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Overview
Features
Specifications
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TR Series
Overview
TR Series
The TR Series builds on the TC Series by adding a release function and high-speed performance features. It is designed to be used primarily as a safety coupling between a servomotor and ball screw. The TR Series boasts a recovery accuracy within ±60 seconds to protect machines from overloads without compromising accuracy or performance. This accuracy also simplifies the assembly process.
TorqueLimiter Technology

 

Features

For High-speed Rotation
Suitable for speeds of up to 2,000 rpm
Easy to Adjust
Trip torque can be adjusted by simply turning the adjustment nut
No Play
Zero backlash
Complete with Release and Reset Features
Features a release function and an easy to operate recovery
Coupling Function
Also comes with the ability to function as a coupling between two clamping elements
Specifications
Characteristics Unit 5TR 6TR 7TR 8TR 11TR
Trip Torque Adjustment Range N·m 3 to 10 10 to 60 50 to 150 80 to 280 150 to 600
Torque Adjustment Nut Thread Pitch mm 1.5 1.5 1.5 2 2
Max Allowable Deflection deg 1 1 1 0.3 0.2
Max Allowable Clearance Error mm ±2.0 ±2.0 ±2.0 ±2.0 ±2.0
Max Allowable Parallelism Error mm 0.05 0.05 0.1 0.1 0.1
Max Allowable Rotation Speed rpm 2000 2000 1600 1200 800
Hub Moment of Inertia kg·m2 6.5×10-4 1.8×10-3 4.6×10-3 1.7×10-2 4.2×10-2
Boss Moment of Inertia kg·m2 0.8×10-4 1.8×10-4 3.6×10-4 1.5×10-3 5.5×10-3
Mass kg 1.0 1.8 2.4 6.5 12
Shaft Bore Shape
(Shaft Diameter)
A mm 15 to 25 18 to 30 20 to 32 30 to 45 35 to 60
B mm 15 to 20 20 to 30 22 to 35 30 to 45 35 to 60
C mm 15 to 22 18 to 28 20 to 32 30 to 45 35 to 55
D mm - - - - -
E mm - - - - -
F mm 15 to 18 18 to 28 20 to 30 30 to 40 35 to 50
* Product specifications and dimensions are subject to change without notice. Confirm details when ordering.
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