Parvex RS340C-R1101 DC Servo Motor.
The RS code breaks down as...
[3] : Frame Size ''3'' - Pilot Ø32mm, Shaft Ø9x25mm
[40C] : 0.98Nm Static Torque (Io = 6.9A / U = 53V / Nn = 3000rpm)
[R1] : Cable Connection, Length 1m (standard)
[1] : Rear Shaft, Tacho Feedback (TBN306 - 6V/1000rpm)
[01] : Standard Shaft - IP40 Rated / Class ''F'' Insulation
83mm Diameter x 178.5mm Long inc Tacho.
Shaft is 9mm dia x 25mm long
Flange mount on 4 x M5 tapped holes (8mm deep) at 45mm pcd with 32mm dia spigot
Weight is 2kg.
Inertia is 1.4kgcm2
Parvex Part Number - RS340C-R1101 (RS340CR1101)
Made by Parvex (Axem) and sold under many other names including nameplates marked:- BBC (Brown Boveri Company), ABB, ASEA, GEC Alsthom, CEM, Kollmorgan, Mattke and Alstom.