tensor str 61 - nutrunner

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tensor str 61 - nutrunner
TENSOR STR 61 NUTRUNNER
INTRODUCTION: WHAT IS THE STR61?
Positioning of the STR61
What is the tool range?
Tensor STR61 tool features and values
Summary
THE FULL TENSOR SYSTEM RANGE MEETS ALL DEMANDS
Productivity
& Quality
Tensor STR
Power Focus 4000
Tensor S
Power Focus 3100
Tensor DS
Power Focus 3100
Tensor DS
DS Drive
Functionality
TENSOR STR COMPLETES THE FIVE
STEPS OF ERROR PROOFING
Zero-fault
fastening
Safety critical
tightening OK!
Joint OK!
Batch OK!
Torque OK!
– Precise and predetermined tool
torque
– Operator
dependent
– Screw counting
– No re-hits
– Bad joint
– Angle monitoring
=> Joint control
– Calculated values
– Traceability
– Tightening
data collection
– Controllers are
networked with
factory production
system
– Reject management
TOOL RANGE
Pistol grip tool 5 to 125 Nm
Two models: Standard and COT versions
Up to 32% lighter than ETP-S range
Up to 46% faster than ETP-S range
Shorter length
ETP STR61-20-10
244 mm
2100 rpm
22
5
ETP STR61-30-10
244 mm
1530 rpm
32
6
ETP STR61-50-13
282 mm
820 rpm
55
10
ETP STR61-70-13
560 rpm
80
14
ETP STR61-90-13
298 mm
450 rpm
95
18
ETP STR61-120-13
298 mm
380 rpm
24
298 mm
125
TENSOR ETP STR61
The answer to your future needs!
ETPS7-30-10CTADS
ETPSTR61-30-10
 Up to 46% faster
 Weight reduced by 32%
Speed rpm
830
1 530
Weight kg
1,9
1,3
Length mm
274
244
 More robust due to D-grip
STR UNIQUE FEATURES
Tool upside down
Suspension yoke
Dual start handle
For your safety
Modular design
LED feedback
Same interface
as ETP-S
Cable On Top
Easy to mount accessory
Ergonomic handle
Front Lights
Loudspeaker for
operator feedback
D-grip design
Protects your finger
Aluminum frame connector
DIFFERENT ARRANGEMENTS
One hand
Tool with a
support handle
Tool with an
operation handle
Flexibility
Tool upside down
External trigger start
Cable on Top
Dual start
TENSOR ETP STR61 FEATURES AND BENEFITS
The answer to your future needs!
Improved productivity
– Speed and motor improvement
Reduced weight
More robust
– Unique D-grip features
Contributes to error-proofing
– Tool accessories bus
– Barcode scanner
– Operator support and feedback
Tool accessories
– Suspensions
– Dual trigger and carbon arm
Test procedure after service
Introduction
TENSOR ETP STR61
Light, compact and lightning fast!
Up to 46% faster than S7
Up to 32% lighter than S7
Robust design
Error-proofing, operator feedback
Improved ergonomics
Introduction
TENSOR ETP STR61
Light, compact and lightning fast!
Up to 46% faster than S7
Up to 32% lighter than S7
Robust design
Error-proofing, operator feedback
Improved ergonomics
IMPROVE PRODUCTIVITY
Speed and motor improvements
Newly designed STR61 motor
40% higher power output compared to Tensor S7 range
Less efficiency losses compared to S7 range
Less inertia in the rotor, better control
of the tightening process
Introduction
TENSOR ETP STR61
Light, compact and lightning fast!
Up to 46% faster than S7
Up to 32% lighter than S7
Robust design
Error-proofing, operator feedback
Improved ergonomics
WEIGHT REDUCTION
Plastic in the handle grip instead of aluminum
– 1/3 of the weight compared to aluminum
– Improved heat insulation for the handle
– It’s possible because of the unique D-grip
Stator material
– Lower quantity of iron without raising
the total losses
Use of lighter material, such as aluminum,
for the gear housing instead of steel
Introduction
TENSOR ETP STR61
Light, compact and lightning fast!
Up to 46% faster than S7
Up to 32% lighter than S7
Robust design
Error-proofing, operator feedback
Improved ergonomics
ROBUSTNESS
New isolation system in the motor
– New metal bearing shield gives greater robustness (STR61-70,90,120)
– New intermediate shaft is made of steel
New gear train
– Pre-loaded ball bearing gives longer service intervals
Unique D-grip design makes the tool more robust
– Minimizes damage even if you drop the tool
LED protection
– Aluminum frame protects LED’s
UNIQUE D-GRIP
 More robust design
 Protects your hand
 Leads the heat away from the motor,
acts as an additional cooling system
 Better operator feedback
– Integrated loudspeaker
– LED lights
 Metal bushings for suspension yoke for tool-upside-down application
 Metal thread for cable connector
TENSOR ETP STR61
Light, compact and lightning fast!
Up to 46% faster than S7
Up to 32% lighter than S7
Robust design
Error-proofing, operator feedback
Improved ergonomics
TENSOR ST BUS ACCESSORIES
 No “extra hand” needed!
– Error-proofing features integrated into the tool instead
of external devices
– No need for the operator to leave the assembly
position on the line
– Huge time savings in station!
 Excellent operator support gives higher quality
– LED´s
– Configurable buzzer or sound
ST BUS ACCESSORIES – PLUG AND PLAY!
 Flexible accessory bus
– Built-in mounting point
– Integrated power supply
– Digital communication
 Easy to assemble
– No additional cables
– Defined mechanical
mounting point
 Fast set-up
– Configurable via Tools Talk
TENSOR STR SCANNER BENEFITS
Increased productivity and zero-fault assembly
 Scanner mounted on tool
– Save time on every tightening
– Less time away from assembly line
 Fully configurable via Tools Talk
 Triggering with scanner button or tool trigger
 Status LED´s and programmable buzzer for scan OK
OPERATOR SUPPORT AND FEEDBACK
Front lights
Integrated front lights assist operation on poorly lit application
LED feedback
Tightening status shown by LED’s
Loudspeaker
Gives you an audio feedback
Introduction
TENSOR ETP STR61
Light, compact and lightning fast!
Up to 46% faster than S7
Up to 32% lighter than S7
Robust design
Error-proofing, operator feedback
Improved ergonomics
SUSPENSIONS AND HANDLES
Improved ergonomics
One side
Suspension
with bushing
Two sides
Support &
operation
handles
Upside down
Can be adjusted to
3 different positions
DUAL TRIGGER HANDLE AND OTHER OPTIONS
Improved flexibility and safety
Lower torque applications
 Attach the support handle, you might not need a reaction bar
Higher torque applications
 Extra safety might be needed
 Attach the operation handle as double-trigger start
With a carbon arm solution
 One-handed operation is possible
 Easy to maneuver
TEST PROCEDURE AFTER SERVICE
ETP STR61
SUMMARY
Customer benefits
Unbeatable speed gives shorter tightening time
PRODUCTIVITY
Small, light tool, easy to operate, less operator fatigue
ERGONOMICS
Robust design gives you better durability and longer service intervals
INVESTMENT
Complete error-proofing
QUALITY
Reaction-bar free solution gives more flexibility
PRODUCTIVITY
& ERGONOMICS
Dual trigger solution gives more safety
ERGONOMICS
Operator-friendly feedback from LEDs, loudspeaker
QUALITY
Standard test procedure for traceability
QUALITY
Lower total cost of operation
POWER FOCUS KEY FEATURES
Numerous tightening
strategies
Full networking possibility
Ethernet, Fieldbus (option)
Data traceability with
Toolsnet (option)
RBU Software Backup
Job work sequence
Advanced tightening technique
Postview torque, PVT
QIF MODULE
Shorter installation time and more effective error-proofing
 Operator feedback
 Operator guidance
 Operator support
 Process monitoring
Applications
WHERE DO YOU NEED STR?
Safety and quality critical applications
Common applications
– Prevailing nut applications
– Soft joint or longer bolt applications
– Where you need to scan a barcode
– Operations demanding a high level of safety
– Tool-upside-down applications
– Poorly lit applications
– High cycle rate applications
POTENTIAL APPLICATIONS FOR THE STR61
Powertrain
Heavy Truck
Final Assembly
Tiers
– All M6 and M8
applications
– Frame tightening
– Brackets
– Underbody
applications
– Brake pedal
– IP
– Chassis
– Door
–
–
–
–
–
Seat assembly
Air bags
Transmission
Starter
Pressure sensor
SEAT ASSEMBLY
Application
– Seat Assembly in Daimler
– 200/day shift
Customer problems and needs
– Screaming joint
– Faster and lighter tool
Our solution
– Small, lightweight ETP STR61-50-13
Customer value
– Tightening time increased by 25%
– Better operator feedback from
LED and loudspeaker
– Improved ergonomics
– Better safety
SEATBELT ASSEMBLY
Application
– Left and right hand rear seatbelt clip, 700 cars/day
in GM Oshawa
– 49 Nm ±5 Nm
– Running 2 months ~28,700 tightenings
Customer problems and needs
– Tool was too heavy (2.4 kg), not easy to handle with a reaction bar
– Slower rundown 410 rpm
Our solution
– Lightweight ETP STR61-70 2 kg ~80 Nm
Customer value
– 30% faster rundown compared to the old tool
– D-grip protects the hand
– Consider for IP application as well
AEROSPACE INDUSTRY
Application
– Wing assembly in Airbus
Customer problems and needs
– Varying torque range
– Need to achieve high productivity
– Compact tool
– Traceability is required
Our solution
– ETP STR61-20 with the operation handle
Customer Value
– Configurable P-set
– Extremely fast rundown
– Dual start handle makes it easy to operate and safer
– Status of tightening indicated by LEDs
and loudspeaker
DOMESTIC APPLIANCES
Application
– Shock absorbers
– 25-35 Nm
– 12,000 tightenings/day
Customer problems and needs
– Decrease the factory noise
– Ergonomically designed tool
(low noise, vibration, power-to-weight ratio)
– Easy to service
Solution provided
– ETP STR61-50-13 with reaction bar x 3 sets
Customer values
– Low noise and no vibration
– Improved quality with transducer
– Decreased assembly problems due to
direct-driven tool
Competitor Comparison
STR61 RANGE VS S7 RANGE
ETP STR20 range
34% faster, 0.6 kg (32%) lighter
ETP STR30 range
46% faster, 0.6 kg (32%) lighter
ETP STR50 range
28% faster, 0.5 kg (23%) lighter
ETP STR70 range
27% faster, 0.4 kg (17%) lighter
ETP STR90 range
26% faster, 0.5 kg (20%) lighter
ETP STR120 range
26% faster, 0.7 kg (26%) lighter
COMPETITOR COMPARISON
TSW = (Torque*Speed) / Weight
Pistol tool at 50 Nm
ETP STR61-50-13
= (55*1.7)/820 = 26,529 (100%)
Company A
= (60*2.4)/605 = 15,125 (57%)
Company B
= (65*2.3)/750 = 21,196 (80%)
Pistol tool at 125 Nm
ETP STR61-120-13
= (125*2.0)/380 = 23,750 (100%)
ETP S7-120-13CTADS
= (125*2.7)/280 = 12,963 (55%)
Company B
= (125*2.4)/360 = 18,750 (79%)
COMMITTED TO
SUSTAINABLE PRODUCTIVITY.