Fadal - DC Brush Amplifier - AMP-0021C

Fadal Glentek DC Brush Amplifier — AMP-0021C / SMA4568-1

The AMP-0021C is an updated Glentek DC brush servo amplifier and the current production replacement for the legacy AMP-0021. Surface-mount components replace through-hole design throughout, increasing reliability and longevity in demanding machine shop environments.

Part number cross-reference: Fadal AMP-0021C = Glentek SMA4568-1 = Glentek 24568-5001-000-A

Replaces: Glentek GA4568EA-1HP · Fadal AMP-0021 · AMP-0021-ITS · AMC AMP-0015

Electrical specifications:

• Continuous output: 30 amps
• Peak output: 50 amps
• Design: Updated surface-mount components for increased reliability

Compatible Fadal VMC models: All Fadal VMC machines using DC brush motors — VMC 4020, VMC 3016, VMC 2216, VMC 4525, and all non-VMC 15 machines using the larger DC amplifier footprint with terminal connectors

Compatible motors: MTR-0002 · MTR-0003 · MTR-0010 · MTR-0125

Axes covered: XYZAB — all axis positions using the larger DC amplifier footprint

Important before ordering: The AMP-0021C uses the larger terminal connector footprint. Fadal VMC 15 machines use a smaller amplifier — confirm your machine model before ordering. If you are unsure which amplifier fits your machine, submit an RFQ with your VMC model number and we will verify compatibility.