Instructions

User Manual:

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Page Count: 44

uStepper Robot Arm 4.0
Specifications
Weight (including stepper motors) 1460 g
Material PLA plastic and Aluminum (tubes)
No. of axes 3
Maximum lift (close to base / furthest from base) 700 g / 350 g
Gear ratios (all axes) 5.1:1
Stepper motor torque 0.42 Nm
Mini servo torque 0.25 Nm @ 5 V
15
14
7
8
9
10
11
12
13
16
17
18
19
20
1
1 x
2
1 x
3
1 x
4
1 x
5
1 x
6
1 x
1 x
1 x
1 x
1 x
3 x
6 x
1 x
6 x
1 x
1 x
1 x
1 x
2 x
2 x
Bill Of Materials
3 x Belt GT2 228
3 x M4 x 35 mm
3 x M3 x 25 mm
7 x M3 x 20 mm
26 x M3 x 10 mm
2 x M3 x 6 mm
2 x Tube 6 mm x 170 mm
1 x Tube 6 mm x 180 mm
1 x Tube 15 mm x 155 mm
1 x Tube 15 mm x 225 mm
5 x M4 x 20 mm
7 x M3 nut
16 x M3 SL nut
8 x M4 SL nut
2 x M6 SL nut
5 x M4 washer
1 x M6 washer
1 x M8 washer
3 x GT2 20T motor gear
1 x F8-16M Bearing
1 x 51105 Bearing
12 x 624ZZ Bearing
5 x 608ZZ Bearing
1 x shoulder bolt 7379-8-M6-20
1 x shoulder bolt 7379-8-M6-55
Bill Of Materials
1 x HK15148B Digital MG Servo
1 x 60 cm Servo Cable
1 x 25T x 20 mm Servo Horn Set
Bill Of Materials
1:1 Nuts & Bolts
M3 x 6 mm
M3 x 10 mm
M3 x 20 mm
M3 x 25 mm
M4 x 20 mm
M4 x 35 mm
M6 x 20 mm
M6 x 55 mm
M3 nut
M4 nut
M6 nut
Robot Arm Assembly
1x 1x
1
1
2
M3x10
1x 1x 1x 5x 1x
2
Motor wire
3
1x 1x 1x 1x
M6 SL M8
4
5
M3x10
1x 1x 4x 1x 1x
3
M3
1x 2x 1x
6
5
7
8
9
2x 1x
M3x10 M3
Bottom View
10
1x 1x
4
11
M3x10
1x 4x 1x 1x
M3
12
M3 SL
2x 2x 2x 1x 1x
M3x20
6
7
13
1x
14
15
2x 1x
M3x10 M3
16
1x
17
1x 1x
M6 SL M6
18
M3x10 M3 SL
3x 3x 3x 6x 1x 1x
10
19
M3
2x 2x 1x 1x
20
M3x25
8
9
21
3x 1x
12
22
1x 1x 3x
M4 M4 SL
M4x35
23
6x 6x 6x 3x
M3 SL
11
M3x10
180 mm
170 mm
1x 4x 5x
24
M4x35 M4 SL
M4x20
180 mm
Robot Arm Gripper Assembly
25
15
16
17
1x 1x
M3x25 M3
26
1x 2x 2x 1x
18 M3 SL M3x20
27
2x 1x 2x
M3x6
20
Make sure that the servo is at the furthest counter clockwise position
28
2x
19
29
2x 2x
M3 SL M3x20
Robot Arm Gripper Mounting
30
1x 1x 2x 2x
M4x35 M4 SL
M4x20 M4
31
6x 1x
13
14
1x 1x
M3 SL M3x20
32
Disclaimer
1 Disclaimers and Limitaon of Liability
1.1 uStepper ApS and/or ON Development IVS (or any individuals aliated with either of the two companies) can not be held responsible for any
damage inicted upon mounng or interfacing with uStepper products This also includes damage to stepper motors (both electrical and mechani-
cal) or any other 3rd party hardware connected to or interfacing with any uStepper products. Most stepper motor cases are made of aluminum,
and care must be taken when preparing the mounngs for uStepper.
1.2 uStepper ApS and/or ON Development IVS (or any individuals aliated with either of the two companies) can not be held responsible for any
damage inicted upon assembly of the uStepper Robot Arm. This includes damage to 3D printed parts, which must be considered to be of proto-
typing quality compared to injecon moulded parts. Care must be taken while assembling 3D printed parts, and use of excessive force may lead to
damage of the parts.
1.3 By using the uStepper products (including, but not limited to, hardware and soware) you acknowledge that uStepper ApS and/or ON Deve-
lopment IVS (or any individuals aliated with either of the two companies) can not be held responsible for any personal injuries and/or damage
to any 3rd party hardware that may occur when using the uStepper products.
1.4 To the extent permied by law, uStepper ApS and/or ON Development IVS will not be liable for any indirect or consequenal loss or damage,
of any kind, (including without limitaon loss of business, opportunity, data, prots) arising out of or in connecon with the use of any products
(including, but not limited to, hardware and soware), developed, produced or sold by uStepper ApS and/or ON Development IVS (or any indivi-
duals aliated with either of the two companies).
1.5 Nothing in these Terms and Condions shall be construed so as to hold uStepper ApS and/or ON Development IVS liable for death or personal
injury as a result of the negligence of uStepper ApS and/or ON Development IVS or that of its employees or agents.
2 Indemnity
2.1 You agree to indemnify and hold uStepper ApS and/or ON Development IVS and its employees and agents harmless from and against all
liabilies, legal fees, damages, losses, costs and other expenses in relaon to any claims or acons brought against uStepper ApS and/or ON
Development IVS arising out of any breach by you of these Terms and Condions or other liabilies arising out of your use of this Website.
2.2 You agree to indemnify and hold uStepper ApS and/or ON Development IVS and its employees and agents harmless from and against all
liabilies, legal fees, damages, losses, costs and other expenses in relaon to any claims or acons brought against uStepper ApS and/or ON
Development IVS arising out of any breach by you of these Terms and Condions or other liabilies arising out of your use of products(including,
but not limited to, hardware and soware) developed, produced or sold by uStepper ApS and/or ON Development IVS (or any individuals aliated
with either of the two companies).
3 Severance
If any of these Terms and Condions should be determined to be invalid, illegal or unenforceable for any reason by any court of competent
jurisdicon then such Term or Condion shall be severed and the remaining Terms and Condions shall survive and remain in full force and eect
and connue to be binding and enforceable.

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