Autogard
Product Range[edit | edit source]
XG Series[edit | edit source]
Twin screw extruders and compounding machines require the very best torque overload protection. Rexnord’s Autogard XG Series offers features with the specific aim of protecting extruders from damages caused by unexpected torque spikes.
- Instantaneous separation of damaging inertias over a pre-set torque level
- Free running after torque overload
- Manual reset without the need of special tooling or replacement parts
- Shaft sizes up to 160mm
- Torque range from 40 - 6,900Nm (354 - 61,100 in-lbs)
- Easy to adjust torque setting on-site, and possible to tamper-proof the setting
- Drop-out options available on every size
WT Series[edit | edit source]
The WT Series was designed to accommodate water treatment applications and features a stainless steel module for superior protection in the harsh working environment.
- Modular design
- Stainless steel construction
- Manual disengagement feature is standard and replaces the need for a separate jaw clutch
- Torque range up to 60,000 in-lbs (6,780 Nm)
- Shaft sizes up to 3.75 inches (95.25 mm)
100 Series Torque Limiter[edit | edit source]
The Rexnord Autogard 100 Series Torque Limiter is a general purpose torque overload device that provides low cost, reliable protection for industrial equiptment.
- Available in 4 sizes
- Torque ranges from 6Nm to 500Nm
- Shaft sizes up to 50.8 mm (2 inches)
- Low cost
- Reliable protection
- Simple operation
200 Series Torque Limiter[edit | edit source]
The original Autogard Torque Limiter with a trusted design that will disengage at a pre-set torque value. This product has a massive install base that services a wide range of applications.
- Simple, cost-effective design
- Automatic or manual reset
- Torque range up to 75,000 in-lbs (8,747 Nm)
- Shaft sizes up to 4.02 inches (102 mm)
320 Series[edit | edit source]
The 320 Series has been designed to meet the need for an economical, compact and reliable torque limiter. The optimized design provides a robust, backlash-free torque limiter that helps protect equipment from the damaging effects caused by overloading a drive train.
- Compact design
- Automatic or manual reset versions
- Torque range up to 13,276 in-lbs (1,500 Nm)
- Bore sizes up to 2 inches (65 mm)
400 Series[edit | edit source]
The 400 Series has been designed to meet the need for a high-and low-speed, free-wheeling torque limiter. It differs from previous ball detent designs by using two sets of balls on concentric pitch circles.
- Unique reverse-to-reset mechanism
- Accommodates high- and low-speed applications
- Torque range up to 220,000 in-lbs (24,860 Nm)
- Shaft sizes up to 6 inches (150 mm)
820 Series[edit | edit source]
The 820 Series has been designed using the modular principle to accommodate high-torque, high- and low-speed applications with the flexibility to accommodate a wide range of torque settings.
- Modular design
- Torque range over 6,600,000 in-lbs (745,000 Nm)
- Unlimited shaft sizes
820RR Series[edit | edit source]
The 820RR Series is designed for high-torque applications to help protect equipment during shock loads, overloads and jams. Remote-Reset feature using pneumatic controls without the need to physically approach the unit.
- Modular design
- Remote reset
- Accurate and consistent torque setting