Keya KYDAS4201A Single-Channel DC Servo Motor Driver, 48 V, 20 A Peak $ 165 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input 48 V 0.17 kg 10 A Incremental or absolute Keya KYDAS4401A Single-Channel DC Servo Motor Driver, 48 V, 40 A Peak $ 173 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input 48 V 0.7 kg 20 A Incremental or absolute Keya KYDAS4601A Single-Channel DC Servo Motor Driver, 48 V, 60 A Peak $ 208 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input 48 V 0.75 kg 30 A Incremental or absolute Keya KYDAS4801A Single-Channel DC Servo Motor Driver, 48 V, 80 A Peak $ 256 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input 48 V 0.75 kg 40 A Incremental or absolute Keya KYDAS4202A Dual-Channel DC Servo Motor Driver, 48 V, 20 A Peak $ 339 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V 48 V 1.1 kg 10 A Incremental Keya KYDAS4402A Dual-Channel DC Servo Motor Driver, 48 V, 40 A Peak $ 339 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V 48 V 1.1 kg 20 A Incremental Keya KYDAS4602A Dual-Channel DC Servo Motor Driver, 48 V, 60 A Peak $ 484 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V 48 V 1.1 kg 30 A Incremental Keya KYDAS41601A Single-Channel DC Servo Motor Driver, 48 V, 160 A Peak $ 522 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V 48 V 2.95 kg 80 A Incremental Keya KYDAS41002A Dual-Channel DC Servo Motor Driver, 48 V, 100 A Peak $ 568 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V 48 V 1.85 kg 50 A Incremental Keya KYDAS41602A Dual-Channel DC Servo Motor Driver, 48 V, 160 A Peak $ 967 . 90RS232, CAN 2.0, CANopen, RC, 0–5 V 48 V 2.5 kg 75 A Incremental HighTorque 7-Channel CAN Main Control Box (RK3588S) HT-CAN7-RK3588S On request 7 × CAN / CAN FD 24–50 V — — — HighTorque HTB24-03 Battery (21.6 V, 4500 mAh) with Charging Dock On request CAN 21.6 V 0.56 kg — — HighTorque HTB48-02 Battery (43.2 V, 4500 mAh) with Charging Dock On request CAN 43.2 V 1.1 kg — —