POSA MACHINERY CO., LTD. | Precision spindle

POSA MACHINERY CO., LTD.

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POSA MACHINERY CO., LTD.

Since 1994, POSA MACHINERY CO.,LTD. has specialized in the development and manufacturing of precision spindles for professional machine tools. Much of its advanced technology is drawn from an internationally well known Japanese partner company. General Manager Mr. Peng Sen-rong worked the early days of his career in a well known domestic machinery equipment manufacturer which produced spindles, CNC lathes, tool changers, tailstocks and transmissions. Having amassed decades of hands-on experience in addition to rigorous training in Japan, Mr. Peng is now an authority in the development and production of precision spindles.

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Basic Information

Company Name

POSA MACHINERY CO., LTD.

Contact Person

CHEN SUN MIN

Phone

+886-4-22135988

Fax

+886-4-22135996

Company Address

No. 379, Yi Sin Street, East Dist., Taichung City, Taiwan

Factory Phone

+886-4-2213-5988

Factory Fax

+886-4-2213-5996

Factory Address

No. 379, Yi Sin Street, East Dist., Taichung City, Taiwan

Website

https://www.posa-spindle.com Visit

Capital

60,000,000 TWD

posa.posa@msa.hinet.net

Employees

Industries

Manufacturing

Main Products

Swivel Head Spindle, Built-in Spindle, High Speed Spindle, Belt-drive Spindle, Tapping Center Spindle, Direct-drive Spindle, Gear-drive Spindle, Tool Cutter Grinder Spindles

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Company Profile (Condensed Version)

Company Profile

Products

All Spindle For Turning and Milling Centers Spindle For CNC Lathe Spindle For Machining Center Spindle For Grinder Spindle For Boring & Milling Machine

Swivel Head Spindle

Swivel Axis

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Swivel Axis

Rotation Angle : ±120 Degree
Max. Speed : 50 RPM
Continuous Torque (Air Cooling ) : 117 Nm
Continuous Torque (Water Cooling) : 260 Nm
Momentary Torque : 490 Nm
Continuous Current (Air Cooling) : 6 Arms
Continuous Current (Water Cooling) : 15 Arms
Torque Constant : 19.57 Nm/Arms
Max. Voltages : 750 Vdc
Number of Poles : 66
Encoder : Absolute Loop Type Optical Ruler
Accuracy ±3 arc-sec

High Speed Built-in Spindle

HSK-T63

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HSK-T63

Broaching Mechanism : HSK-T63
Clamping Force : 1800 kgf±10%
Maximum Speed : 15000 RPM
Encoder : Square Wave-1024-PPR-TTL
Surround Coolant System : Yes
Cooling Method : Oil
Min. Requests for Spindle Cooling (BTU/H) : 7500
Motor Voltages : 380 V
Motor Powers (Continual) : 18.5 kW
Motor Powers (Max.) : 21.5 kW
Motor Torque (Continual) : 61.6 N.m
Motor Torque (Max.) : 71.5 N.m

Belt-drive Spindle For CNC Lathe

TAC-10 (A2-4)

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TAC-10 (A2-4)

Spindle Nose : A2-4
Max. Speed : 6,000/8,000 RPM
Chuck Diameter : 5"
Sleeve OD : Ø120/Ø150 mm
Through Hole : Ø36/Ø45 mm
Accuracy (In Spindle Nose) : Runout 3µ
Temperature : Room Temperature +15°C

Built-in Spindle For CNC Lathe

LMS-S20

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LMS-S20

Spindle Nose ：Collet
Max. Speed：8,000 RPM
Chuck Diameter : 5"
Motor Power：2.2/3.7 kW
Through Hole： Ø21mm
Coolant：Oil

Belt-drive Spindle For CNC Lathe

SJ-20D (A2-5)

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SJ-20D (A2-5)

Spindle Nose : A2-4
Max. Speed : 6,000/8,000 RPM

Chuck Diameter : 5"
Sleeve OD : Ø120/Ø150 mm
Through Hole : Ø36/Ø45 mm
Accuracy (In Spindle Nose) : Runout 3µ
Temperature : Room Temperature +15°C

Built-in Spindle For CNC Lathe

LMS-A2-4

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LMS-A2-4

Spindle Nose ：A2-4
Max. Speed：6,000/8,000 RPM
Chuck Spec.：5"
Motor Power：3.7/5.5 kW
Through Hole： Ø43mm
Coolant：Oil

Belt-drive Spindle For CNC Lathe

TAC-20 (A2-6)

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TAC-20 (A2-6)

Spindle Nose : A2-6
Max. Speed : 4,200 RPM
Chuck Diameter : 8"
Sleeve OD : Ø200 mm
Through Hole : Ø66 mm
Accuracy (In Spindle Nose) : Runout 3µ
Temperature : Room Temperature +15°C

Built-in Spindle For CNC Lathe

LMS-A2-5

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LMS-A2-5

Spindle Nose ：A2-5
Max. Speed：6,000 RPM
Chuck Spec.：6"
Motor Power：11/15 kW
Through Hole： Ø56mm
Coolant：Oil

Belt-drive Spindle For CNC Lathe

TAC-22/TAC-35 (A2-8)

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TAC-22/TAC-35 (A2-8)

Spindle Nose : A2-8
Max. Speed : 3,200/2,800 RPM
Chuck Diameter : 10"
Sleeve OD : Ø230/Ø270 mm
Through Hole : Ø80/Ø86 mm
Accuracy (In Spindle Nose) : Runout 3µ
Temperature : Room Temperature +20°C

Built-in Spindle For CNC Lathe

LMS-A2-6

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LMS-A2-6

Spindle Nose ：A2-6
Max. Speed：4,500 RPM
Chuck Spec.：8"
Motor Power：22/30 kW
Through Hole： Ø62mm
Coolant：Oil

Belt-drive Spindle For CNC Lathe

TAC-170 (A2-11)

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TAC-170 (A2-11)

Spindle Nose : A2-11
Max. Speed : 2,000 RPM
Chuck Diameter : 15"
Sleeve OD : Ø340 mm
Through Hole : Ø100 mm
Accuracy (In Spindle Nose) : Runout 3µ
Temperature : Room Temperature +20°C

Belt-drive Spindle For CNC Lathe

TAC-220 (A2-15)

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TAC-220 (A2-15)

Spindle Nose : A2-15
Max. Speed : 1,600 RPM
Chuck Diameter : 18"
Sleeve OD : Ø440 mm
Through Hole : Ø100 mmv
Accuracy (In Spindle Nose) : Runout 3µ
Temperature : Room Temperature +20°C

Spindle Accessories For CNC Lathe

Headstock Customization

Spindle Accessories For CNC Lathe

Tailstock Customization

Built-in Spindle For Machining Center

EMS-30

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EMS-30

Taper : #30 (BT/CAT/DIN)/BBT30/HSK-40/ER-32/ISO25
Max. Speed : 24,000/30,000 RPM
Motor Power : 7.5 kW
Clamping Force : 250kg ±10%
Lubrication : Grease
Voltage : 220/380V

Built-in Spindle For Machining Center

BMS-40

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BMS-40

Taper : #40 (BT/CAT/DIN)/BBT40/HSK-63
Max. Speed : 18,000 RPM
Motor Power : 24 kW
Clamping Force : 750kg±10%
Lubrication : Grease
Voltage : 220/380V

Built-in Spindle For Machining Center

BMS-50

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BMS-50

Taper : #50 (BT/CAT/DIN) / BBT50 / HSK-100
Max. Speed : 8,000 RPM
Motor Power : 25/30 kW
Sleeve OD : Ø310 mm
Clamping Force : 1,500kg ±10%
Front Bearing ID : Ø100 mm
Lubrication : Grease

Tapping Center Spindle For Machining Center

EMS-30T

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EMS-30T

Spindles Max. Speed : 30,000 RPM
Taper : #30 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø100 mm
Motor Power : 8.5 kW
Torque : 6.8N-m
Voltage : 220/380V

Tapping Center Spindle For Machining Center

EMS-30T-B

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EMS-30T-B

Spindles Max. Speed : 30,000 RPM
Taper : #30 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø100 mm
Motor Power : 8.5 kW
Torque : 6.8N-m
Voltage : 220/380V

Tapping Center Spindle For Machining Center

DDS-BT30

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DDS-BT30

Max. Speed : 12,000/15,000/20,000/24,000 RPM
Taper : #30 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø95 mm / Ø100 mm
Lubrication : Grease
Coolant : Oil
Unclamping : Cam Type
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Direct-drive Spindle For Machining Center

PDD34-BT30

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PDD34-BT30

Max. Speed : 8,000/10,000/12,000/15,000 RPM
Taper : #30 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø100 mm
Lubrication : Grease
Coolant : Oil
Temperature : Room Temperature +15°C
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Direct-drive Spindle For Machining Center

PDS46E/PDD47E-BT40

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PDS46E/PDD47E-BT40

Max. Speed : 8,000/10,000/12,000/15,000 RPM
Taper : #40 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø120/Ø150 mm
Lubrication : Grease
Coolant : Oil
Temperature : Room Temperature +18°C
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Direct-drive Spindle For Machining Center

PDD59E-BT50

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PDD59E-BT50

Max. Speed : 6,000/8,000/10,000 RPM
Taper : #50 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø190 mm
Lubrication : Grease
Coolant : Oil
Temperature : Room Temperature +25°C
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Belt-drive Spindle For Machining Center

DS-BT30

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DS-BT30

Max. Speed : 8,000/10,000/12,000/15,000 RPM
Taper : #30 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø95 mm
Lubrication : Grease
Coolant : Oil
Temperature : Room Temperature +15°C
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Belt-drive Spindle For Machining Center

ES-BT40/AS-BT40

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ES-BT40/AS-BT40

Max. Speed : 8,000/10,000/12,000 RPM
Taper : #40 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø120/150 mm
Lubrication : Grease
Coolant : Oil
Temperature : Room Temperature +18°C
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Belt-drive Spindle For Machining Center

BS-BT50

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BS-BT50

Max. Speed : 5,000/6,000/8,000 RPM
Taper : #50 (BT/CAT/DIN)
Clamping System : Gripper
Sleeve OD : Ø190 mm
Lubrication : Grease
Coolant : Oil
Temperature : Room Temperature +25°C
Accuracy : Under 0.008 mm (Test Bar 300 mm)

Gear-drive Spindle For Machining Center

MGB-50-1

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MGB-50-1

Taper : #50
Max. Speed : 6000 RPM
Max. power of spindle motor : 11 kW
Two speed ratio (High/low speed) : 1:1 / 1:3.647
Spindle bearing : 7016
Spindle lubrication : Grease
Clamping Force : 1750 Kgf ±10%
Broaching cylinder : Super-charged
Coolant : Oil
Min. requests for spindle cooling : 6500 BTU/H
Weight (cooling lubricants not included) : around 585 Kgf
Encoder (provided by customers) : opt.
Through spindle coolant : opt.

Gear-drive Spindle For Machining Center

MGB-50-GS-1

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MGB-50-GS-1

Taper : #50
Max. Speed : 6000 RPM
Max. power of spindle motor : 22 kW
Two speed ratio (High/low speed) : 1:1 / 1:4.213
Spindle bearing : 7020
Spindle lubrication : Grease
Clamping Force : 1750 Kgf ±10%
Broaching cylinder : Super-charged
Coolant : Oil
Min. requests for spindle cooling : 6500 BTU/H
Weight (cooling lubricants not included) : around 1000 Kgf
Encoder (provided by customers) : opt.
Through spindle coolant : opt.

Gear-drive Spindle For Machining Center

MGB-50-GS-2

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MGB-50-GS-2

Taper : #50
Max. Speed : 6000 RPM
Max. power of spindle motor : 22 kW
Two speed ratio (High/low speed) : 1:1 / 1:4.213
Spindle bearing : 7020
Spindle lubrication : Grease
Clamping Force : 1750 Kgf ±10%
Broaching cylinder : Super-charged
Coolant : Oil
Min. requests for spindle cooling : 6500 BTU/H
Weight (cooling lubricants not included) : around 1060 Kgf
Encoder (provided by customers) : opt.
Through spindle coolant : opt.

Gear-drive Spindle For Machining Center

MGB-50S-1

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MGB-50S-1

Taper : #50
Max. Speed : 6000 RPM
Max. power of spindle motor : 15 kW
Two speed ratio (High/low speed) : 1:1 / 1:4.213
Spindle bearing : 7016
Spindle lubrication : Grease
Clamping Force : 1750 Kgf ±10%
Broaching cylinder : Super-charged
Coolant : Oil
Min. requests for spindle cooling : 6500 BTU/H
Weight (cooling lubricants not included) : around 1000 Kgf
Encoder (provided by customers) : opt.
Through spindle coolant : opt.

Built-in Grinder Spindle

HT-500

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HT-500

Sleeve OD : Ø210 mm
Max. Speed : 4,500 RPM
Motor Power : 11 kW
Lubrication : Grease
Tool Holder : -
Taper : 1:5

Built-in Grinder Spindle

POSA-62

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POSA-62

Sleeve OD : Ø61.9 mm
Max. Speed : 60,000 RPM
Motor Power : 1.2 kW
Lubrication : Grease
Tool Holder : Collet
Taper : -

Built-in Grinder Spindle

POSA-80

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POSA-80

Sleeve OD : Ø80 mm
Max. Speed : 36,000 RPM
Motor Power : 2.2 kW
Lubrication : Grease
Tool Holder : Collet ER16 (Ø10)
Taper : -

Surface Grinding Spindle

PF-200/300

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PF-200/300

Grinder Spindle : Surface Grinder
Standard Speed : 3,600 RPM
Taper : 1/4 or 1/5
Sleeve OD : Ø80/Ø100 mm
Accuracy : 2µ (Runout In Taper)
Motor : -
Temperature : Room Temperature +15°C

Surface Grinding Spindle

PF-400/500/600

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PF-400/500/600

Grinder Spindle : Surface Grinder
Standard Speed : 1,800 RPM
Taper : 1/5
Sleeve OD : Ø120 mm
Accuracy : 2µ (Runout In Taper)
Motor : -
Temperature : Room Temperature +15°C

Surface Grinding Spindle

KE-200

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KE-200

Grinder Spindle : Surface Grinder
Standard Speed : 3,600 RPM
Taper : 1/5
Sleeve OD : Ø80 mm
Accuracy : 2µ (Runout In Taper)
Motor : -
Temperature : Room Temperature +15°C

Surface Grinding Spindle

PB-618

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PB-618

Grinder Spindle : Surface Grinder
Standard Speed : 3,600 RPM
Taper : 1/4
Sleeve OD : Ø76.2 mm
Accuracy : -
Motor : 1.5/2 HP
Temperature : Room Temperature +15°C

Surface Grinding Spindle

PW-50L/60L/80L

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PW-50L/60L/80L

Grinder Spindle : Gantry Type CNC Grinder
Standard Speed : 960 RPM
Taper : 1/7.5
Sleeve OD : Ø170 mm
Accuracy : -
Motor : -
Temperature : Room Temperature +15°C

Internal Grinder Spindle

JMI-50/70/90

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JMI-50/70/90

Grinder Spindle : Internal Grinder
Standard Speed : 12,000/18,000/24,000 RPM
Taper : -
Sleeve OD : Ø50/Ø70/Ø90 mm
Accuracy : -
Motor : -
Temperature : Room Temperature +15°C

Tool Cutter Grinder Spindles

HF-60

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HF-60

Taper : -
Standard Speed : 8,000 RPM
Sleeve OD : Ø60 mm
Accuracy : 3µ
Temperature : Room Temperature +12°C

Tool Cutter Grinder Spindles

DM-40

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DM-40

Taper : 10°30’
Standard Speed : 800 ~ 8,000 RPM
Sleeve OD : Ø80 mm
Accuracy : 2µ (Runout In Taper)
Temperature : Room Temperature +12°C

High Speed Spindle For Boring & Milling Machine

PHB-110

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PHB-110

Taper : #50 (BT/CAT/DIN)
W-Axis OD : Ø110 mm
W-Axis Stroke : 500 mm
Max. Speed : 3,000 RPM
Motor Power : 22 kW
Clamping : 1,500kgf ±10%
Lubrication : Grease

High Speed Spindle For Boring & Milling Machine

PHB-130

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PHB-130

Taper : #50 (BT/CAT/DIN)
W-Axis OD : Ø130 mm
W-Axis Stroke : 700 mm
Max. Speed : 2,500 RPM
Motor Power : 37 kW
Clamping : 1,800kgf ±10%
Lubrication : Grease

High Speed Spindle For Boring & Milling Machine

PHB-160

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PHB-160

Taper : #50 (BT/CAT/DIN)
W-Axis OD : Ø160 mm
W-Axis Stroke : 1000 mm
Max. Speed : 1,500 RPM
Motor Power : 45 kW
Clamping : 2,500 kgf ±10%
Lubrication : Grease