-4540B	RRB40SET
5.0	NJRI-4550B	RRB50SET
6.0	NJRI-4560B(T343) * M6 Only	RRB60SET(T343)

Specification	NJRI-23B	NJRI-45B
Model Name	NJRI-23B	NJRI-45B
Exterior Dimensions (mm)	134(W)×274(D)×139(H)	134(W)×274(D)×139(H)
Weight (incl. Rail)	Approx. 4.5kg	Approx. 4.5kg
Power Supply	AC100 – 240V DC15V 1A AC adapter	AC100 – 240V DC15V 1A AC adapter
Drive Motor	DC brushless motor, stepper motor	DC brushless motor, stepper motor
Overload Protection/Recovery Circuit	Yes	Yes
External Signal Line	Yes	Yes
Brush-overload Protection Mechanism	Yes	Yes
Escaper Rotation Time Lag Adjustment Function	Yes	Yes
Yield Time per Screw	Approx. 0.8 second	Approx. 0.8 second
Supported Screw Diameter	M2.0 – M3.0	M3.5 – M6.0 *
Supported Screw Under-head Length	Up to 18 mm in length	Up to 18 mm in length
Screw Capacity	Approx. 150cc	Approx. 150cc
Accessories and Bundled Items	Safety instruction manual, AC adapter, hex wrench, adjusting screwdriver, ground wire	Safety instruction manual, AC adapter, hex wrench, adjusting screwdriver, ground wire