Home   -   Contact
Rotary Motors
Synchronous Motors
Synchronous Torque Limited Motors
Stepper Motors
Gearmotors - High Torque
Gearmotors - DC Motor
Gearmotors - Stepper
Gearboxes
Linear Motors
Synchronous Motors
Stepper Motors
Other Johnson Electric Actuators
Solenoids
DC Motors
AC Motors
Go to Johnson Electric Web Site
Motors > Gearmotors: Gearmotors - High Torque
Gearmotors - High Torque




Rotary Actuator for alternating current (AC)

Nominal Torque
Actuating Time (90°)
Revolutions Output Shaf
Optional Auxiliary Switches
Optional Potentiometer
Degree of Protection
RAVH40
4 Nm
7.5 sec. to 60 sec.
0° to 330°
max. 2
max. 1
IP 40
ES 20
20 Nm
7.5 sec. to 60 sec.
0° to 12 rev.
max. 3
max. 1
IP 65
ES 50
50 Nm
7.5 sec. to 60 sec.
0° to 12 rev.
max. 4
max. 1
IP 65

Rotary Actuator (AC) with 2 limit switches direct driven by a cam

Nominal Torque
Actuating Time (90°)
Revolutions Output Shaft
Optional Auxiliary Switches
Optional Potentiometer
Degree of Protection
ES 20 LC
20 Nm
7.5 sec. to 60 sec.
0° to 140° or 140° to 325
0
1
IP 65
ES 50 LC
50 Nm
7.5 sec. to 60 sec.
0° to 140° or 140° to 325°
0
1
IP 65

Rotary Actuator for direct current (DC)

Nominal Torque
Actuating Time (90°)
Revolutions Output Shaft
Optional Auxiliary Switches
Optional Potentiometer
Degree of Protection
ESD 20
20 Nm
6.6 sec. to 15.8 sec.
0° to 12 rev.
max. 3
max. 1
IP 65
ESD 50
50 Nm
6.2 sec. to 12.5 sec.
0° to 12 rev.
max. 4
max. 1
IP 65

Rotary Actuator with integrated control electronics for step less positioning

Nominal Torque
Actuating Time (90°)
Revolutions Output Shaft
Optional Auxiliary Switches
Optional Potentiometer
Degree of Protection
Electrical Interface
ER 20
20 Nm
7.5 sec. to 60 sec.
0° to 4 rev.
0
Standard
IP 65
Voltage or Current
ER 50
50 Nm
15 sec. to 60 sec.
0° to 4 rev.
0
Standard
IP 65
Voltage or Current



File Format Help
PDF: Some documents in this index are published in Acrobat (PDF) format. We recommend a current browser such as Explorer with Acrobat Reader and Plug-in.
ZIP: Some files need to be unzipped. Unzip utilities available for download for Windows / Macintosh.
For technical difficulties with this page contact us here.
M509

Information
For any Inquiries please click here.
Check Availability of our Stock Products
Find a Distributor near you
We are ISO/TS 16949:2002 & ISO-9001:2000 Certified
Certification Documents (436k pdf)
801 Scholz Drive
P.O. Box 427
Vandalia, OH 45377-0427
Tel: 937-454-2345
Fax: 937-898-8624
News