FRRMRE-275-75 – Dual Rotary Magnetically-Coupled Feedthrough
Ideal for PLD target gearboxes
- 3/4″ and 3/8″ rotating shafts
- 2.75″ O.D. mounting flange
- One or both rotary shafts can be motorized (see below)
- Manual 3/4″ adjustment diameter shaft w/position lock
- 4,000,000 revolutions before internal bearing service
- Maximum bakeout temperature: 200°C (magnetic drive removed)
- Mechanical torque limit: 150 oz/in
- Removable neodynium iron boron magnetic drive for bake-out
Stepper Motor Drive
Applications: precise positioning, positioning multiple axes at one time, computer-controlled actuation
- 200 steps per revolution
- 50 oz-in holding torque (higher torque motors available)
- Maximum speed 300 rpm
- Low inertia design
- Manual knob
- Motor controller sold separately
Synchronous Motor Drive
Applications: coarse positioning, continuous rotation
- Single speed, 72 rpm
- 2 directions
- 50 oz-in holding torque (higher torque motors available)
- Low inertia design
- Manual knob
- Motor controller sold separately
Speed Control Motor Drive
Applications: continuous rotation with variable speed, no position feedback
- Variable speed
- Switchable direction
- 5 – 95 RPM with 50 oz-in torque
- Options:
Higher torque motors
Different speed ranges - Includes Controller
Dual Axis Rotary Feedthrough, FRRMRE-275-75/SCC
(model shown here with manually operated outer shaft and
optional /SCC motor driven inner shaft)