Technical Data; Use As Intended; Safety Notes - Bosch Rexroth SEH302 Bedienungsanleitung

3 609 929 862/2.1 | SEH302

1 Technical Data

1 Technical Data
Designation
Order number
Admissible ambient temperature
Admissible relative humidity when in operation
Admissible storage temperature
Admissible relative storage humidity
Permitted length of hand-held nutrunner power ca-
ble
Permitted length of power cable
(SEH302 to LTH12)
System of protection
Dimensions (B x H x T)
Weight
Table 1:
Subject to alteration
2

Use as Intended

The SEH302 hand-held nutrunner control
unit is made for driving the current Smart Tool
series (ECM16, ECH16, ECH26, ECH57)
on Tightening System 300. The SEH302 can
be installed in all system boxes and BT300
card racks. Together with the servo amplifier
for the LTH12 hand-held nutrunners and a
Smart Tool, they form one tightening channel.
3

Safety Notes

Please keep this Technical Information in a
place easily accessible for all users.
The Technical Information is intended for
specially trained personnel who have a speci-
alized knowledge of the machine's hardware
components.
Repairs or other operations on the
hard or software of our products,
which are not described in these
instructions, may only be carried
out by Rexroth experts.
Electric Drives and Controls | Bosch Rexroth AG 13 /56
SEH302
0 608 830 226
0 up to 55 °C with ventilator
20 % up to 90 % non-condensing
–20 °C up to 70 °C
20 - 95 %
up to 50 m
up to 10 m
IP 20
71.5 mm (14 TE) x 271 mm (6 HE) x 300 mm
2.1 kg
Unqualified repairs or operations
on the hard or software or the failu-
re to observe the warnings in these
instructions or warnings placed on
the product itself could lead to per-
sonal damage or damage to pro-
perty.
Qualified personnel are:
– Project personnel, familiar with
the safety regulations of automa-
tion systems and electrical engi-
neering.
– Operators, instructed in the use
of the equipment and having
knowledge of the relevant opera-
tional parts of this documentati-
on.
– Commissioning personnel au-
thorized to set electric circuits
and machines/systems into ope-
ration, earth and mark them, in
accordance with the regulations
of security technology.