P/N 60C-ER20-4

ER20 MTC Spindle

Liquid Cooled, 3.75 hp, 4 Pole, 8.9 pounds

Bearings, 50,000 RPM

More options available in specs

Call for back order status or multiple order discount.

1-714-307-2332 or send inquiries to sales@hsspindles.com

Paypal financing available


SKU: 60C-ER20-4 Categories: , ,
  • Description
  • Additional information


ER20 Spindle 50,000 RPM, 3.75hp, P/N 60C-ER20-4

The 60C-ER20-4 is a cylindrical body style model.

Mounting: Cylindrical Style Mount or Front Bearing Support Mount

ER20 Specs: Maximum collet size is 13mm or 1/2″.

Maximum Speed: 50,000 rpm

Run-out: <.00008″ (.002 mm)

Horsepower: 3.75 hp (2.8 kW) (480V )/ 2.0hp (1.5kW) (230V). Motor is 4 pole.

Cooling Method: Liquid Cooled, Max incoming temp. 95 F, Max pressure 1.5 BAR, Max Flow 0.5 GPM

Country of Origin: USA – Design, developed and majority of parts manufactured in the USA

Compatibility : May fit some 3″ diameter spindle mounts. Spindle is 76mm (2.99 in) in diameter.

Cylindrical Mounting Plate: 60C-720-MP1 The mounting plate clamps around the body.

Spindle Mounting Plate: 60C-620-MP2 The mounting plate clamps on the front bearing support.

Recommended VFD: VFD037B23Afor up to 3.75 hp applications. This drive is rated at 5hp and allows the motor to use full power.

Dimension: Refer to Installation Dwg

3D STEP Model available here: 60C-ER20-4

Weight: 8.9 lbs

Paypal financing available if approved by Paypal. Interest free if paid off in 6 months.

ER20 Spindle 50,000 RPM, 3.75hp, P/N 60C-ER20-4


Additional information

Weight7.5 kg
Dimensions30 × 9 × 9 cm

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