VPL-B1652F-PJ12AA — Kinetix VP Low-Inertia Servo Motor, 460V, 5.9 kW

The VPL-B1652F-PJ12AA is a 165 mm frame, low-inertia servo motor from the Kinetix VP series. It runs on a 460V AC drive bus and delivers 5.9 kW of continuous power with a continuous stall torque of 18.6 Nm and a peak torque of 55.7 Nm. Maximum speed is 5000 RPM — the "F" speed suffix — which puts it in the higher-speed segment of the VPL lineup, suited to applications where the combination of high peak torque and extended speed range matters.

At this power level, the motor is typically paired with a Kinetix 5700 drive in a multi-axis configuration or a standalone Kinetix 5500 drive. The multi-turn absolute encoder feeds position data back without requiring a homing cycle on power-up, and the SpeedTec DIN connector (rotating style, PJ suffix) keeps field replacement straightforward in tight mounting locations where a straight connector would require excessive cable bending.

Specifications

Parameter	Value
Part Number	VPL-B1652F-PJ12AA
Series	Kinetix VP — Low Inertia (VPL)
Continuous Power	5.9 kW
Continuous Stall Torque	18.6 Nm
Peak Torque	55.7 Nm
Rated Speed	3000 RPM
Maximum Speed	5000 RPM
Drive Bus Voltage	460V AC
Feedback	Multi-turn absolute encoder
Rotor Inertia	10.9 kg·cm²
Shaft	Plain, no brake ("U" = no brake, no key — see suffix)
Connector Style	SpeedTec DIN, rotating (PJ suffix)
Frame Size	165 mm
Enclosure	IP65 (shaft seal required at shaft end)
Operating Temperature	0°C to 40°C ambient
Standards	UL, CE, cUL

Mechanical Installation

At 165 mm frame size and roughly 15 kg, this motor is large enough that handling and mounting alignment require more attention than smaller servo motors. A few practices that consistently prevent problems:

Mounting surface flatness: the motor flange must seat evenly on the mounting surface. A warped or uneven surface introduces a pre-load misalignment that generates bearing side loads from the moment of first operation. Check the mounting surface with a straightedge before installation.
Shaft alignment: direct-coupled loads should be aligned to within 0.05 mm TIR. Belt-driven loads are more tolerant of angular misalignment but still require the pulley to be square on the shaft. Misalignment of any kind at this power level generates vibration and reduces bearing life.
Cable management: the SpeedTec rotating connector allows cable exit direction to be set during installation. Plan the cable routing before tightening the connector — once the motor is in its final position, the connector orientation is locked. Allow adequate bend radius for both the power and feedback cables; tight bends near the connector are a common cause of cable fatigue failures over time.
Lifting: do not lift the motor by the feedback connector or the power cable. Use the motor body or a proper lifting strap around the frame.

FAQ

Q: This motor has no brake — is it safe for vertical axis applications?

Without a brake, a vertical axis will drop when the drive is de-energized. For vertical axes, specify a motor with the brake option (catalog suffix "B" instead of "U"). The plain shaft version is appropriate for horizontal or inclined axes where gravity doesn't cause uncontrolled movement on power loss.

Q: What Kinetix drive family is this motor designed for?

The VPL-B1652F series is designed for Kinetix 5500 and Kinetix 5700 drives at 460V bus. Use Motion Analyzer to confirm the specific drive catalog number that covers the motor's continuous and peak current requirements at the application's actual duty cycle.

Q: Does the multi-turn absolute encoder retain position through a power cycle?

Yes. The encoder battery backs the multi-turn position counter through power cycles. When the drive comes back online, it reads absolute position immediately. If the encoder battery has been depleted or removed, absolute position is lost and the axis must be re-homed before production resumes.

Q: Can this motor run faster than 5000 RPM if commanded to?

The drive will enforce the motor's maximum speed limit as a configurable parameter. Attempting to operate above 5000 RPM exceeds the motor's mechanical design limits and risks demagnetization, bearing failure, and winding damage. The speed limit should be set in the drive parameters to prevent overspeed.

Q: What cable assembly part numbers are compatible with the PJ (rotating SpeedTec DIN) connector?

The Kinetix VP series uses 2090-series motor power and feedback cable assemblies specific to the SpeedTec DIN connector style. Select cable part numbers based on connector type (PJ rotating), cable length, and whether a continuous-flex (moving cable track) or standard variant is needed for the installation.

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