8
PME120/RHD250 to 4000 (Contrac)
ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F
… 2 Design and function
… Device designs
RHD500-10
RHD800-10
Nominal torque
500 Nm (370 lbf-ft), adjustable to 0.5, 0.75 or 1 ×
nominal torque
800 Nm (590 lbf-ft), adjustable to 0.5, 0.75 or 1 ×
nominal torque
Starting torque
1.2
×
nominal torque (break-away torque in end positions for short time 2
×
nominal torque)
Rated time for 90°; adjustable
10 to 900 s
Rated operating speed, adjustable
9.0 to 0.1°/s
Operating angle
Typically 90° (min. 35°; max. 140°), with lever and limit stops the mechanical limits in accordance with
operating instruction should be complied with.
Weight
Approx. 94 kg (207 lb)
Approx. 97 kg (214 lb)
Associated electronic unit
For field mounting: EBN853
For rack installation: EBS852
Motor
MCS 71 BA
MCS 80 BA
Sensors
Position transmitter and temperature sensor always available
RHD1250-12
RHD2500-10
RHD2500-25
Nominal torque
1250 Nm (920 lbf-ft), adjustable to
0.5, 0.75 or 1 × nominal torque
2500 Nm (1850 lbf-ft), adjustable to 0.5, 0.75 or 1 × nominal torque
Starting torque
1.2 × nominal torque (break-away torque in end positions for short time 2 × nominal torque)
Rated time for 90°; adjustable
12 to 900 s
10 to 900 s
25 to 900 s
Rated operating speed, adjustable
7.5 to 0.1°/s
9.0 to 0.1 °/s
3.6 to 0.1 °/s
Operating angle
Typically 90° (min. 35°; max. 140°), with lever and limit stops the mechanical limits in accordance with
operating instruction should be complied with.
Weight (including lever-type actuator)
Approx. 227 kg (500 lb)
Approx. 232 kg (511 lb)
Approx. 227 kg (500 lb)
Associated electronic unit
For field mounting: EBN853
For rack installation: EBS852
For field mounting: EBN861
For rack installation: EBS862
For field mounting: EBN853
For rack installation: EBS852
Motor
MCS 80 BA
MC 90 BA
MCS 80 BA
Sensors
Position transmitter and temperature sensor always available
RHD4000-10
RHD4000-40
Nominal torque
4000 Nm (2950 lbf-ft), adjustable to 0.5, 0.75 or 1 × nominal torque
Starting torque
1.2 × nominal torque (break-away torque in end positions for short time 2 × nominal torque)
Rated time for 90°; adjustable
10 to 900 s
40 to 900 s
Rated operating speed, adjustable
9.0 to 0.1°/s
2.25 to 0.1°/s
Operating angle
Typically 90° (min. 35°; max. 270°), with lever and limit stops the mechanical limits in accordance with
operating instruction should be complied with.
Weight
Approx. 290 kg (639 lb)
Approx. 283 kg (624 lb)
Associated electronic unit
For field mounting: EBN861
For rack installation: EBS862
For field mounting: EBN853
For rack installation: EBS852
Motor
MC 100 BA
MC 90 BA
Sensors
Position transmitter and temperature sensor always available
Change from one to two columns