Nema 23 Stepper Motor: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
| Line 2: | Line 2: | ||
*$30 for 1.9Nm - (17 in lb) [http://m.ebay.com/itm/Free-Ship-1pcs-High-Torque-Nema-23-CNC-Stepper-Motor-425oz-in-4-Lead-DIY-CNC-Kit-/201787921934?_trkparms=aid%253D222007%2526algo%253DSIC.MBE%2526ao%253D1%2526asc%253D20150519202348%2526meid%253D042c38c3a15d4b0d8ca6f92e35ba9956%2526pid%253D100408%2526rk%253D2%2526rkt%253D25%2526mehot%253Dpp%2526sd%253D262346953397&_trksid=p2056116.c100408.m2460] | *$30 for 1.9Nm - (17 in lb) [http://m.ebay.com/itm/Free-Ship-1pcs-High-Torque-Nema-23-CNC-Stepper-Motor-425oz-in-4-Lead-DIY-CNC-Kit-/201787921934?_trkparms=aid%253D222007%2526algo%253DSIC.MBE%2526ao%253D1%2526asc%253D20150519202348%2526meid%253D042c38c3a15d4b0d8ca6f92e35ba9956%2526pid%253D100408%2526rk%253D2%2526rkt%253D25%2526mehot%253Dpp%2526sd%253D262346953397&_trksid=p2056116.c100408.m2460] | ||
*Note: 20 tooth pulley = 1/4" radius - so multiply above values by 4 for actual force | *Note: 20 tooth pulley = 1/4" radius - so multiply above values by 4 for actual force | ||
=Issue= | |||
Most motors come with 6.35 mm shaft, not 8. 10 mm are common as well. 8 mm is the unique one. | |||
=10 mm Shaft= | =10 mm Shaft= | ||
Latest revision as of 04:18, 29 June 2019
- $40 - 425 oz in, 3Nm (27 in lb)- [1]
- $30 for 1.9Nm - (17 in lb) [2]
- Note: 20 tooth pulley = 1/4" radius - so multiply above values by 4 for actual force
Issue
Most motors come with 6.35 mm shaft, not 8. 10 mm are common as well. 8 mm is the unique one.
10 mm Shaft
8 mm Shaft
- $48 on prime - [5]
- Long ship - https://www.robotdigg.com/product/89/8mm-shaft-high-torque-nema23-Stepper-Motor
- Long ship - [6]
- Not Nema 23 but Nema 17 with geardown - [7].
Shaft stepping
- Coupler from 6.35 to 10 mm - [8]