CWFL07633-18030NW48-S000_datasheet.pdf

Product catalog summary

Overview: The CWFL07633-18030NW48-S000 is a frameless torque motor kit designed for high-performance applications such as industrial robot joints and rotary tables. It features a 76 mm outer diameter stator and delivers a rated torque of 1.80 N·m and a peak torque of 5.40 N·m at 3000 RPM using a 48 VDC power supply.

Key Highlights:

10-pole, 3-phase Permanent Magnet Synchronous Motor (PMSM) with sinusoidal back-EMF for smooth Field-Oriented Control (FOC).
Class F insulation rated for 155 °C, with optional Hall and temperature sensors.
Customizable stator stack, bore ID, and winding options available without minimum order quantity (MOQ).

Specifications:

Rated Voltage: 48 VDC
Rated Current: 16.9 A
Peak Current: 50.7 A
Rated Output Power: 565 W
Rated Speed: 3000 RPM
Back-EMF Constant: 7.4 Vrms/krpm
Torque Constant: 0.1064 N·m/A
Rotor Inertia: 6.26 × 10⁻⁵ kg·m²
Operating Environment: −20 °C to +40 °C, Humidity ≤ 90% RH
Weight: 0.88 kg

Dimensions:

Stator Outer Diameter: 76 mm
Bore Inner Diameter: 28 mm
Stator Stack Length: 32.9 mm
Rotor Length: 35.9 mm

Additional Features:

Power leads with TEFLON insulation and optional Hall and temperature sensors.
No bearings included; designed to integrate with host structure bearings.
Custom configurations available for different voltage ratings and physical dimensions.

Catalog excerpts

CWFL07633-18030NW48-S000_datasheet.pdf-1

NEOTON MOTOR The CWFL07633-18030NW48-S000 is a q>76 mm B-series frameless torque motor kit delivering 1.80 N-m rated torque and 5.40 N-m peak torque at 3000 RPM on 48 VDC. The 10-pole 3-phase PMSM design provides high torque output for demanding direct-drive applications including industrial robot shoulder joints, heavy-duty rotary tables, and large-format gimbal systems. • ^76 mm stator OD, 33 mm stack (B-series) for high torque output • 1.80 N-m rated / 5.40 N-m peak torque at 3000 RPM on 48 VDC • 10-pole 3-phase PMSM with sinusoidal back-EMF for smooth FOC control • Class F insulation (155 °C); optional Hall sensor + temperature sensor • Custom stator stack, bore ID, and winding — no MOQ | SPECIFICATIONS Rated Voltage Rated Current Peak Current (Instantaneous) Rated Output Power Rated Speed Rated Torque Peak Torque (Instantaneous) Back-EMF Constant (Ke) Torque Constant (Kt) Rotor Inertia Poles Insulation Class Weight Operating Environment Ls (Stator Stack Length)

Open the catalog to page 1

CWFL07633-18030NW48-S000_datasheet.pdf-2

Power Leads 3 wires (U/V/W), L = 200 mm, TEFLON insulation; U — Red, V — White, W — Black Hall Sensor (optional) 5 wires: Vcc, GND, HA (Green), HB (Blue), HC (White) — L = 200 mm, TEFLON Temperature Sensor (optional) 2 wires: + (Orange), − (Yellow) — L = 200 mm, TEFLON Not included — host structure provides bearing CWFL07633-18030NW36-S000: contact NEOTON for 36 V winding parameters CWFL07633-18030NW48-S000: 16.9 A rated, 50.7 A peak, Ke = 7.4 Vrms/krpm, Kt = 0.1064 N·m/A CWFL07633-18030NW60-S000: contact NEOTON for 60 V winding parameters Stack thickness, bore ID, winding, sensor type — contact...

Open the catalog to page 2