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High Performance Stepper Motor Linear Actuators
helixlinear.com
HYBRID LINEAR ACTUATORS
ITAR
ISO 9001:2015 registered
Helix Linear Technologies, Inc., Beachwood, Ohio
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
COMPANY
Helix is a global supplier to the Medical Device, Life Science, Security, Semiconductor, Aerospace, Electromechanical and Defense industries. Helix leads the linear motion industry by manufacturing the highest quality linear actuation solutions in the world. We focus entirely on manufacturing electromechanical actuation systems that help our customer be more productive and profitable. Our execution of innovative product designs solves real problems for our customers and builds a foundation for long term success.
HISTORY
Helix was founded in 2011 to manufacture high-quality lead screws for the growing electromechanical actuation industry. Helix’s rapid growth has included the addition of linear actuator solutions to deliver integrated and turnkey solutions.
CULTURE
Our culture is based on a team of smart, happy and competitive professionals focused on manufacturing innovative products centered on delivering precise electromechanical linear motion solutions. We are in the people business, as well as the product business. People make and sell our products and a team of smart, happy and competitive people make a company healthy.
OPERATIONS
Our company is built to deliver high-quality products and engineering support to solve the most demanding linear motion applications in any industry. We deliver components and subsystem solutions to high volume OEMs and custom machine builders to help secure their success.
3
ONLINE
helixlinear.com
6
Hybrid Motor Actuators
TABLE OF CONTENTS
Nema 8, 11, 14, 17, 23
16-17
Lead Screw Options and End Machining
Each hybrid linear actuator is available with standard sizes of precision lead screws. Custom sizes are easily integrated.
18
Motor Specifications
Force vs. Pulse Rate (inch)
Pulse Rates (full steps/sec)Load area not recommended
Forc
e (o
z.)
Thru
st (N
)
50
350
300
250
200
150
100
00 600 800200 400 1200 14001000 1600 1800 2000 2200 2400
100
90
40
30
20
10
80
70
60
50
0
012-012012-024
Lead Screw Code
.00006” (.0015)
.00012” (.0030)
U
N
Force vs. Linear Velocity
Recommended Load Limit
Forc
e (o
z.)
Forc
e (N
)
Lead Screw Code012-012012-024016-039016-078
300
350
400
250
200
150
100
50
0
100
80
60
40
20
00 0.1
(2.54)0.2
(5.08)0.3
(7.62)0.4
(10.16)0.5
(12.7)0.6
(15.24)0.7
(17.78)Speed: in./sec. (mm/sec.)
High-performance hybrid stepper motors are used to build each precision actuator. Custom sizes are readily available.
COMPANY OVERVIEW 2
ORDERING GUIDE 4
PRODUCT SUMMARY 5
NEMA 8 LINEAR ACTUATOR 6-7
NEMA 11 LINEAR ACTUATOR 8-9
NEMA 14 LINEAR ACTUATOR 10-11
NEMA 17 LINEAR ACTUATOR 12-13
NEMA 23 LINEAR ACTUATOR 14-15
LEAD SCREW OPTIONS 16
LEAD SCREW MACHINING 17
CUSTOM SOLUTIONS 18
EZZE-MOUNT™ BEARING SUPPORTS 19
MOTOR / ELECTRICAL SPECIFICATIONS 20
GLOSSARY & DEFINITIONS 21
QUALITY SYSTEM 22-23
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
HYBRID STEPPER MOTOR ACTUATORS
Helix hybrid stepper motor actuators feature heavy duty ball bearings to maximize their thrust. Helix lead screws are securely laser welded into the motor’s rotor to minimize backlash and provide years of dependable life. Bipolar for more power and unipolar windings are available, both providing quiet and smooth operation with your drive. Helix can also provide a high performance drive for your application. Optional accessories available are connectors, wire harnesses, encoders and custom lead nuts.
ENCODER POSITION DIAGRAM
MOTORWIRES
MOTORWIRES
MOTORWIRES
MOTORWIRES
Position A
ENCODER
NEMA Size 8 NEMA Sizes 11, 14, 17, 23
Position B Position A
ENCODER
MOTOR
Position B
ENCODER
MOTORMOTOR MOTOR
ENCODER
SMA
Series
SMA Stepper Motor
Actuator
8
SeriesModel
8
11
14
17
23
2.1
Voltage
Seeproduct
pagefor
ratedvoltageavail-ability
S
Motor Length
S SingleStackMotor
D DoubleStackMotor
T TripleStackMotor
012025 NFA
LeadScrew Nut Style
See Lead
ScrewTable onPage 16
NTA Standard
Freewheeling Nut
/Threaded Mount
NFA Standard
Freewheeling Nut
/Flanged Mount
ATA Anti-Backlash
Nut/Threaded Mount
AFA Anti-Backlash
Nut/Flanged Mount
RTA Anti-Backlash
Nut/Threaded Mount
RFA Anti-Backlash
Nut/Flanged Mount
KTA Anti-Backlash
Nut/Threaded Mount
KFA Anti-Backlash
Nut/Flanged Mount
8.00”
Lead Screw Length
Length (inch)
example: 8.00”
M1
Bearing Support
M1 Universal
MountSingle
Bearing
F1 FlangedMountSingle
Bearing
00 No
Mount
T
Series
00 No
Coating
TH10X™ PTFE
E200
Encoder
00No
Encoder
EREncoderReady
E200200 CPR
E500500 CPR
E10001000 CPR
A
Encoder Position
A
B
00 N/A
EXAMPLE PART NUMBER: SMA - 8S2.1- E - 012025NFA - 8.00 - T - M1 - E200 - A
HYBRID STEPPER MOTOR LINEAR ACTUATOR ORDERING GUIDE TABLE
E
Actuator Style
E RotatingScrew
5
ONLINE
helixlinear.comThe specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
THE HELIX ADVANTAGE
The Broadest Selection of Linear Stepper Actuators• Thousands of combinations of lead screws and lead screw nuts in stock• No compromises of design and efficiency
READY TO USE - RIGHT OUT OF THE BOXPRE-ENGINEERED | ASSEMBLED | TESTED
If there is a need for a custom motor, motor harness, lead or diameter, special coating, different materials or a custom nut configuration, please contact Helix for more information.
Rapid prototyping services, custom design actuators or a complete linear system.
Helix Linear Stepper Motors Are Precision Manufactured• High performance• Built with deep groove ball bearings• Maximum thrust loads• Long life• Optional encoders and wiring harness are available
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
HYBRID LINEAR ACTUATOR
MOTOR CHARACTERISTICS
SMA - 8
Wiring Bipolar
Operating Voltage 5 VDC
Current / Phase 0.24 A
Resistance / Phase 20.4 Ω
Inductance / Phase 5.0 mH
Power Consumption 2.4 W
Temperature Rise 135° F
Weight 1.5 oz (43g)
Insulation Resistance 20 M Ω
Size 8 - Hybrid Linear Actuator (1.8° Step Angle)
ROTATING SCREW / TRANSLATING NUT END VIEW
Force vs. Speed (RPMs)
Forc
e (o
z.)
Forc
e (N
)
Lead Screw Code012-012012-024016-039016-078
300
350
400
250
200
150
100
50
0
100
80
60
40
20
00 100 200 300 400 500 600 700 800 900 1000
Speed: RPMs
Recommended Load Limit
Force vs. Linear Velocity
Recommended Load Limit
Forc
e (o
z.)
Forc
e (N
)
Lead Screw Code012-012012-024016-039016-078
300
350
400
250
200
150
100
50
0
100
80
60
40
20
00 0.1
(2.54)0.2
(5.08)0.3
(7.62)0.4
(10.16)0.5
(12.7)0.6
(15.24)0.7
(17.78)Speed: in./sec. (mm/sec.)
SPEED CHARTS
Shown with Flanged EZZE-Mount™
Shown with Universal EZZE-Mount™
Without bearing support
Note: Speed charts are based on using bi-polar motors with chopper drives at 100% duty cycle. Chopper drive curves were created using full steps on a 5 volt motor and a 40v power supply.
7The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
NTA - STANDARD THREADED NUT NFA - STANDARD FLANGED NUT
ATA - ANTI-BACKLASH THREADED NUT AFA - ANTI-BACKLASH FLANGED NUT
A0.400
0.130
0.500
BC 0.600
OD 0.7500.400
(2×) 0.120 Dia. Slots
B
0.8100.935
0.125
0.188
HEX7/16”
3/8 - 24 UNF
0.420 B A
THD
AB0.420
0.815
0.130
0.945
BC 0.600
OD 0.7500.400
(2×) 0.120 Dia. Slots
EZZE-MOUNTS™ - UNIVERSAL MOUNT EZZE-MOUNTS™ - FLANGED
SMA - 8 | Size 8 - Hybrid Linear Actuator (1.8° Step Angle)
B A
THD
0.400
0.500
0.130
0.188
3/8”- 24 UNF
HEX7/16”
Screw Diameter Lead Diameter / Lead Code Travel Per Step
0.125” 0.0120” 012-012 0.00006000”
0.125” 0.0240” 012-024 0.00012000”
4.00mm 1.00mm 016-039 0.005mm
4.00mm 2.00mm 016-078 0.010mm
More sizes available - See Page 16
AVAILABLE LEAD SCREWS WIRING DIAGRAMBLK A
GRN A
B BRED BLU
Bi-Polar (4 Leads)
0.531”0.72”
1.06”
1.38”
1.03”0.10”
0.33”0.66”
0.18”
SECTION A-A
A
A
1.69”= Mounting Surface
0.53”
45°
0.18”
1.25” 1.69”
0.66”0.37”
0.13”
0.8661” - 0.8656”
R.02 “MAX.
= Mounting SurfaceA
A
1.38”
0.10”
SECTION A-A
EZM-4002 EZF-4002
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
HYBRID LINEAR ACTUATOR
SMA - 11
Wiring Bipolar
Operating Voltage 5 VDC
Current / Phase 0.42 A
Resistance / Phase 11.9 Ω
Inductance / Phase 6.7 mH
Power Consumption 4.2 W
Temperature Rise 135° F
Weight 4.2oz (119g)
Insulation Resistance 20 M Ω
Size 11 - Hybrid Linear Actuator (1.8° Step Angle)
Forc
e (lb
s)
Forc
e (N
)
Lead Screw Code018-050018-100018-200018-400
20
15
10
5
0
60
80
40
20
00 100 200 300 400 500 600
Speed: RPMs
Force vs. Speed (RPMs) Force vs. Linear Velocity
Forc
e (lb
s)
Forc
e (N
)
Lead Screw Code018-050018-100018-200018-400
20
15
10
5
0
60
80
40
20
00 0.5
(12.7)1
(25.4)1.5
(38.1)2
(50.8)2.5
(63.5)3
(76.2)3.5
(88.9)Speed: in./sec. (mm/sec.)
MOTOR CHARACTERISTICS
SPEED CHARTS
ROTATING SCREW / TRANSLATING NUT END VIEW
32.0 28.2 Max
23±0.1
4–M2.5DEEP 4.0 MIN
AWG26 UL 1007
2.0
28.2
Max
23 ±
0.1
300ø22–0.33
0
Make Nut Selections
on Next Page
See Screw Diameter Tables on
Page 9
Ls±0.03
Shown with Flanged EZZE-Mount™
Shown with Universal EZZE-Mount™
Without bearing support
Note: Speed charts are based on using bi-polar motors with chopper drives at 100% duty cycle. Chopper drive curves were created using full steps on a 5 volt motor and a 40v power supply.
9The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
SMA - 11 | Size 11 - Hybrid Linear Actuator (1.8° Step Angle)
Screw Diameter Lead Diameter / Lead Code Travel Per Step
0.1875” 0.0500” 018-050 0.00025”
0.1875” 0.1000” 018-100 0.00050”
0.1875” 0.200” 018-200 0.0005”
0.1875” 0.400” 018-400 0.002”
More sizes available - See Page 16
AVAILABLE LEAD SCREWS WIRING DIAGRAMBLK A
GRN A
B BRED BLU
Bi-Polar (4 Leads)
NTA - STANDARD THREADED NUT NFA - STANDARD FLANGED NUT
ATA - ANTI-BACKLASH THREADED NUT AFA - ANTI-BACKLASH FLANGED NUT
A0.400
0.130
0.500
BC 0.600
OD 0.7500.400
(2×) 0.120 Dia. Slots
B
0.8100.935
0.125
0.188
HEX7/16”
3/8 - 24 UNF
0.420 B A
THD
AB0.420
0.815
0.130
0.945
BC 0.600
OD 0.7500.400
(2×) 0.120 Dia. Slots
EZZE-MOUNTS™ - UNIVERSAL MOUNT EZZE-MOUNTS™ - FLANGED
B A
THD
0.400
0.500
0.130
0.188
3/8”- 24 UNF
HEX7/16”
0.531”0.72”
1.06”
1.38”
1.03”0.10”
0.33”0.66”
0.18”
SECTION A-A
A
A
1.69”= Mounting Surface
0.53”
45°
0.18”
1.25” 1.69”
0.66”0.37”
0.13”
0.8661” - 0.8656”
R.02 “MAX.
= Mounting SurfaceA
A
1.38”
0.10”
SECTION A-A
EZM-4004 EZF-4004
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
HYBRID LINEAR ACTUATOR
SMA - 14
SPEED CHARTS
Wiring Bipolar
Operating Voltage 5 VDC
Current / Phase 0.57 A
Resistance / Phase 8.8 Ω
Inductance / Phase 13 mH
Power Consumption 5.7 W
Temperature Rise 135° F
Weight 5.7 oz (162g)
Insulation Resistance 20 M Ω
Size 14 - Hybrid Linear Actuator (1.8° Step Angle)
Forc
e (lb
s.)
Forc
e (N
)
Lead Screw Code025-031025-063025-125025-250025-500025-750
60
70
80
50
40
30
20
10
0
250
300
350
200
150
100
50
00 100 200 300 400 500 600 700 800
Speed: RPMs
Force vs. Speed (RPMs)
Recommended Load Limit Recommended Load Limit
Forc
e (lb
s.)
Forc
e (N
)
Lead Screw Code025-031025-063025-125025-250025-500025-750
60
70
80
50
40
30
20
10
0
250
300
350
200
150
100
50
00
Speed: in./sec. (mm/sec.)
0.2(5.08)
0.4(10.16)
0.6(15.24)
0.8(20.32)
1(25.4)
1.2(30.48)
1.4(35.56)
1.6(40.64)
1.8(45.72)
2(50.8)
Force vs. Linear Velocity
ROTATING SCREW / TRANSLATING NUT END VIEW
34.0
2.0
35 Max
26±0.1
4–M3DEEP 3.5 MIN
AWG26 UL 1007Ls±0.03
ø22–0.0330
35 M
ax
26 ±
0.1
300
See Screw Diameter Tables on
Page 11
Make Nut Selections
on Next Page
MOTOR CHARACTERISTICS
Shown with Flanged EZZE-Mount™
Shown with Universal EZZE-Mount™
Without bearing support
Note: Speed charts are based on using bi-polar motors with chopper drives at 100% duty cycle. Chopper drive curves were created using full steps on a 5 volt motor and a 40v power supply.
11The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
SMA - 14 | Size 14 - Hybrid Linear Actuator (1.8° Step Angle)
B A
0.9501.100
0.188
.563
BCD(3×) 0.144 Dia. Slots
OD 1.000
0.750
THD
0.500
0.625
0.188
0.250
9/16”- 18 UNF
A
5/8”
B
HEX BC 0.750(3×) 0.144 Dia. Slots
OD 1.000
A0.500
0.188
0.625
B
NTA - STANDARD THREADED NUT NFA - STANDARD FLANGED NUT
ATA - ANTI-BACKLASH THREADED NUT
HEX5/8"
.607
.950.900
.188
.250
THD 9/16" - 18 UNF
(3x) .144Dia. Slots
BC .750
OD 1.000
4 3
.188
.937.900
.607
RTA - RADIAL ANTI-BACKLASH THREADED NUT RFA - RADIAL ANTI-BACKLASH FLANGED NUT
AFA - ANTI-BACKLASH FLANGED NUT
Screw Diameter Lead Diameter / Lead Code Travel Per Step
0.250” 0.0310” 025-031 0.00016”
0.250” 0.0630” 025-063 0.00032”
0.250” 0.1250” 025-125 0.00063”
0.250” 0.2500” 025-250 0.00125”
0.250” 0.5000” 025-500 0.00250”
0.250” 0.7500” 025-750 0.00375”
More sizes available - See Page 16
AVAILABLE LEAD SCREWS WIRING DIAGRAMBLK A
GRN A
B BRED BLU
Bi-Polar (4 Leads)
EZZE-MOUNTS™ - UNIVERSAL MOUNT EZZE-MOUNTS™ - FLANGED
0.531”0.72”
1.06”
1.38”
1.03”0.10”
0.33”0.66”
0.18”
SECTION A-A
A
A
1.69”= Mounting Surface
0.53”
45°
0.18”
1.25” 1.69”
0.66”0.37”
0.13”
0.8661” - 0.8656”
R.02 “MAX.
= Mounting SurfaceA
A
1.38”
0.10”
SECTION A-A
A
THD
0.9501.100
0.188
0.250
9/16 - 18 UNF
B0.563
HEX5/8”
EZM-4004 EZF-4004
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
HYBRID LINEAR ACTUATOR
MOTOR CHARACTERISTICS
SMA - 17
SPEED CHARTS
Wiring Bipolar
Operating Voltage 2.1 VDC
Current / Phase 1.7A
Resistance / Phase 1.2 ohms
Inductance / Phase 1.8 mH
Power Consumption 7 W
Temperature Rise 135° F
Weight 8.5 oz (241g)
Insulation Resistance 20 M Ω
ROTATING SCREW / TRANSLATING NUT END VIEW
Size 17 - Hybrid Linear Actuator (1.8° Step Angle)
Forc
e (lb
s)
Forc
e (N
)
Lead Screw Code025-031025-063025-125025-250025-500025-750
120
140
160
100
80
60
40
20
0
500
600
700
400
300
200
100
00
100 200 300 400 500 600 700 800
Speed: RPMs
Force vs. Speed (RPMs)
Recommended Load Limit
Force vs. Linear Velocity
Recommended Load Limit
Forc
e (lb
s)
Forc
e (N
)
Lead Screw Code025-031025-063025-125025-250025-500025-750
120
140
160
100
80
60
40
20
0
500
600
700
400
300
200
100
00 0.5
(12.7)1
(25.4)1.5
(38.1)2
(50.8)2.5
(63.5)Speed: in./sec. (mm/sec.)
34.0
2.0
42.3 Max
31±0.1
4–M3DEEP 3.5 MIN
AWG26 UL 1007Ls±0.03
ø22–0.0330
42.3
Max
31 ±
0.1
300
See Screw Diameter Tables on
Page 13
Make Nut Selections
on Next Page
Shown with Flanged EZZE-Mount™
Shown with Universal EZZE-Mount™
Without bearing support
Note: Speed charts are based on using bi-polar motors with chopper drives at 100% duty cycle. Chopper drive curves were created using full steps on a 5 volt motor and a 40v power supply.
13The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
WIRING DIAGRAM
SMA - 17 | Size 17 - Hybrid Linear Actuator (1.8° Step Angle)
THD
0.500
0.625
0.188
0.250
9/16”- 18 UNF
A
5/8”
B
HEX
A
THD
0.9501.100
0.188
0.250
9/16 - 18 UNF
B0.563
HEX5/8”
B A
0.9501.100
0.188
.563
BCD(3×) 0.144 Dia. Slots
OD 1.000
0.750
BC 0.750(3×) 0.144 Dia. Slots
OD 1.000
A0.500
0.188
0.625
B
NTA - STANDARD THREADED NUT NFA - STANDARD FLANGED NUT
ATA - ANTI-BACKLASH THREADED NUT AFA - ANTI-BACKLASH FLANGED NUT
HEX5/8"
.607
.950.900
.188
.250
THD 9/16" - 18 UNF
(3x) .144Dia. Slots
BC .750
OD 1.000
4 3
.188
.937.900
.607
AVAILABLE LEAD SCREWSBLK A
GRN A
B BRED BLU
Bi-Polar (4 Leads)
RTA - RADIAL ANTI-BACKLASH THREADED NUT RFA - RADIAL ANTI-BACKLASH FLANGED NUT
EZZE-MOUNTS™ - UNIVERSAL MOUNT EZZE-MOUNTS™ - FLANGED
0.531”0.72”
1.06”
1.38”
1.03”0.10”
0.33”0.66”
0.18”
SECTION A-A
A
A
1.69”= Mounting Surface
0.53”
45°
0.18”
1.25” 1.69”
0.66”0.37”
0.13”
0.8661” - 0.8656”
R.02 “MAX.
= Mounting SurfaceA
A
1.38”
0.10”
SECTION A-A
EZM-4004 EZF-4004
Screw Diameter Lead Diameter / Lead Code Travel Per Step
0.250” 0.0310” 025-031 0.00016”
0.250” 0.0630” 025-063 0.00032”
0.250” 0.1250” 025-125 0.00063”
0.250” 0.2500” 025-250 0.00125”
0.250” 0.5000” 025-500 0.00250”
0.250” 0.7500” 025-750 0.00375”
More sizes available - See Page 16
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
HYBRID LINEAR ACTUATOR
SMA - 23
Wiring Bipolar
Operating Voltage 2.5 VDC
Current / Phase 2.5A
Resistance / Phase 1.0 ohms
Inductance / Phase 2.2 mH
Power Consumption 13 W
Temperature Rise 135° F
Weight 18 oz (511g)
Insulation Resistance 20 M Ω
Size 23 - Hybrid Linear Actuator (1.8° Step Angle)
Forc
e (lb
s)
Forc
e (N
)
Lead Screw Code037-063037-100037-167037-250037-500037-999
300
350
400
250
200
150
100
50
0
1000
1200
1400
1600
800
600
400
200
00 100 200 300 400 500 600
Speed: RPMs
Force vs. Speed (RPMs)
Recommended Load Limit
Force vs. Linear Velocity
Recommended Load Limit
Forc
e (lb
s)
Forc
e (N
)
Lead Screw Code037-063037-100037-167037-250037-500037-999
300
350
400
250
200
150
100
50
0
1000
1200
1400
1600
800
600
400
200
00 0.5
(12.7)1
(25.4)1.5
(38.1)2
(50.8)2.5
(63.5)3
(76.2)Speed: in./sec. (mm/sec.)
MOTOR CHARACTERISTICS
SPEED CHARTS
ROTATING SCREW / TRANSLATING NUT
45.0
1.6
56.4 Max
47.14±0.1
4x Ø5 +0.3-0.0
AWG26 UL 1007Ls±0.03
ø38.1–0.0330
56.4
Max
47.1
4 ±
0.1
300
See Screw Diameter Tables on
Page 15
Make Nut Selections
on Next Page
END VIEW
Shown with Flanged EZZE-Mount™
Shown with Universal EZZE-Mount™
Without bearing support
Note: Speed charts are based on using bi-polar motors with chopper drives at 100% duty cycle. Chopper drive curves were created using full steps on a 5 volt motor and a 40v power supply.
15The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
SMA - 23 | Size 23- Hybrid Linear Actuator (1.8° Step Angle)
THD
0.625
0.750
0.188
0.250
5/8”- 18 UNF
A
11/16”
B
HEX
A
THD
1.2101.398
0.188
0.250
5/8 - 18 UNF
B0.688
HEX11/16”
B A
1.2101.398
0.188
.688
BCD(3×) 0.144 Dia. Slots
OD 1.125
0.875
BC 0.875(3×) 0.144 Dia. Slots
OD 1.125
A0.625
0.188
0.750
B
NTA - STANDARD THREADED NUT NFA - STANDARD FLANGED NUT
ATA - ANTI-BACKLASH THREADED NUT AFA - ANTI-BACKLASH FLANGED NUT
HEX5/8"
.607
.950.900
.188
.250
THD 9/16" - 18 UNF
B (3x) .144Dia. Slots
BC .750
OD 1.000
4 3
.188
.937.900
.607 B
RTA - RADIAL ANTI-BACKLASH THREADED NUT RFA - RADIAL ANTI-BACKLASH FLANGED NUT
WIRING DIAGRAMAVAILABLE LEAD SCREWSBLK A
GRN A
B BRED BLU
Bi-Polar (4 Leads)
EZZE-MOUNTS™ - UNIVERSAL MOUNT EZZE-MOUNTS™ - FLANGED
0.188”
1.3775”(4) 1.377”(6)
Q Ref.
1.00”
0.266”
1.88”
1.875”
2.44”
45°
A
A
R 0.03 MAX
= Mounting SurfaceSECTION A-A
0.40”
1.50”
0.88”
0.25”
2.00”0.22”(4)
1.38”
0.687”
Thru 0.28”0.50”
1.06”
1.06”
0.19”
A
A
0.41”
= Mounting Surface
SECTION A-A
EZM-4007 EZF-4007
Screw Diameter Lead Diameter / Lead Code Travel Per Step
0.375” 0.0630” 037-063 0.00032”
0.375” 0.1000” 037-100 0.00050”
0.375” 0.1670” 037-167 0.00084”
0.375” 0.2500” 037-250 0.00125”
0.375” 0.5000” 037-500 0.00250”
0.375” 1.0000” 037-999 0.00500”
More sizes available - See Page 16
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
LEAD SCREW SPECIFICATIONS
NEMA 8 NEMA 11 NEMA 14 NEMA 17 NEMA 23
0.125” Ø 0.188” Ø 0.250” Ø 0.250” Ø 0.313” Ø 0.375” Ø
Lead (in) Linear Travel / Step (in)
0.0120 0.00006000 012-012
0.0240 0.00012000 025-024
0.0313 0.00015625 025-031 025-031
0.0480 0.00024000 012-048
0.0500 0.00025000 018-050
0.0625 0.00031250 012-062 025-062 025-062 037-062
0.0787 0.00039350 012-078
0.0960 0.00048000 012-096
0.1000 0.00050000 018-100 031-100 037-100
0.1250 0.00062500 012-125 025-125 025-125
0.1575 0.00078750 012-151
0.1660 0.00083000 031-166 037-166
0.2000 0.00100000 018-200 037-200
0.2500 0.00125000 025-250 025-250 031-250 037-250
0.3750 0.00187500 037-375
0.4000 0.00200000 037-400
0.5000 0.00250000 025-500 025-500 031-500 037-500
0.7500 0.00375000 025-750 025-750
1.0000 0.00500000 031-999 037-999
NEMA 8 NEMA 11 NEMA 14 NEMA 17 NEMA 23
4mm Ø 4mm Ø 6mm Ø 6mm Ø 8mm Ø 10mm Ø
Lead (mm) Linear Travel / Step (mm)
1.00 0.005 016-039 016-039 025-039 025-039
2.00 0.010 016-078 032-078 039-078
3.00 0.015
4.00 0.020 016-157 016-157 032-157
5.00 0.025 016-196 037-196
6.00 0.030 024-236 024-236
8.00 0.040 032-315
10.00 0.050 016-393 016-393 032-393 039-393
12.00 0.060 024-472 024-472 032-472 039-472
15.00 0.075 032-590 039-590
20.00 0.100 032-787 039-787
25.00 0.125 032-984
30.00 0.150 032-M30
35.00 0.175 039-M35
METRIC LEAD SCREWS*
INCH LEAD SCREWS*
*More sizes available - Contact Helix for more information
17The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
Material 300 Series Stainless Steel
Available Coatings
PTFE - For use with Acetal nuts
Ceramic Coating - for use with bronze nuts
FNC - For use with bronze or acetal nuts
Standard Lead Accuracy [in/ft (μm/300 mm)]
0.010 (250)
Precision Lead Accuracy [in/ft (μm/300 mm)]
0.003 (75)
Straightness [in/ft (μm/300 mm)]
0.005 (125)
LEAD SCREW LEAD SCREW NUT
Standard Material Helix Precision Acetal (internally Lubricated)
High Performance Material Helix Precsion Thermoplastic (internally Lubricated)
Extreme Strength Material Helix Bronze
Nut Efficiency (2) 14-86
Typical Linear Travel Life [in (km)] 10 x 106 (250)
Standard Edge Break
END MACHINING FOR LEAD SCREWS*
Turned Journal
Ground Journal Snap Ring Groove
90° - °120
BREAK EDGE .010 MAX
32
16
BREAK EDGE .010 MAX
32
BREAK EDGE .010 MAX
*Visit helixlinear.com for end machining templates.
LEAD SCREW SPECIFICATIONS - CONTINUED
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
CUSTOM SOLUTIONS
Customized Linear Slides• Hybrid stepper motors and servo motors• Motor mount• Integrated profile rail• Flags & switches• Custom lead screw nut• PTFE coated screw
CREATE PACKAGED ACTUATION SOLUTIONS CUSTOMIZE STANDARD ACTUATOR DESIGNS
The custom solutions team at Helix is focused on delivering custom actuation systems.
Fully customized linear slide
Linear Actuator with integrated profile rail
Customized Linear Actuators• Hybrid stepper motors and servo motors • Integrated profile rail• Bearing supports for screw• Customized carriage block• PTFE coated screw• Custom molded anti-backlash nut
Our services include:• Design support• Prototyping / 3D printing• Testing and qualification• Production assembly and integration
19The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
EZZE-MOUNT™ BEARING SUPPORTS
Also Available in Double Bearing Options
EZZE-MOUNT™ BEARING SUPPORTS EXTEND THE LIFE OF YOUR LINEAR ACTUATOR
Helix bearing supports can be easily added to a hybrid linear actuator to support the end of the lead screw. Adding a Helix EZZE-Mount™ helps extend the life of your linear actuator by eliminating radial deflection and vibration.
Flanged Double Bearing EZZE-Mount™
Universal Double Bearing EZZE-Mount™
Stainless Steel and Anodonized Aluminum EZZE-Mounts™
Shown with Flanged EZZE-Mount™
Shown with Universal EZZE-Mount™
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
Model Number SMA - 8 SMA - 11 SMA - 14 SMA - 17 SMA - 23Frame Size NEMA 8 NEMA 11 NEMA 14 NEMA 17 NEMA 23
Step Size [°] 1.8 1.8 1.8 1.8 1.8
Max. Axial Load (3) [lbs (N)] 10 (45) 20 (89) 50 (222) 75 (334) 200 (890)
Max. Radial Play [in @ lbs (mm @ N)] 0.001 @ 1 (0.03 @ 4)
End Play [in @ lbs (mm @ N)] 0.002 @ 2 (0.05 @ 9)
Concentricity of Mounting Pilot to Shaft [in (mm)] 0.003 (0.08) TIR 0.003 (0.08) TIR
Perpendicularity of Shaft to Mounting Face [in (mm)] 0.003 (0.08) TIR
Max. Case Temperature [ °F (°C)] 140 (60) 176 (80)
Storage Temperature [ °F (°C)] -4 to 122 (-20 to 50)
Max. Humidity (non-condensing) [%] 85
Magnet Wire Insulation Class B 130 °C (266 °F)
Insulation Resistance 100 Mohm @ 500 VDC
Dielectric Strength 500 VAC for 1 minute
MOTOR
Max. Backlash with Standard Nut [in (mm)] 0.010 (0.25)
Max. Backlash with Helix Anti-Backlash Nut [in (mm)] 0 (0)
Runout [in/ft (μm/300 mm)] 0.007 (175)
Operating Temperature [ °F (°C)] 15 to 125 (- 10 to 50)
ASSEMBLY
MOTOR / ELECTRICAL SPECIFICATIONS
ENCODER DIMENSIONS
.653”[16.59mm]
1.223”[31.05mm]
1.426” [36.23mm]
2.038” [51.76mm]
PIN 1
PIN 2.025 SQUARE PINS
MATES TO CON-FC10
Ø.315 THRU BASE[8]
60°
.768
19.51
PIN 1
2X Ø.110[2.79]
Ø.586BC[14.88]
.505[12.82]
.575[14.61]
Ø.866[22]
NEMA Size 8 NEMA Sizes 11, 14, 17, 23
21The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
Detent or Residual Torque The torque required to rotate the motor’s output shaft with no current applied to the windings. Drives Term depicting the external electrical components to run a Stepper Motor System. This will include power supplies logic sequencers, switching components and usually a variable frequency pulse source to determine the step rate. Dynamic Torque The torque generated by the motor at a given step rate. Dynamic torque can be represented by pull-in torque or pull-out torque. Holding Torque The torque required to rotate the motor’s output shaft while the windings are energized with a steady state D.C. current. Inertia The measure of a body’s resistance to acceleration or deceleration. Typically used in reference to the inertia of the load to be moved by a motor or the inertia of a motor’s rotor. Linear Step Increment The linear travel movement generated by the lead screw with each single step of the rotor. Maximum Temperature Rise Allowable increase in motor temperature by design. Motor temperature rise is caused by the internal power dissipation of the motor as a function of load. This power dissipation is the sum total from I2R (copper loss), iron (core) loss, and friction. The final motor temperature is the sum of the temperature rise and ambient temperature. Pulse Rate The number of pulses per second (pps) applied to the windings of the motor.The pulse rate is equivalent to the motor step rate. Pulses Per Second (PPS) The number of steps that the motor takes in one second (sometimes called “steps per second”). This is determined by the frequency of pulses produced by the motor drive.
GLOSSARY AND DEFINITIONS
Ramping A drive technique to accelerate a given load from a low step rate, to a given maximum step rate and then to decelerate to the intial step rate without the loss of steps. Single Step Response Time required for the motor to make one complete step. Step The angular rotation produced by the rotor each time the motor receives a pulse. For linear actuators a step translates to a specific linear distance. Step Angle The rotation of the rotor caused by each step, measured in degrees. Steps Per Revolution The total number of steps required for the rotor to rotate 360°. Torque The sum of the frictional load torque and inertial torque. Pull Out Torque The maximum torque the motor can deliver once the motor is running at constant speed. Since there is no change in speed there is no inertial torque. Also, the kinetic energy stored in the rotor and load interia help to increase the pull of the torque. Pull In Torque The torque required to accelerate the rotor inertia and any rigidly attached external load up to speed plus whatever friction torque must be overcome. Pull-in torque, therefore, is always less than pull-out torque. Torque to Inertia Ratio Holding torque divided by rotor inertion.
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
QUALITY
HIGH TECH QUALITY EXPERIENCE When you select Helix Linear Technologies as a supplier, you can be assured that your product will be designed and tested to rigorous product planning. Pre-design activity includes understanding of customer requirements applied to predictive models, engineering calculations and linear modeling through prototype development, stereo-lithography samples of form, fit, and function that verify design criteria.
VALIDATION AND VERIFICATION Through years of rigorous development, Helix has proven its designs and manufacturing processes against the most stringent standards and specifications. Design and process verification and validation tools are employed throughout the product life cycle.
CERTIFICATIONS Helix serves many customers in the Aerospace and Medical device markets and has complied with common Quality System Requirements.
ITAR Helix is registered with the Department of State For International Traffic In Arms Compliance. The Department of State is responsible for the export and temporary import of defense articles and services governed by 22 U.S.C. 2778 of the Arms Export Control Act.
INSPECTION CAPABILITY Roundness Measurement - Critical to quality, characteristics such as roundness are monitored throughout the screw manufacturing process. Lead Accuracy Measurement - Precise lead accuracy measurment systems are utilized to validate process to conform to Helix internal specifications and customer requirements.
Contour Readers - Prior to the start of any production run, thread form geometry is precisely measured to stringent engineering specifications.
ITAR
23The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of Helix products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.
ONLINE
helixlinear.com
HELIX QUALITY EVOLUTION
Developed Manufacturing Systems
Quality Systems and Accreditations
Supply Chain Approval Process
State of the Art Management Systems
APQP Launch Protocols
System and Process Protocols
Engineering Analysis and Predictive Tools
Reliability Engineering and Testing
Custom Engineered and Built Test Instrumentation
Design and Test for Fault Tolerance and Prognostics
Certification Testing
QUALITY TOOLS:• Design for Six Sigma manufacturing• D.O.E. (Design of Experiments)• APQP (Advanced Product Quality Planning)• DFMEA, PFEMA• FEA (Finite Element Analysis)• DVP&R (Design Verification Plan & Report)• Reliability testing• Process validation to 21 CFR Part 82 (Medical Device)
TESTING Efficiency Measurement - Helix Engineering has designed test machines to measure and validate screw assembly efficiency. Torque Measurement - Preloaded lead screw assemblies are evaluated to determine compliance with engineering specifications utilizing a dynamic torque testing machine. FUNCTIONAL TESTING
Helix test systems and engineered testing processes perform analysis and verification of life, durability, and performance. The functional testing defines operating limits in specifications and helps set defined targets in product launch process and sssurance plans. The engineered testing provides predictive tools, generates data for prognostics, and validates performance wear models. Life tests help determine performance in multiple operating conditions as well. Helix offers proof testing for customers developing new systems and actuators to help accelerate product release dates.
t f t1 t20 1 5 41 2 4 52 3 3 6
-10
-8
-6
-4
-2
0
2
4
6
8
10
0
5
10
15
20
25
30
35
40
023
147
171
695
711
9314
3716
7219
0621
3723
6826
1228
5130
8333
1336
1042
5451
1815
534
1576
716
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1629
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TorqueForc
e
Force Torque1 Torque2
QUALITY - CONTINUED
• Pipeting automation• Syringe pumps• Microscopes• MRI scanners• CT scanners• Radiographic machines• In-vitro diagnostics• Genomics• Blood gas chemistry
LIFE SCIENCES
• “Z” axis actuators• Multi-axis gantries• 3D printing• Automation / Material handling• Additive manufacturing (AD)• Large format sign printing• Digital offset printing process• Folding and sealing equipment• Thermal CTP systems
PRINTING & BINDING
• Burnishing stages• Stacking systems• Vision inspection machines• X, Y, Z gantries• Wafer elevators / Wafer handling• Acoustic microscopes• Ultrasonic imaging• Tuning coils• Vacuum chamber doors
SEMICONDUCTOR
• Automated door locking systems• Pan-tilt-zoom cameras• Automated gates• Tactical automated security cameras• Missle fin actuation• Tank sighting systems• Drones and UAVs• Torpedo fin actuation• Guided munitions
SECURITY - MILITARY
LINEAR MOTION APPLICATIONSHigh Quality, Precision Linear Motion Solutions
23200 Commerce Park Road | Beachwood, OH 44122 USA | 216-485-2232 or 1-855-435-4958 | email: [email protected]
helixlinear.com