Specifications J series

Performance Specifications: Based on 7.4 Volts regulated supply. Sheet speed, resolution and accuracy based on standard drums. 
Actual performance will vary depending on battery voltage, capacity and chemistry as well as size and condition of wiring, electrical connectors, switches and drum size used.

 Mechanical Specifications

Specification	290J1	290J2	280J3	380J4 (J5)	Unit
Max Output Power	24.9	9.4	7	23.7	Watt
No Load Speed	10.4	3.8	2.7	4	revs/sec
No Load Sheet Speed	0.35	0.79	1.36	0.75	sec/300mm
Stall Torque	15.6	16.1	16.9	38.5	kg.cm
Standard Drum diam	26s	32s	26s	32w	mm
Max Revolutions	4	4	6	6 (10)	rev
Max Travel (std drum)	327	402	490	490 (1000)	mm
Resolution (std drum)	0.32	0.39	0.32	0.39	mm
Accuracy (std drum)	+/- 1	+/- 1	+/- 1	+/- 1	mm
Dimensions (L,W,H)	73 x 45 x 53	73 x 45 x 53	73 x 45 x 53	83 x 52 x 53	mm
Weight	119	124	117	160	gm

 Electrical Specifications 

Specification	290J1	290J2	280J3	380J4, 380J5	Unit
Idle current	23	23	23	23	mA
No load current	0.9	0.6	0.4	1.1	A
Stall current	36.3	13	6.8	30.5	A
Maximum Volts	9	9	9	9	V
Minimum Volts	3.8	3.8	3.8	3.8	V

 

Specifications subject to change.