Name: EPM1RA Lenze EPM Programmer for SMD and SMVector Drives
SKU: EPM1RA
Price: 214.00 USD
Availability: InStock

Product details

EPM1RA Lenze EPM Programmer for SMD and SMVector Drives

Portable parameter copier and archive tool for Lenze SMD and SMVector inverters. The EPM1RA reads and writes plug-in EPM memory modules. It copies parameter sets from one drive to another. It also stores up to 60 custom parameter files. Batteries power the unit, so you can program a drive without mains power.

Why This Tool Matters

Fast drive replacement. Move a proven parameter set to a new drive in minutes.
Works off-grid. Four D-cell batteries let you commission drives in the field.
Simple archiving. Keep up to 60 parameter files in one hand-held unit.
No fieldbus setup. The unit plugs straight into the drive EPM slot.

Technical Data

Brand: Lenze
Model: EPM1RA
Series: EPM Programmer (SMD / SMVector)
Function: Copy and archive parameter sets between EPM memory modules
Memory: Up to 60 custom parameter files (per official EP01E instructions)
Power supply: 4 x 1.5 V DC D-size batteries (supplied)
Mains rating: Not applicable; battery-powered portable unit
Power consumption: Not published by the manufacturer
Built-in ports: None; plugs directly onto the drive EPM slot
Protocols: Not applicable; not a fieldbus device
Communication expansion: None; passive programming accessory
Operating temperature: 0 to +50 °C
Storage temperature: -20 to +60 °C
Relative humidity: Below 85 %, non-condensing
Protection rating: IP20
Dimensions (H x W x D): 155 x 105 x 76 mm (drawing epm001, incl. battery compartment)
Weight: 1.3 kg with batteries

Installation Guide

Switch off the drive and remove mains power.
Take the EPM module out of the drive slot.
Fit the module into the EPM1RA socket.
Insert four D-cell batteries before first use.
Select the copy or store function on the unit.
Return the module to the drive and power it up.
Check the parameter set before you run the motor.

Setup and Maintenance

Label each stored file with the drive and machine name.
Keep a written log of file numbers and dates.
Remove batteries for long storage to avoid leakage.
Wipe the housing with a dry cloth only.
Do not open the unit; it holds no user-serviceable parts.

Compatibility

Designed for Lenze SMD and SMVector frequency inverters.
Works only with plug-in EPM memory modules.
Not compatible with Lenze i-series drives.
i-series commissioning uses USB, Wi-Fi or EASY Starter.
Lenze names no direct successor for this programmer.

Best Fit Applications

Conveyor and material handling lines with SMD or SMVector drives.
Pump and fan systems that need fast drive swaps.
Machine builders who ship spare drives with preset files.
Service teams that work without mains power on site.
Plants that keep backup parameter sets for critical assets.

Expert Review

The EPM1RA is a narrow, single-purpose tool. It does one job well: moving parameter sets between EPM modules. Setup is quick and needs no software. Battery power is a real plus in the field. The main limit is scope. It serves legacy SMD and SMVector drives only. Buyers with i-series drives should look at EASY Starter instead. For sites that still run SMD or SMVector units, this programmer saves hours on every drive swap.

Manager’s Insight

Treat this unit as a spare-parts insurance policy. One programmer serves a whole plant. It protects uptime when a drive fails. Stock one unit per service team. Keep a second unit in stores. Pair it with labelled backup files for every critical drive. The low unit cost pays back at the first emergency swap.

Certifications

Audit status: OFFICIAL_VERIFIED (last verified 2026-10)
Data taken from official Lenze EP01E operating instructions.
CE and other marks: confirm with Lenze for your region.
Confirm local rules before you install the drive.

Packing List

1 x Lenze EPM1RA EPM Programmer
4 x 1.5 V DC D-size batteries
1 x Operating instructions EP01E
1 x Protective carton

Warranty and Shipping

12-month warranty on the unit.
Ships in 12 to 24 hours after order.
Courier options: FedEx, UPS, DHL.
Tracking number sent on dispatch.

FAQ

Does the unit need mains power?
No. Four D-cell batteries run the unit.
How many files can I store?
Up to 60 custom parameter files.
Will it work with i-series drives?
No. It serves SMD and SMVector drives only.
Can I copy a file without a drive?
Yes. The unit reads the EPM module alone.
What happens when batteries run low?
Copy results may fail. Fit fresh cells before a job.
Do I need extra software?
No. The programmer works stand-alone.
How do I pick the right tool?
Check your drive series first. Match the EPM slot type. Then confirm file capacity meets your site needs.
Should I buy one or two units?
Buy two for a service team. One stays in stores as backup.
Is a successor model available?
Lenze names none. Plan spares early for legacy lines.