The Nakanishi NSK EMax EVOlution Standard Jewelers Kit is the professional micromotor system found on the benches of the finest goldsmiths in the world. Nakanishi (NSK) is recognized for outstanding quality and reliability, and this new-generation micromotor delivers smooth, precise power whether operated via foot control or directly from the control box. This standard kit includes the NE-249 Control Box, a foot control, and the IH300 Lever Style handpiece.
Features
- Speed range of 1,000–40,000 RPM with direct control or foot control operation
- Forward and reverse operation
- Choice of foot-operated set point control or variable speed control
- NE-249 Control Box includes 2 micromotor inputs — add a second motor and handpiece as needed
- IH300 Lever Style handpiece features a slim, lightweight design with flip-lever quick-change collet system (flip to open, flip to close)
- Handpiece supplied with both a 3/32" and a 1/8" collet
- Optional 4-to-1 reduction gear (part #134.552) reduces speed range to 250–10,000 RPM for increased low-speed torque — recommended for stone setters starting drill holes
Specifications
| Kit Style |
Standard – Lever Style (IH300) |
| Handpiece |
IH300 Lever Style quick-change |
| Speed Range |
1,000–40,000 RPM |
| Speed Range (with optional reduction gear) |
250–10,000 RPM |
| Collets Included |
3/32" and 1/8" |
| Control Box |
NE-249 (2 micromotor inputs) |
| Voltage |
120V, 3A |
| Control Box Footprint |
5" x 9" |
| Optional Reduction Gear |
Part #134.552 (sold separately) |
What's Included
- NE-249 Control Box
- Foot control
- IH300 Lever Style handpiece
- 3/32" collet
- 1/8" collet
Notes
This unit operates on 120V and is available for sale and shipment within the United States and Canada only. For stone setters requiring increased low-speed torque when starting drill holes, the optional 4-to-1 reduction gear (part #134.552) is available separately and reduces the operating speed range to 250–10,000 RPM.
