Don't let the sleek, compact design fool you. SRX-150 provides up to double the roll moment capacity of comparable screw driven products, and nearly 5 times that of other belt driven units.

• Ready-to-mount linear actuators
• Belt or ball screw driven
• High precision in a compact aluminum profile
• Up to 66kN dynamic load capacity
• Roll moment capacity to 3,380 Nm
• Speeds up to 5 m/s

View the SRX-150 video

Excellent for high load gantry systems: A wide array of connecting brackets, line shafts and couplers simplify gantry system design.

Efficient: Zero backlash, high speed and long stroke operation

Zero Maintenance: Equipped with NSK K1 Lubrication Units for maintenance free operation

Damage Prevention: End of travel high energy absorbing bumpers help to eliminate damage caused by accidental crashes

Sealed: A stainless steel sealing strip protects the linear guides and ball screws from particulate ingress

Belt Driven SRX-150

The belt driven unit features NSK LW35 Linear Rolling Guides with K1 Lubrication Units, and an AT10 x 50 mm HF belt. Optional Stober® "P" Series-Tigerline ServoFit® Precision Planetary Gearheads in two frame sizes with ratios from 10:1 to 3:1 and less than 3 arcminutes of backlash are available. For additional belt driven actuator options, see the SBD Sealed Belt Drive product page.

Belt system mass: 28:35 + mm of travel = kg

A 8mm T-slots
B 6mm T-slots
C Clamp Slot
D 25mm screw = 15mm 32mm screw = 20mm 40mm screw = 25mm
E 25mm screw = 78.3 32mm screw = 93.3 40mm screw = 120.3

Ball Screw Driven SRX-150

The ball screw driven unit features precision grade Ct7 NSK LRP Series High Lead Precision Rolled Ball Screws with K1 Lubrication Units

Diameter
Lead System Mass (kg)
25mm 5mm 10mm 25mm
28.16+0.03xmm of travel
32mm 10mm 20mm 32mm
28.64+0.032xmm of travel
40mm 40mm 29.86+0.034xmm of travel

Optional Linear Encoder
Renishaw® RGH41 enclosed linear encoders are available with end of travel limits as well as a home switch. Linear encoders are mounted internally, which helps to protect encoder readheads and optical tape from incidental damage.
• Resolutions up to 1 micrometer
• Withstands variations in pitch, roll, yaw and ride height
• High speed operation
• Available in a variety of output configurations
Other Accessories
• TURCK Bi 2-Q10S-VN6X inductive proximity sensor - Embeddable rectangular 10mm housing with 2mm sensing range, potted-in cable and 4-wire DC complementary output
• R+W™ Servomax® Elastomer Couplings and Line Shafts in a variety of lengths and diameters
• Polymer spiders for dampening and torque transmission
• Wide range of gantry brackets
• Variety of motor mounts

Courtesy of  Bishop Wisecarver