Technical
data
42/68-165-EN RHD250 ... 4000
33
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8 Technical
data
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8.1
General information
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RHD250-10
Operating mode
S9 - 100%; stallproof acc. to IEC 60034-1 / EN 60034-1
Protection class
IP 66
Humidity
≤
95% average; condensation not permitted
Ambient temperature
-10 … 65° C (15 … 150° F)
-30 … 50° C (-20 … 130° F)
-1 … 85° C (30 … 185° F)
Mounting position
Any position; preferably IMB 3 acc. to IEC 60034-7 / EN 60034-7
Coating
2-layer component epoxy (RAL 9005; black)
Anti-condensation heater
Motor:
Directly power feed from Contrac electronic unit.
Signal space: Separate heating resistor; separate power supply or power feed from
Contrac electronic unit.
Electrical connection
Plug with crimp snap-in contacts or terminals.
Connecting cable electronics – actuator optionally (see ordering information of electronics).
Power supply for motor and sensors
Only via Contrac electronic unit (see data sheet of electronic unit).
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8.2
Technical data RHD250
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Model
RHD250-10
Rated torque
250 Nm (200 lbf-ft), adjustable to 0.5; 0.75
or 1x rated torque
Starting torque
1.2 x rated torque (break-away torque in
end positions for short time 2 x rated
torque)
Rated time for 90°;
adjustable
10 … 900 s
Operating speed;
adjustable
(9.0 … 0.1°/s)
Operating angle
Typically 90° (min. 35°; max. 270°), see
manual for reduced angle with lever and
limit stop
Weight
approx. 45 kg (99 lb)
Associated
electronic unit (data
sheet)
For field installation: EBN853
1)
For rack installation: EBS852
2)
Motor
MCS 71 BA
Sensors
Position and temperature sensor always
available
1)
Data sheet EBN853: 10/68-8 27
2)
Data sheet EBS852: 10/68-8 24
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