High-speed spindles and micro grinders

NAKANISHI

NAKANISHI Espert 500

High-torque brushless micro grinder for toolmakers and jewellers – quiet, with low vibration.

Speed

1,000–50,000 min⁻¹

Output

200 W

Collets

from 0.3 mm

NAKANISHI

NAKANISHI Emax EVOlution

High-torque brushless micro grinder with a live load indicator.

NAKANISHI

NAKANISHI Emax PROgress

Precision brushless micro grinder with a new controller: up to 80,000 min⁻¹, and two handpieces can be connected. Compatible with Espert 500 and Emax EVOlution motors and attachments.

Speed

1,000–80,000 min⁻¹

Power

73–200 W, depending on the set

ESP-800 handpiece weight

132 g (excluding cord)

NAKANISHI

NAKANISHI IMPULSE

Precision pencil-type air micro grinders.

Speed

23,000–60,000 min⁻¹ (depending on model)

NAKANISHI

NAKANISHI ROTUS

Air micro grinders with interchangeable attachments.

NAKANISHI

NAKANISHI PRESTO II

Ultra-high-speed air-turbine grinder.

NAKANISHI

NAKANISHI Sonic Cutter ZERO

Ultrasonic cutter for complex shapes.

NAKANISHI

NAKANISHI Sheenus ZERO

Ultrasonic polisher for fast polishing.

NAKANISHI

NAKANISHI HES

A high-speed spindle that clamps into your machining centre's existing spindle and turns it into a high-speed machine. Brushless motor, ceramic bearings, run-out within 1 µm.

HES510

up to 50,000 min⁻¹

HES810

up to 80,000 min⁻¹

Run-out

within 1 µm

NAKANISHI

NAKANISHI E3000

A line of ø30 mm electric motor spindles with the E3000 controller – for machine integration, automation and robots.

Spindle diameter

ø30 mm

Power

up to 350 W

Speed

up to 80,000 min⁻¹

NAKANISHI

NAKANISHI E3000i

E3000i motor spindles for CNC automatic lathes and special-purpose machines, with the E3000i controller: up to 60,000 min⁻¹ and 350 W. Versions for TSUGAMI lathes.

Motor speed

30,000 or 60,000 min⁻¹, depending on model

Power

350 W

Spindle accuracy

within 1 µm

NAKANISHI

NAKANISHI E4000

ø40 mm class motor spindles with up to 1,200 W – for heavier milling, drilling and internal grinding.

Class

ø40 mm

Power

up to 1,200 W

Torque

BMS-4020: 100 cN·m (10× EMS-3060K)

NAKANISHI

NAKANISHI iSpeed3

Compact motor spindles for special-purpose machines and automated cells.

Version 1

up to 80,000 min⁻¹, 140 W

Version 2

up to 60,000 min⁻¹, 150 W

Run-out

within 1 µm

NAKANISHI

NAKANISHI E2000

Straight and angle motor spindles for lighter machining.

Speed

30,000 and 50,000 min⁻¹ spindles

Collets

ø0.5–6.35 mm

NAKANISHI

NAKANISHI AirSpeed

Spindles for CNC lathes, special-purpose machines and robot automation – separate or one-piece design.

Outside diameters

from ø19.05 mm (see catalogue)

NAKANISHI

NAKANISHI NGS

Speed-increasing spindle for CNC automatic lathes: it mounts on the rotating tool unit, runs on the machine's power and turns up to 4.3 times faster (10,000 → 43,000 min⁻¹).

Model

NGS-3140-CTZ01

Speed

43,000 min⁻¹ at a machine speed of 10,000 min⁻¹

Tool clamping

ø0.5–6.35 mm (CHK collets)

NAKANISHI

NAKANISHI HTS

Air-turbine spindle for milling with very small tools on your existing machining centre.

Speed

150,000 min⁻¹ (0.5 MPa)

Power

25 W

Run-out

within 1 µm

NAKANISHI

NAKANISHI PLANET

Air-turbine spindle that turns a milling machine into a jig grinder.

Speed

65,000 min⁻¹

Run-out

within 1 µm

NAKANISHI

NAKANISHI Xpeed

Ultra-high-speed air-bearing spindle – air line kit and parts.