3ntr 3D Printer Specifications

Dimensional Data

A2 A4
Printer Dimensions 940 x 715 x 1125 mm
37 x 32 x 44.3″
528 x 515 x 615 mm
20.7 x 20.2 x 24.2″
Printer Weight 110 kg (242 lbs.) 43 kg (94 lbs.)
Shipping Dimensions 1041 x 831 x 1321 mm
41 x 32.7 x 52″
681 x 620 x 920 mm
26.8 x 24.4 x 36.2″
Shipping Weight 226 kg (498 lbs.) 69 kg (152 lbs.)

Electro / Mechanical Data

A2 A4
Ambient Operating Temperature 16-32° C (61-90° F)
Storage Operating Temperature 5-40° C (41-104° F)
AC Input 220/230 VAC - 15A 110/120 VAC - 15A
Power Supply 24 VDC - 13A
Connectivity USB, Micro SD, LAN
Steel Cabinet/Frame Construction 2mm (.08″) Powder Coated
Clear Panels Polycarbonate
Heated Print Bed Anticorodal 6082

Printing Specifications

A2 A4
Printer Technology FFF (Fused FIlament Fabrication)
Number of Extruders 2 or 3
Maximum X-Y Axis Speed 300 mm/s (11.8″/s)
Maximum Z Axis Speed 2 mm/s (.08″/s)
Maximum Extruders Speed 43 mm/s (1.7″/s)
Build Envelope — W x D x H1 600 x 325 x 500 mm
23.6 x 12.7 x 19.6″
295 x 195 x 190 mm
11.6 x 7.6 x 7.4″
Positioning Precision — X-Y Axes 11 Microns (.000433″)
Positioning Precision — Z Axis 5 Microns (.0002″)
Positioning Precision — Extruders .9 Microns
Filament Diameter 2.85 mm +/- .1 mm
Standard Nozzle Diameter2 .4 mm (.01575″)
Maximum Extruder Temperature3 430° C (806° F)
Maximum Heated Bed Temperature4 160° C (320° F)
Maximum Heated Chamber Temperature5 90° C (194° F)
Minimum Layer Thickness 50 Microns (.00197″)
1 A4 depth (D) is 39 mm (1.54”) less with three nozzles installed, A2 is 35 mm (1.38”) less 2 Available nozzles: .3 mm, .4 mm, .6 mm, .8 mm & .4 mm hardened anti-abrasion 3 Standard / Optional maximum nozzle temperature: 430° C on 2 of 3 nozzles 4 Measured at the heater on the aluminum print base 5 In conjunction with heated bed at maximum temperature

All specifications are subject to change due to ongoing research and product development.

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