Palletizing Robots

SIASUN SR270A-270/2.70

by SIASUN

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Overview Specifications Ecosystem

About SIASUN SR270A-270/2.70

SIASUN SR270A-270/2.70 carries heavy tools and parts in welding, assembly and material-transfer applications.

Manufacturer

🏢

SIASUN

Key Specifications

Reach

2700 mm

Status

ACTIVE

Category

Palletizing Robots

Arm / Payload

270 kg

Axis ranges / J1

±180 °

Axis ranges / J2

+80 / −60 °

Axis ranges / J3

+168 / −74 °

Axis ranges / J4

±360 °

Axis ranges / J5

±125 °

Axis ranges / J6

±360 °

Wrist moment / J4

1785 Nm

Wrist moment / J5

1500 Nm

Wrist moment / J6

950 Nm

Control / Planning

Variable acceleration

Arm / Working reach

2700 mm

Mounting / Position

Upright

Arm / Number of axes

Drive / Transmission

Gear transmission

Allowable inertia / J4

340 kg·m²

Allowable inertia / J5

340 kg·m²

Allowable inertia / J6

260 kg·m²

SRC L6 cabinet / Weight

145 kg (When this cabinet is selected.)

Maximum axis speeds / J1

120 °/s

Maximum axis speeds / J2

100 °/s

Maximum axis speeds / J3

100 °/s

Maximum axis speeds / J4

166 °/s

Maximum axis speeds / J5

140 °/s

Maximum axis speeds / J6

210 °/s

SRC L6 cabinet / Storage

4 GB (When this cabinet is selected.)

Applications / Operations

Spot welding, handling, assembly, adhesive application, stud welding, SPR

SRC L6 cabinet / Humidity

≤90 % (When this cabinet is selected. No condensation.)

Control / Process packages

For multiple industries

Mechanical unit / Arm mass

1382 kg

Control / Controller choices

SRC L6 (System parameters depend on the selected cabinet; these are alternative configurations.)

SRC L6 cabinet / CC-Link Slave

Optional (When this cabinet is selected.)

SRC L6 cabinet / I/O expansion

up to 64 DI/DO (When this cabinet is selected. Optional expansion;64DI/DO is not separately enumerated as inputs/outputs.)

Signal cable / Conductor count

32 pcs

SRC L6 cabinet / Digital inputs

16 channels (When this cabinet is selected. Standard NPN.)

SRC L6 cabinet / Supply voltage

380 (When this cabinet is selected. 3 phase(s).) V AC

SRC L6 cabinet / Digital outputs

16 channels (When this cabinet is selected. Standard NPN.)

SRC L6 cabinet / Supply tolerance

−10…+10 % (When this cabinet is selected.)

SRC L6 cabinet / Ethernet, options

EtherCAT Slave / EtherNet/IP Master (When this cabinet is selected.)

SRC L6 cabinet / Digital I/O option

PNP (When this cabinet is selected.)

SRC L6 cabinet / Ethernet, standard

TCP/IP / Profinet Slave / Profinet Master / Modbus TCP Slave / EtherNet/IP Slave (When this cabinet is selected.)

SRC L6 cabinet / Fieldbus, standard

DeviceNet Master (When this cabinet is selected.)

Wrist protection / Protection rating

IP67 (Wrist only, explicitly scoped in the technical table.)

SRC L6 cabinet / Enclosure protection

IP54 (When this cabinet is selected.)

Repeatability / Position repeatability

±0.06 mm

SRC L6 cabinet / Operating temperature

0…45 °C (When this cabinet is selected.)

Signal cable / Conductor cross-section

0.2 mm²

Robot protection / Whole-robot protection

IP54

Verified ecosystem

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Imported from the Unibot owner catalog · Not independently verified · Imported 2026-11-11 · Unibot source · Methodology