Seiko

Seiko TT8450 D-Tran SCARA Robot AC Servo Robohand RP-15 End Effector No Ctrl

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SKU:
34760
MPN:
TT8450
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
59.00 LBS
Shipping:
Calculated at Checkout
  • Seiko TT8450 D-Tran SCARA Robot with Robohand RP-15 end effector — left front view showing full robot arm and pedestal base with Agile Enabled label
  • Seiko TT8450 D-Tran SCARA Robot — right side view showing full arm assembly, conduit routing, and base column
  • Seiko TT8450 base panel showing MODEL TT8450 label, SIGNAL DB-25 port, TOOL DB-15 port, POWER multi-pin circular connector, and AIR-1 AIR-2 pneumatic ports
  • Close-up of Seiko TT8450 arm connector panel showing DB-15 port, push-button switch, and two pneumatic line fittings with cables attached
  • Robohand Inc. RP-15 model nameplate on end effector — Made in USA label visible
  • Seiko TT8450 D-Tran SCARA Robot end-of-arm tooling detail showing Robohand RP-15 gripper assembly mounted at wrist with red pneumatic tubing
$1,800.00
Was: $3,600.00
Current Stock: 1

Sold Out

Description

Seiko TT8450 D-Tran SCARA Robot AC Servo Robohand RP-15 End Effector No Ctrl

The Seiko TT8450 D-Tran is a four-axis SCARA (Selective Compliance Assembly Robot Arm) robot designed for high-speed, high-precision pick-and-place and assembly operations. It uses AC servo motors on all axes and features Agile Enabled motion control for flexible task programming. This unit is offered with a Robohand Inc. RP-15 end effector (gripper) mounted at the wrist. No controller or interface cables are included.

Specifications & What's Included

  • Model: Seiko TT8450 D-Tran
  • Series: D-Tran / Agile Enabled
  • Drive: AC servo motor (all axes)
  • Number of Axes: 4 (T1, T2, Z, U)
  • Payload capacity: 4.4 to 11 lbs
  • Arm length — T1 axis: 8.86 in
  • Arm length — T2 axis: 8.86 in
  • Max speed — T1 & T2 axes: 166.54 in/sec
  • Max speed — Z axis: 39.37 in/sec
  • Repeatability — T1 & T2 axes: ±0.0007874 in
  • Repeatability — Z axis: ±0.0003937 in
  • Repeatability — U axis: ±0.03°
  • End effector included: Robohand Inc. RP-15 (Agile Enabled, Made in USA)
  • Base panel — SIGNAL port: DB-25 connector
  • Base panel — TOOL port: DB-15 connector
  • Base panel — POWER: multi-pin circular connector
  • Base panel — Pneumatic: AIR-1 and AIR-2 ports
  • Mounting: floor/pedestal mount base with bolt-down flange
  • Country of manufacture: Japan (MFG date: 1997)
  • Controller: NOT included
  • Cables: NOT included

Applications

SCARA robots of this type were widely deployed in electronics assembly, semiconductor handling, PCB component placement, and light industrial automation through the 1990s and 2000s. The TT8450's dual-arm geometry and high repeatability make it suited for tasks requiring consistent positional accuracy over high cycle counts — such as component insertion, part transfer, dispensing, and test fixture loading. The Robohand RP-15 pneumatic gripper expands the arm's capability for grasping and transferring discrete parts. Units of this type are commonly acquired for legacy production line maintenance, system integration projects, robotics education, or as a basis for custom automation cells where a separate controller (such as a Seiko D-Tran controller) is already on hand or sourced separately.

Condition: Used
This Seiko TT8450 D-Tran SCARA Robot with Robohand RP-15 end effector has been inspected and is in good used condition. The arm, body, and pedestal base are clean and intact with no significant damage visible. The white painted surfaces show light scuffing and minor handling marks consistent with prior use in an industrial environment. The Robohand RP-15 end effector is attached and appears complete. The base panel connectors — SIGNAL (DB-25), TOOL (DB-15), POWER multi-pin, and AIR-1/AIR-2 pneumatic ports — are all present and appear undamaged. The controller and cables are not included with this unit. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Seiko Instruments
Model:
TT8450
MPN:
TT8450
Secondary Model:
Robohand RP-15
SKU:
34760
Type:
SCARA Robot Arm
Series:
D-Tran
Drive Type:
AC Servo Motor
Number of Axes:
4 (T1, T2, Z, U)
Payload Capacity:
4.4 to 11 lbs
Arm Length T1 Axis:
8.86 in
Arm Length T2 Axis:
8.86 in
Max Speed T1 & T2 Axis:
166.54 in/sec
Max Speed Z Axis:
39.37 in/sec
Repeatability T1 & T2:
±0.0007874 in
Repeatability Z Axis:
±0.0003937 in
Repeatability U Axis:
±0.03°
End Effector:
Robohand RP-15 (Agile Enabled)
End Effector Brand:
Robohand Inc.
End Effector Model:
RP-15
Controller Included:
No — controller and cables not included
Signal Connector:
DB-25 (SIGNAL port on base)
Tool Connector:
DB-15 (TOOL port on base)
Power Connector:
Multi-pin circular connector on base
Air Ports:
AIR-1 and AIR-2 pneumatic ports on base
Agile Enabled:
Yes
Country/Region of Manufacture:
Japan
Condition:
Used – Inspected and in Good Condition
Seller Notes:
Includes Robohand RP-15 end effector. No controller or cables included.
Form Factor:
Floor/Pedestal Mount
Application:
Pick and Place, Assembly, Semiconductor, Electronics Mfg
Review Status:
Auto-Approved (needs review) 2026-07-04
Condition Notes:
This Seiko TT8450 D-Tran SCARA Robot with Robohand RP-15 end effector has been inspected and is in good used condition. The arm, body, and pedestal base are clean and intact with no significant damage visible.
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