Anyone know of any relatively inexpensive servo based robotic arms with = gripper that can lift 2 pounds or more ? Thanks ! JCD
robotic arms with gripper that can lift 2 pounds ?
Jul 08, 2007
8 Replies
gripper that can lift 2 pounds or more ?
Inexpensive servo based robotic arms for your 2 pounds payload,you may contact some Japanese Industrail robot manufacturer,such as kawasaki, Yoskawa.
with gripper that can lift 2 pounds or more ?
I should have been more clear. I meant hobby type servos. But thanks !
gripper that can lift 2 pounds or more ?
These are about the biggest hobby servos out there:
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oz-in, $40 each
343 on-in / (2 lbs * 16 oz/lb) = 10.7 inches
=> You could build an arm with a ~9 inch max reach to lift 2lb (allowing for structure and a light gripper) using these for the vertical axes, and somewhat cheaper motors for the horizontal.
Don't know of anyone selling a prebuilt one, though. Is there much demand for one?
- Daniel
with gripper that can lift 2 pounds or more ?
Has possibilities! Thanks ! JCD
gripper that can lift 2 pounds or more ?
I'm not sure what sort of lifting you're doing (straight up and down or more complicated motions). If it's just straight up and down I would recommend a lead screw. You get alot of lifting force with very little torque required.
BRW
Any servo can lift two pounds or even move the earth if given enough gear reduction and time. Please submit more info.
gripper that can lift 2 pounds or more ?
Hi,
2 pounds is around 1 kg payload. This uis quite high for an inexpensive robot. It depands what do you mean by inexpensive.Here is a suggestion for relatively serious work: the Harmonic Arm 2 that allows you to carry up to 5 kg.
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Being designed with harmonic drives, this means you can have obtain quite accurate movements.
The seller is in Ottawa, so there is no custom duty for people in North America.
LHR
Something like those offered by Lynxmotion, but beefier. Almost a = rhetorical question, I know. D. Herring intuited what I wanted pretty good. Thanks !
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