One housing containing the motor, reduction stage, absolute encoders, brake and FOC controller. You mount it, power it, send it a CAN frame — and you have a joint.
Sourcing a motor, a reducer, an encoder and a driver separately means you own every interface between them — alignment, backlash stack-up, thermal coupling, wiring, tuning. Integration moves that work to us.
Rotor, reduction and output bearing share one machined housing, so alignment is a manufacturing spec rather than an assembly problem on your bench.
Input and output side position. The controller knows true output angle at power-on — no homing routine, and torsional error is observable.
Current loop closed inside the actuator. Your controller sends a setpoint over CAN-FD instead of running a motion loop per axis.
Cycloidal reduction puts many teeth in contact at once. That gives high ratio in a short axial length, strong shock resistance, and backlash low enough for repeatable end-effector positioning.
Every figure below is measured on our own bench. Send us your joint duty cycle and we will tell you honestly whether this platform fits it.
| Rated output torque | 30 Nm |
| Peak output torque | 90 Nm |
| Reduction ratio | 1 : 24 |
| Backlash | < 6 arcmin |
| Max output speed | 90 rpm |
| Position feedback | 14-bit absolute |
| Supply voltage | 48 V DC |
| Communication | CAN-FD |
| Control modes | Position / velocity / torque |
| Mass | 1.3 kg |
Two 3:1 planetary stages in series give 9:1 overall with high torque density and the shock tolerance a legged robot needs on every footfall. Sealed housing, fixed ring gear, output on a cross-roller flange.
Every figure below is measured on our own bench. Send us your joint duty cycle and we will tell you honestly whether this platform fits it.
| Rated output torque | 71 Nm |
| Peak output torque | 180 Nm |
| Reduction ratio | 1 : 20 |
| Backlash | < 8 arcmin |
| Max output speed | 100 rpm |
| Position feedback | 14-bit absolute |
| Supply voltage | 48 V DC |
| Communication | CAN-FD |
| Control modes | Position / velocity / torque |
| Mass | 1.6 kg |
Shoulder, elbow and wrist axes where positioning repeatability defines the whole machine.
Hip and knee actuation with the torque headroom to absorb landing impact.
Low-backlash joints for cobot payload classes, with torque sensing for contact detection.
Wearable assistance and drive units where weight and sealed construction both matter.
Torque, speed, envelope, bus voltage and how often the joint reverses. That is enough for us to tell you which platform fits — or to tell you honestly that neither does yet.
The things that come up in almost every first call. If yours is not here, ask us directly — you will get an engineer, not a form response.
No. We do not hand out models and part numbers for people to pick from. Send us the joint — torque, speed, envelope, bus voltage, duty cycle — and we specify the actuator around that requirement and deliver it built to it. You get the mounting envelope and the measured specification you need to design around, direct from our engineering team.
Evaluation units ship in weeks rather than the months an imported reducer takes, because machining and assembly happen here in Pune. Production batches depend on volume — tell us your quantity and schedule and we will give you a real date rather than an optimistic one.
On production volumes, yes. We own the gear geometry, the controller hardware and the firmware, so a ratio change or a different output flange is an engineering decision on our side rather than a request to a supplier in another country.
CAN-FD, with position, velocity and torque modes. The current loop is closed inside the actuator, so your controller sends a setpoint rather than running a motion loop per axis. Protocol documentation comes with the evaluation unit.
Measured. Dynamometer runs, backlash measurement, thermal soak and endurance cycling on our own bench. We would rather publish a smaller number we can stand behind than a headline figure we cannot reproduce in front of you.
You talk to the person who designed the part, on the same working day, in your timezone. That is the whole argument for buying an actuator built in India rather than imported.
We do not sell off a catalogue. Send us the torque, speed and envelope you are designing to, and we specify and build the unit around that requirement.