Do I need a separate controller to run these?

Yes. The bundle has motors, HBS86H drivers and power supplies, but no breakout board or motion controller. You supply the controller that sends step and direction signals.

What makes closed loop better than a standard Nema 34 stepper?

The encoder reports the real shaft position, and the driver corrects when the motor falls behind. That reduces the skipped steps that spoil heavy cuts on open loop setups.

Can I use these on a 3D printer?

They physically fit, but Nema 34 motors and 60V supplies are far heavier and bulkier than printer builds usually need. They make more sense on large CNC routers and automation equipment.

Is one power supply enough for all three motors?

Each setup includes its own 400W 60V supply, so you get one per motor. Plan cabinet space and mains wiring for three supplies.

Three motors with wired encoders, three HBS86H closed loop drivers and three 400W 60V power supplies.

Nema 34 Closed Loop Stepper Motor Three Pack

Best price now

$1,559.95at VXB.com BearingsChecked Nov 3

Prices are checked against each store and labelled with when.

Visit VXB.com Bearings

Nema 34 Closed Loop Stepper Motor Three Pack

Best price now

$1,559.95at VXB.com BearingsChecked Nov 3

Prices are checked against each store and labelled with when.

Visit VXB.com Bearings

Ask our agent about this product

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Price facts

Last seen at $1,559.95 at VXB.com Bearings on Nov 3.

Our take on the Nema 34 Closed Loop Stepper Motor Three Pack

This is a three-motor bundle of Nema 34 closed loop stepper setups, each pairing a motor with a wired encoder, an HBS86H closed loop driver and a 400W 60V power supply. The closed loop design reads actual shaft position and corrects for missed steps, which is the main reason builders choose it over open loop Nema 34 motors for heavy cutting. It suits multi-axis CNC routers, large 3D printers and automation rigs where three axes need matched drives. Against buying parts separately, the bundle saves matching work, but each driver is a single-axis unit, so you still wire and tune every axis yourself.

Best forThree-axis CNC router buildsHeavy milling and routing where lost steps ruin partsShop retrofits replacing open loop Nema 34 motorsBuilders who want motors, drivers and supplies matched together

Pros

Closed loop feedback corrects missed steps under load
Each motor comes with its own HBS86H driver and 400W 60V supply
Three matched sets cover a full XYZ build
Wired encoders are included, not sold separately
Nema 34 frame gives high holding torque for large machines

Cons

No breakout board or motion controller is included
Each HBS86H drives one motor only, so tuning is per axis
Closed loop drivers need encoder wiring done carefully
Nema 34 size and 60V supply demand a serious build and cabinet space
Documentation quality varies, so setup assumes some stepper experience

Nema 34 Closed Loop Stepper Motor Three Pack prices at every store

VXB.com BearingsNew
Availability unknown
$1,559.95Checked Nov 3
Visit VXB.com Bearings

Nema 34 Closed Loop Stepper Motor Three Pack price history

Lowest price we've seen: $1,559.95 on Nov 3 at VXB.com Bearings. Tracked across 1 store since Nov 3.

From VXB.com Bearings

Three complete closed loop stepper setups in one bundle
Each kit ships prematched with compatible motion controllers and stable voltage sources
Three pack count covers multiple axis builds or spares
HBS86H servo controller pairs steady current flow with precise step resolution
400 watt sixty volt power supply maintains consistent torque under heavy loads
Encoded feedback loops track real position data to eliminate missed steps

Returns: Free, easy and hassle-free returns on every order
Shipping: Orders currently take 5-10 business days to process before shipping
In the box: 3 pcs torque drive, HBS86H controller, 400W 60V power supply, Wired encoder

About the Nema 34 Closed Loop Stepper Motor Three Pack

This bundle contains three complete Nema 34 closed loop stepper setups. Each kit comes with a matched HBS86H controller and a 400W 60V power supply, so the parts are ready to connect. It is intended for CNC routers, 3D printers and industrial automation equipment.

A wired encoder feeds the shaft's actual position back to the controller. The controller compares that position with the incoming pulse signals, which lets the system catch missed steps and correct position errors. The three kits can cover multiple axes or provide spares.

Motor size: Nema 34
Motor type: Closed loop stepper
Kits included: 3
Controller: HBS86H
Power supply: 400W, 60V
Feedback: Wired encoder
In the box: 3 pcs torque drive, HBS86H controller, 400W 60V power supply, wired encoder
Applications: CNC routers, 3D printers, industrial automation

Questions and answers

Do I need a separate controller to run these?: Yes. The bundle has motors, HBS86H drivers and power supplies, but no breakout board or motion controller. You supply the controller that sends step and direction signals.
What makes closed loop better than a standard Nema 34 stepper?: The encoder reports the real shaft position, and the driver corrects when the motor falls behind. That reduces the skipped steps that spoil heavy cuts on open loop setups.
Can I use these on a 3D printer?: They physically fit, but Nema 34 motors and 60V supplies are far heavier and bulkier than printer builds usually need. They make more sense on large CNC routers and automation equipment.
Is one power supply enough for all three motors?: Each setup includes its own 400W 60V supply, so you get one per motor. Plan cabinet space and mains wiring for three supplies.
What is in the box?: Three motors with wired encoders, three HBS86H closed loop drivers and three 400W 60V power supplies.
Where is the Nema 34 Closed Loop Stepper Motor Three Pack cheapest?: At VXB.com Bearings, for $1,559.95, as of our latest check.