Sensor Technology RWT440, Руководство пользователя

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© Sensor Technology Ltd 2019 RWT3350R (Rev8)
RWT430/440 Series Torque Transducers - Standard Range
● – Standard feature ◊ – Optional feature
RWT430/440
Series
Option
Code
Remarks
Torque, Speed, Power Outputs RWT430 RWT440
Torque only 430 440
Torque & Speed
(60 pulses/rev)
431
User to specify RPM/FSD
when ordering
Torque & Power (60 pulses/rev)
433
User to specify Power/FSD
when ordering
Torque & Speed
(60 pulses/rev)
or Power
441
Outputs are user selectable
Standard features
Keyed Shaft Ends ● ● K
1Nm will have flats
Voltage output ±5v FSD (Fixed) ● B
Voltage outputs from ±1v to ±10v FSD
and unipolar (Variable)
●
Output is user selectable
RS232 output ●
Torque Averaging & Torque Peak ●
Self Diagnostics ● ●
Internal temperature measurement
● ●
Value available on RWT440
series only
Deep grooved shielded bearings with oil
lubrication
● ●
Ingress Protection (IP) 54 ● ●
Link Cable (1.5m)
● ●
From sensor head to
electronics module
Optional features
Plain Shaft Ends
◊ ◊ P
Shaft length will be longer
than keyed end shafts –
consult factory for length
Splined Shaft Ends ◊ ◊ T Consult factory for details
Voltage output ±1v FSD (Fixed) ◊ A In place of Option B
Voltage output ±10v FSD (Fixed) ◊ C In place of Option B
Customer Specified Voltage Output
(Fixed)
◊ U
In place of Option B. User
to specify range/scale when
ordering
Current output 0-20mA (Fixed) ◊
D
In place of Voltage output
options
Current output 4-20mA (Fixed) ◊
E
In place of Voltage output
options
Current output 12±8mA (Fixed)
◊ V
In place of Voltage output
options
Current output 0-20mA, 4-20mA
& 12±8mA (Variable)
◊ F
Current output is user
selectable and in place of
Voltage output. However
user can reselect a Voltage
output, if required. (Note 8)
USB2.0 full speed 12 Mbps Digital output ◊ G
CANbus output ◊ H In place of RS232
High Speed Bearings (See Note 9 below) ◊ ◊ J
Consult factory for maximum
speed allowance
Sealed Bearings ◊ ◊ S
Ingress Protection (IP) 65 –for sensor
and electronics
(See Note 10 below)
◊ ◊ L
Ingress Protection (IP) 65 – Cavity ‘D’
connectors in lead b/w sensor &
electronics
◊ ◊ M
Cavity ‘D’ connectors in lead b/w sensor
& electronics
◊ ◊ N
Link Cable (>1.5m) ◊ ◊ R
Consult factory for length
Note 8: 2 x analog channels available. Default settings are Channel 1 (voltage/current) – torque.
Channel 2 (voltage/current) – speed or power, if ordered.
Note 9: At very high speeds, for better balance the factory recommend plain or splined shafts.
Note 10: Transducers fitted for IP65 will have running speeds considerably reduced, increased drag torque and accuracy can
be affected.
Data parameters measured at +20°C
Sensor Technology Ltd reserves the right to change specification and dimensions without notice.