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Model 329 Spindle-Coupled Road Simulators

Model 329 Spindle-Coupled Road Simulators

Apply force and motion in six degrees of freedom through vehicle spindles to replicate the effects of real-world road loads on vehicle and subsystem durability. The latest iteration of this industry standard test system, the new Model 329i, combines a refined kinematic design, versatile FlexTest controls and renowned RPC software to achieve new levels of test productivity and accuracy.

Durability

Passenger Cars and SUVs
Light Trucks
Heavy Trucks
Motorcycles
All-Terrain Vehicles

Test Standards C

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KEY PRODUCT FEATURES

Accurate / Repeatable Results

Refined kinematic design supports higher dynamic inputs (up to 80 Hz) and delivers superior closed loop control with minimal latency (0.35 ms)

Accelerated Testing

Combining the test rig with market-leading RPC software allows engineers to replicate real damage from road events up to 10x faster than on the proving ground

Integrated / Synchronized

FlexTest digital controls enable reliable and seamless connectivity between the test rig and the specimen, including specimens with active systems

Unmatched Expertise

Global experts on road simulation support users to design tests and methods, including implementation of MTS’ ground-breaking HSRC technology that reduces reliance on traditional RLDA

MODEL COMPARISON

Full Vehicle (4-corner)

Test full vehicles
Used for body and chassis applications and final design validation
6DOF forces generated from the inertia of the vehicle reacting to the motion of the system
Wide range of payload and performance options

Axle/Steer (2-corner)

Test front or rear axle assemblies
Used for axle applications and early design qualification
6DOF forcesgenerated from the motion of the system against a reaction base
Wide range of payload and performance options

Suspension/Steer (1-corner)

Test single vehicle corner assemblies
Used for for suspension development and early design qualification
6DOF forces generated from the motion of the system against a reaction base

Custom Variants

Heavy Truck
Long Stroke
Steer
Motorcycle/ATV

TECHNICAL OVERVIEW

Model 329i Enhancements

The new Model 329i Spindle-couple Road Simulator integrates a diverse array of MTS mechanical, controls and software innovations to meet evolving requirements for connectivity, accuracy, productivity and efficiency.

Integrate seamlessly with active vehicle systems and CAE models
- FlextTest Elite Performance Controllers
- Digital interfaces via EtherCAT, CANbus and more
- Real-time and iterative MTS Hybrid Simulation

Achieve optimal test accuracy
- Refined, patented kinematic design
- Up to 80 Hz road input
- Superior closed loop control with minimal latency
- Next-generation RPC Connect Software

Maximize test system reliability and operational efficiency
- MTS DuraGlide Actuators
- Stronger, updated wrist joint design
- MTS Echo Intelligent Lab health and performance monitoring

Unrivaled Global Service & Support
- Expert systems integration and test consulting
- Remanufacture/Upgrade programs

Available configurations
- Passenger Car, Light Truck

Model 329i Specifications

329i 6DOF Passenger Car (PC)

	Vertical Input	Longitudinal Input	Lateral Input	Steer Input	Brake/Drive Input	Camber Input
Max. Operating Frequency	80 Hz	80 Hz	80 Hz	80 Hz	80 Hz	80 Hz
Spindle Force/Moment	63 kN	22 kN	20 kN	6.9 kN-m	4.0 kN-m	9.6 kN-m
Spindle Force/Moment	(14,100 lbf)	(4,950 lbf)	(4,500 lbf)	(61,000 in-lbf)	(35,400 in-lbf)	(85,000 in-lbf)
Spindle Displacement	± 190 mm	± 196 mm	± 129 mm	± 8 deg	± 17 deg	± 8 deg
Spindle Displacement	(± 7.5 in)	(± 7.7 in)	(± 5.1 in)	-	-	-
Spindle Velocity	7 m/sec	2.2 m/sec	2.4 m/sec	750 deg/sec	700 deg/sec	400 deg/sec
	(276 in/sec)	(86 in/sec)	(94 in/sec)	-	-	-

Total maximum recommended vehicle mass 3000 kg (6,600 lb).
All performance estimates are subject to change.
Dynamic specification is based on single axis only, sinusoidal input, non-continuous events.
Performance values are nominal at mid position – not simultaneous, nor corrected for linkage.
Maximum brake clearance diameter is 450 mm for above performance predictions.
All displacements are expressed in terms of double amplitude values.
Typical required oil-flow for random loading is approximately 284 lpm (75 gpm) per corner. This rating is highly dependent on actual operating conditions and should be discussed further with an MTS Application Engineer.

329i 6DOF Light Truck (LT)

	Vertical Input	Longitudinal Input	Lateral Input	Steer Input	Brake/Drive Input	Camber Input
Max. Operating Frequency	80 Hz	80 Hz	80 Hz	80 Hz	80 Hz	80 Hz
Spindle Force/Moment	77 kN	29.5 kN	33.5 kN	6.9 kN-m	6.2 kN-m	14.1 kN-m
	(17,300 lbf)	(6,600 lbf)	(7,500 lbf)	(61,000 in-lbf)	(54,800 in-lbf)	(125,000 in-lbf)
Spindle Displacement	± 190 mm	± 196 mm	± 129 mm	± 8 deg	± 17 deg	± 8 deg
Spindle Displacement	(± 7.5 in)	(± 7.7 in)	(± 5.1 in)	-	-	-
Spindle Velocity	5.0 m/sec	3.0 m/sec	2.6 m/sec	750 deg/sec	450 deg/sec	450 deg/sec
	(197 in/sec)	(118 in/sec)	(102 in/sec)	-	-	-

Total maximum recommended vehicle mass 6000 kg (13,200 lb).
All performance estimates are subject to change.
Dynamic specification is based on single axis only, sinusoidal input, non-continuous events.
Performance values are nominal at mid position – not simultaneous, nor corrected for linkage.
Maximum brake clearance diameter is 450 mm for above performance predictions.
Minimum required oil-flow for random loading is approximately 386 lpm (102 gpm) per corner. This rating is highly dependent on actual operating conditions and should be discussed further with an MTS Application Engineer.
Optional static support can provide up to 23 kN (5000 lbf) of additional vertical upforce per corner to offset vehicle weight.

Model 329 Specifications

329 6DOF Passenger Car (PC)

	Vertical Input	Longitudinal Input	Lateral Input	Steer Input	Brake/Drive Input	Camber Input
Max. Operating Frequency	50 Hz	50 Hz	50 Hz	50 Hz	50 Hz	50 Hz
Spindle Force/Moment	63 kN	22 kN	20 kN	6.9 kN-m	4.0 kN-m	9.6 kN-m
	(14,100 lbf)	(4,950 lbf)	(4,500 lbf)	(61,000 in-lbf)	(35,400 in-lbf)	(85,000 in-lbf)
Spindle Displacement	± 190 mm	± 196 mm	± 129 mm	± 8 deg	± 16 deg	± 8 deg
	(± 7.5 in)	(± 7.7 in)	(± 5.1 in)	-	-	-
Spindle Velocity	7 m/sec	2.2 m/sec	2.4 m/sec	700 deg/sec	700 deg/sec	400 deg/sec
	(276 in/sec)	(86 in/sec)	(94 in/sec)	-	-	-

Total maximum recommended vehicle mass 3000 kg (6,600 lb).
All performance estimates are subject to change.
Dynamic specification is based on single axis only, sinusoidal input, non-continuous events.
Performance values are nominal at mid position – not simultaneous, nor corrected for linkage.
Maximum brake clearance diameter is 430 mm for above performance predictions.
Typical required oil-flow for random loading is approximately 284 lpm (75 gpm) per corner. This rating is highly dependent on actual operating conditions and should be discussed further with an MTS application engineer.

329 6DOF Light Truck (LT)

	Vertical Input	Longitudinal Input	Lateral Input	Steer Input	Brake/Drive Input	Camber Input
Max. Operating Frequency	50 Hz	50 Hz	50 Hz	50 Hz	50 Hz	50 Hz
Spindle Force/Moment	77 kN	29.5 kN	33.5 kN	6.9 kN-m	6.2 kN-m	11.3 kN-m
	(17,300 lbf)	(6,600 lbf)	(7,500 lbf)	(61,000 in-lbf)	(54,800 in-lbf)	(100,000 in-lbf)
Spindle Displacement	± 190 mm	± 196 mm	± 129 mm	± 8 deg	± 17 deg	± 8 deg
	(± 7.5 in)	(± 7.7 in)	(± 5.1 in)	-	-	-
Spindle Velocity	5.0 m/sec	3.0 m/sec	2.6 m/sec	750 deg/sec	450 deg/sec	450 deg/sec
	(197 in/sec)	(118 in/sec)	(102 in/sec)	-	-	-

Total maximum recommended vehicle mass 6000 kg (13,200 lb).
All performance estimates are subject to change.
Dynamic specification is based on single axis only, sinusoidal input, non-continuous events.
Performance values are nominal at mid position – not simultaneous, nor corrected for linkage.
Maximum brake clearance diameter is 430 mm for above performance predictions.
Typical required oil-flow for random loading is approximately 386 lpm (102 gpm) per corner. This rating is highly dependent on actual operating conditions and should be discussed further with an MTS application engineer.
Optional static support is capable of providing up to 23 kN (5,000 lbf) of additional vertical upforce per corner to offset vehicle weight.

329 6DOF Medium Steer (MS)

	Vertical Input	Longitudinal Input	Lateral Input	Steer Input	Brake/Drive Input	Camber Input
Max. Operating Frequency	50 Hz	50 Hz	50 Hz	50 Hz	50 Hz	50 Hz
Spindle Force/Moment	77 kN	25.8 kN	33.2 kN	8.3 kN-m	6.0 kN-m	7.2 kN-m
	(17,300 lbf)	(5,800 lbf)	(7,450 lbf)	(73,400 in-lbf)	(53,000 in-lbf)	(63,700 in-lbf)
Spindle Displacement	300 mm	200 mm	200 mm	50 deg	30 deg	20 deg
	(11.8 in)	(7.8 in)	(7.8 in)	-	-	-
Spindle Velocity	6.1 m/sec	2.2 m/sec	2.5 m/sec	700 deg/sec	880 deg/sec	700 deg/sec
	(240 in/sec)	(85 in/sec)	(100 in/sec)	-	-	-

Total maximum recommended vehicle mass 6000 kg (13,200 lb).
All performance estimates are subject to change.
Dynamic specification is based on single axis only, sinusoidal input, non-continuous events.
Performance values are nominal at mid position – not simultaneous, nor corrected for linkage.
Maximum brake clearance diameter is 420 mm.
Typical required oil-flow for random loading is approximately 386 lpm (102 gpm) per corner. This rating is highly dependent on actual operating conditions and should be discussed further with an MTS application engineer.

Standard Optional Features

Optional Features	Passenger Car	Light Truck	Heavy Truck	Steer	Custom
Longitudinal body restraint fixture	x	x			x
Torque input fixture	x	x			x
Specimen installation and removal (manual or powered)	x	x		x	x
Yaw /Twist fixture	x	x			x
Dynamic brake intensifier	x	x		x	x
Shock cooling	x	x	x	x	x
DAFA reaction fixture (axle testing)	x	x		x	x
Vertical static support	x	x	x		x
X-Y positioning (manual, semi- and fully automated)	x	x		x	x
Wide range of spindle housing sizes	x	x		x	x
Wide range of wheel force transducers	x	x	x	x	x
Steer input	x	x		x	x
Vehicle lift	x	x	x	x	x
Wide range of hydraulic power units	x	x	x	x	x
Multi-Pump Control Manager	x	x	x	x	x
Hydraulic distribution system design and implementation	x	x	x	x	x
On-site service and engineering consulting	x	x	x	x	x
Equipment health monitoring	x	x	x	x	x
Factory training	x	x	x	x	x

Single-corner Diagram

Hydraulic Service Manifold & Accumulator
Wrist Joint
MTS DuraGlide Actuators with MTS SureCoat Rod Finishing Technology
J-Crank
Bell Crank

Integrated Lab Diagram

FlexTest Controller
RPC Pro Software
SilentFlo Hydraulic Power Units (HPU)
Seismic Mass
SWIFT Evo Wheel Force Transducer
Hydraulic Service Manifold (HSM) & Accumulation

Downloads

MODEL 329 SPINDLE-COUPLED ROAD SIMULATOR BROCHURE

RELATED PRODUCTS, PARTS OR ACCESSORIES

Model 329 Spindle-Coupled Road Simulators

Video Product

KEY PRODUCT FEATURES

Accurate / Repeatable Results

Accelerated Testing

Integrated / Synchronized

Unmatched Expertise

MODEL COMPARISON

Full Vehicle (4-corner)

Axle/Steer (2-corner)

Suspension/Steer (1-corner)

Custom Variants

TECHNICAL OVERVIEW

RELATED PRODUCTS, PARTS OR ACCESSORIES

คุณอาจจะชื่นชอบ…

SWIFT® Evo Wheel Force Transducers

RPC® Connect Software

FlexTest® Controllers

First Road Interact Software

Hybrid Simulation: Full Vehicle HSRC

Multi-Axial Simulation Table (MAST) Systems

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