GJET	HPC
Operating pressure [MPa] *1	2–4	1.5–7
Flow rate [Nl/min] *1	10–20	min.12
Rotation speed [min -1 ] *2	35,000 – 55,000	20,000 – 45,000
Recommended tool diameter (drill) [mm]	∅0.5 to 2.0	∅0.5 to 3.0
Recommended tool diameter (end mill) [mm]	∅1.5 to 3.5	∅1.0 to 4.0
Maximum tool shank diameter [mm]	∅7.0	∅7.0

*1 The pressure at the inlet supplies the coolant to the ColibriJet spindle.
*2 Varies depending on the pressure and viscosity of the coolant.

Compatible Tool Interfaces Examples

In addition to the examples listed below, various other tool interfaces are also supported.

Compact Design and Tool Magazine Compatibility

The ColibriJet spindle’s compact body allows for easy mounting in tool magazines. It is compatible with various tool interfaces such as BT40 and HSK-A63. Utilizing these interfaces, the ColibriJet spindle can be mounted in the tool magazine and automatically attached to the main spindle via automatic tool change (ATC).

• Due to its compact body, it can be mounted on the tool magazine.
• The ColibriJet spindle is compatible with various tool interfaces, such as BT40 and HSK-A63.
• By using the interface, the ColibriJet spindle can be mounted on the tool magazine and attached to the main spindle through automatic tool change (ATC).

Application examples

Lineup

The spindle models in the table below can be selected from a combination of the series name and the main spindle interface name.

[Model] TJS – Series – Type

Series: GJET or HPC
Type: Main spindle interface

Series	Model	Spindle side*1 interface	Overhang length [mm]	Body diameter*2[mm]	Weight [kg]
GJET	TJS-GJET-ER32	ER32	109	∅63	1.3
	TJS-GJET-BT30	BT30	139	∅63	1.6
	TJS-GJET-BT40	BT40	122	∅63	1.8
	TJS-GJET-HSK A40	HSK-A40	144	∅63	1.4
	TJS-GJET-HSK A63	HSK-A63	141	∅63	1.8
	TJS-GJET-ST20	Straight ∅20	115	∅63	1.2
	TJS-GJET-C5	PSC-C5	129	∅63	1.5
	TJS-GJET-C6	PSC-C6	119	∅63	1.6
	TJS-GJET-CAT40	CAT40	141	∅63	2
HPC	TJS-HPC-ER32	ER32	116	∅80	1.7
	TJS-HPC-BT40	BT40	115	∅80	1.9
	TJS-HPC-HSK A63	HSK-A63	138	∅80	2
	TJS-HPC-ST20	Straight ∅20	112	∅80	1.5
	TJS-HPC-C6	PSC-C6	124	∅80	2
	TJS-HPC-CAT40	CAT40	135	∅80	2.3

*1 Please contact us for tool interfaces not listed.
*2 Dimensions do not include the RPM transmitter.

Lineup (mainly for lathes)

The TR type can be selected for multitasking machines, turret lathes, etc.
The TR type can be used by separately installing a holder that matches the interface on the machine side.

[Model] TJS – Series – TR – RC

Series: GJET or HPC

Usage example: VDI40

Series	Model	Spindle side*1 interface	Body diameter*2[mm]	Weight*3[kg]
GJET	TJS-GJET-TR-RC	holder	∅63	0.7
HPC	TJS-HPC-TR-RC	holder	∅80	0.8

*1 Please get in touch with us for details on the holder attachment.
*2 Dimensions do not include the wireless transmitter and holder.
*3 Weight does not include the holder.

Main unit accessories

Accessories

ER11 Collet Nut

A	∅16 mm
B	11.5 mm
C	M13 x 0.75

Shrink fit collet

Unit: mm

Size	d2	L1	Lmin	D1	D2
ER11 SRK 3×10	3	10	9.5	7.6	8.5
ER11 SRK 3×25	3	25	11.5	7.6	8.5
ER11 SRK 4×10	4	10	9.5	7.6	8.5
ER11 SRK 4×25	4	25	11.5	7.6	8.5

RPM display

• Receiver for spindle rotation speed wireless transmitter
• Displays rotation speed in real-time through communication
• Also displays battery level and signal strength
• Can register up to 127 sensor IDs
• Only displays spindles that are currently rotating on the display screen
• Power supply: AC 100V to 240V